################################################################################
# WL929 - CHECK CONSTRAINTS.                                                   #
#         Test file has cases to verify check constraint feature, common       #
#         restrictions and mysql specific restriction on check constraints.    #
################################################################################

--echo #------------------------------------------------------------------------
--echo # Test cases to verify column check constraint syntax.
--echo #------------------------------------------------------------------------
--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK);

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CONSTRAINT CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int t1_ck CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CONSTRAINT t1_ck CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CONSTRAINT t1_ck CHECK( f1 < 10) NOT);

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int CHECK(f1));

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int CHECK(f1 + 10));

--error ER_COLUMN_CHECK_CONSTRAINT_REFERENCES_OTHER_COLUMN
CREATE TABLE t1(f1 int CHECK(f2 < 10));

CREATE TABLE t1 (f1 int CHECK(f1 < 10),
                 f2 int CONSTRAINT t1_f2_ck CHECK (f2 < 10));
SHOW CREATE TABLE t1;
DROP TABLE t1;

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK);

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CONSTRAINT CHECK());

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int t1_f2_ck CHECK(f2 < 10));

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CONSTRAINT t1_f2_ck CHECK(f2 < 10) NOT);

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK(f2 < 10) NOT);

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK(f2));

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK(f2 + 10));

--error ER_COLUMN_CHECK_CONSTRAINT_REFERENCES_OTHER_COLUMN
CREATE TABLE t1(f1 int CHECK(f1 < 10), f2 int CHECK(f3 < 10));

CREATE TABLE t1 (f1 int CHECK(f1 < 10), f2 int CHECK(f2 < 10),
                 f3 int CONSTRAINT t1_f3_ck CHECK (f3  < 10));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify table check constraint syntax.
--echo #------------------------------------------------------------------------
--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK);

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK();

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK());

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1));

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1 + 10));

--error ER_CHECK_CONSTRAINT_REFERS_UNKNOWN_COLUMN
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f2 < 10));

CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1 < 10));

SHOW CREATE TABLE t1;
DROP TABLE t1;

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK);

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK();

--error ER_PARSE_ERROR
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK(f2 > 0) NOT);

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK(f1));

--error ER_NON_BOOLEAN_EXPR_FOR_CHECK_CONSTRAINT
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK(f1 + 10));

--error ER_CHECK_CONSTRAINT_REFERS_UNKNOWN_COLUMN
CREATE TABLE t1(f1 int, CONSTRAINT t1_ck CHECK(f1<10), CONSTRAINT t2_ck CHECK(f2 > 1));

# Check constraint with specified and generated name.
CREATE TABLE t1(f1 int, CHECK(f1<10), CONSTRAINT t2_ck CHECK(f1 > 1));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint name with special charecters.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT, CONSTRAINT `ck_1$` CHECK (c2 < 10));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint name with white spaces.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT, CONSTRAINT ` ck_2$ ` CHECK (c2 < 10));
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_NOT_FOUND
ALTER TABLE t1 DROP CHECK ck_2$;
ALTER TABLE t1 DROP CHECK ` ck_2$ `;
SHOW CREATE TABLE t1;
ALTER TABLE t1 ADD COLUMN c3 INTEGER , ADD CONSTRAINT ` c 3 ` CHECK ( c3 > 10 );
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint name with reserved words.
--echo #-----------------------------------------------------------------------
--error ER_PARSE_ERROR
CREATE TABLE t1(c1 INT, c2 INT, CONSTRAINT FLOAT CHECK (c2 < 10));
CREATE TABLE t1(c1 INT, c2 INT, CONSTRAINT `FLOAT` CHECK (c2 < 10));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with long name.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT,
                CONSTRAINT ckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
                CHECK (c2 < 10));
SHOW CREATE TABLE t1;
--error ER_TOO_LONG_IDENT
CREATE TABLE t2(c1 INT, c2 INT,
                CONSTRAINT ckkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk1
                CHECK (c2 < 10));
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with too long generated name.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (f1 INT CHECK (f1 < 10));
--error ER_TOO_LONG_IDENT
RENAME TABLE t1 TO t123456789012345678901234567890123456789012345678901234567890;
DROP TABLE t1;

--error ER_TOO_LONG_IDENT
CREATE TABLE t123456789012345678901234567890123456789012345678901234567890(f1 INT CHECK(f1 < 10));

CREATE TABLE t123456789012345678901234567890123456789012345678901234567890(f1 INT);
--error ER_TOO_LONG_IDENT
ALTER TABLE t123456789012345678901234567890123456789012345678901234567890 ADD CONSTRAINT CHECK (f1 < 10);
DROP TABLE t123456789012345678901234567890123456789012345678901234567890;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify duplicate check constraint name under same
--echo # database. Check constraints with same name are not allowed under
--echo # same database.
--echo #-----------------------------------------------------------------------
CREATE TABLE t(c1 INT CONSTRAINT t2_chk_1 CHECK (c1 > 10));
CREATE TABLE t1(c1 INT CHECK (c1 > 10), CONSTRAINT ck CHECK(c1 > 10));
--error ER_CHECK_CONSTRAINT_DUP_NAME
CREATE TABLE t2(c1 INT, CONSTRAINT ck CHECK(c1 > 10));
--error ER_CHECK_CONSTRAINT_DUP_NAME
ALTER TABLE t1 ADD CONSTRAINT ck CHECK(c1 > 10);
--error ER_CHECK_CONSTRAINT_DUP_NAME
ALTER TABLE t1 RENAME TO t2;
--error ER_CHECK_CONSTRAINT_DUP_NAME
ALTER TABLE t1 ADD c2 INT, RENAME TO t2;
DROP TABLE t;

CREATE DATABASE db1;
CREATE TABLE db1.t(c1 INT CONSTRAINT t2_chk_1 CHECK (c1 > 10));
--error ER_CHECK_CONSTRAINT_DUP_NAME
ALTER TABLE t1 ADD c2 INT, RENAME TO db1.t2;
--error ER_CHECK_CONSTRAINT_DUP_NAME
ALTER TABLE t1 RENAME TO db1.t2;
DROP DATABASE db1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Check constraint names are case insenitive and accent sensitive. Test
--echo # case to verify the same.
--echo #-----------------------------------------------------------------------
--error ER_CHECK_CONSTRAINT_DUP_NAME
CREATE TABLE t1 (f1 INT,
                 CONSTRAINT cafe CHECK (f1 < 10),
                 CONSTRAINT CAFE CHECK (f1 < 10));
create table t1 (f1 int,
                 CONSTRAINT cafe CHECK (f1 < 10),
                 CONSTRAINT café CHECK (f1 < 10));
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify forward reference of columns in the constraint.
--echo #------------------------------------------------------------------------
--error ER_CHECK_CONSTRAINT_REFERS_UNKNOWN_COLUMN
CREATE TABLE t1(CHECK((f1 + f3) > 10), f1 int CHECK (f1 < 10), f2 int);

CREATE TABLE t1(CHECK((f1 + f2) > 10), f1 int CHECK (f1 < 10), f2 int);
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify creation of multiple check constraint on table.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT, c3 INT, c4 INT);
ALTER TABLE t1 ADD CONSTRAINT ck11 CHECK(c1 > 1),
      ADD CONSTRAINT ck12 CHECK(c1 < 1),
      ADD CONSTRAINT ck21 CHECK(c2 > 1),
      ADD CONSTRAINT ck22 CHECK(c2 < 1),
      ADD CONSTRAINT ck31 CHECK(c3 > 1),
      ADD CONSTRAINT ck32 CHECK(c3 < 1),
      ADD CONSTRAINT ck41 CHECK(c4 > 1),
      ADD CONSTRAINT ck42 CHECK(c4 < 1);
SHOW CREATE TABLE t1;
DROP TABLE t1;

# comment because x-engine does not support GENERATED column
#--echo #-----------------------------------------------------------------------
#--echo # Test case to verify check constraints with generated columns
#--echo #-----------------------------------------------------------------------
#CREATE TABLE t1(c1 INT,
#  c2 INT,
#  c3 INT GENERATED ALWAYS AS (c1 + c2),
#  CONSTRAINT ck CHECK (c3 > 10)
#);
#SHOW CREATE TABLE t1;
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(c1,c2) VALUES(1,1);
#INSERT INTO t1(c1,c2) VALUES(10,10);
#DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with DEFAULT column value.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(c1 INT DEFAULT 100 CHECK(c1 > 10));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1() VALUES(1);
INSERT INTO t1() VALUES();
DROP TABLE t1;
CREATE TABLE t1(c1 int DEFAULT 1, CONSTRAINT CHECK(c1 IS NOT NULL));
INSERT INTO t1() VALUES();
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1() VALUES(NULL);
DROP TABLE t1;

#comment for xengine not support default expr
#--echo #-----------------------------------------------------------------------
#--echo # Test case to verify check constraint behaviour with ascii charset
#--echo #-----------------------------------------------------------------------
#CREATE TABLE t1(c1 VARCHAR(1) CHARSET ASCII CHECK(c1 = 'a'),
#   c2 VARCHAR(1) CHARSET ASCII DEFAULT('b'));
#SHOW CREATE TABLE t1;
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(c1) VALUES('b');
#INSERT INTO t1(c1) VALUES('a');
#DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with an expression evaluated to
--echo # FALSE always.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (CHECK (1 < 1), f1 int);
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(10);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES();
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify INFORMATION_SCHEMA.CHECK_CONSTRAINTS and
--echo # INFORMATION_SCHEMA.TABLE_CONSTRAINTS result set.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10),
                CONSTRAINT t2_cc1 CHECK (f1 + SQRT(f2) > 6174));
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t1';
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify check constraints in temporary table.
--echo #------------------------------------------------------------------------
CREATE TEMPORARY TABLE tmp_t1(CHECK((f1 + f2) > 10), f1 int CHECK (f1 < 12),
                              f2 int);
SHOW CREATE TABLE tmp_t1;
# Temporary table check constraints are not listed in CHECK_CONSTRAINTS.
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
DROP TABLE tmp_t1;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify check constraints with CREATE TABLE LIKE
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 INT CHECK (f1 < 10), f2 INT, CHECK (f2 < 10),
                CONSTRAINT min CHECK (f1 + f2 > 10),
                CONSTRAINT max CHECK (f1 + f2 < 929));
SHOW CREATE TABLE t1;
CREATE TABLE t2 LIKE t1;
# t2 will have check constraints with all generated names.
SHOW CREATE TABLE t2;

CREATE TEMPORARY TABLE tmp_t2 LIKE t2;
SHOW CREATE TABLE tmp_t2;
CREATE TABLE t3 LIKE tmp_t2;
# t3 will have check constraints with all generated names.
SHOW CREATE TABLE t3;
DROP TABLE t1, t2, t3, tmp_t2;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify effect of check constraint in DML operations.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10));
SHOW CREATE TABLE t1;
CREATE TABLE t2(f1 INT, f2 INT);
INSERT INTO t2 VALUES(101, 1);
INSERT INTO t2 VALUES(102, NULL);
INSERT INTO t2 VALUES(103, 1000);

--echo # INSERT operations.
INSERT INTO t1 VALUES(1, 1);
INSERT INTO t1 VALUES(2, NULL);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(3, 1000);
INSERT IGNORE INTO t1 VALUES (3, 1000);
SELECT * FROM t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 SELECT * FROM t2;
SELECT * FROM t1;
INSERT IGNORE INTO t1 SELECT * FROM t2;
SELECT * FROM t1;

--echo # REPLACE operations.
REPLACE INTO t1 VALUES(4, 1);
REPLACE INTO t1 VALUES(5, NULL);
--error ER_CHECK_CONSTRAINT_VIOLATED
REPLACE INTO t1 VALUES(6, 100);
--error ER_CHECK_CONSTRAINT_VIOLATED
REPLACE INTO t1 VALUES(2, 10);
REPLACE INTO t1 VALUES(2, 2);
SELECT * FROM t1;

--echo # UPDATE operations.
UPDATE t1 SET f2 = 2;
SELECT * FROM t1;
UPDATE t1 SET f2 = NULL;
--error ER_CHECK_CONSTRAINT_VIOLATED
UPDATE t1 SET f2 = 1000;
UPDATE IGNORE t1 SET f2 = 1000;
SELECT * FROM t1;
DROP TABLE t1, t2;

--echo # LOAD DATA operations.
CREATE TABLE t2(f1 INT,f2 INT);
INSERT INTO t2 VALUES(1,1);
INSERT INTO t2 VALUES(2,NULL);
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10));
SHOW CREATE TABLE t1;
SELECT * FROM t2;
SELECT * FROM t2 INTO OUTFILE 'tmp1.txt';
LOAD DATA INFILE 'tmp1.txt' INTO TABLE t1;
SELECT * FROM t1;
DELETE FROM t1;
INSERT INTO t2 VALUES(3,20);
SELECT * FROM t2;
SELECT * FROM t2 INTO OUTFILE 'tmp2.txt';
--error ER_CHECK_CONSTRAINT_VIOLATED
LOAD DATA INFILE 'tmp2.txt' INTO TABLE t1;
SELECT * FROM t1;
LOAD DATA INFILE 'tmp2.txt' IGNORE INTO TABLE t1;
SELECT * FROM t1;
DROP TABLE t1,t2;
CREATE TABLE t1 (a INT CHECK(a < 3), b CHAR(10)) CHARSET latin1;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
eval LOAD DATA INFILE '$MYSQLTEST_VARDIR/std_data/loaddata3.dat' IGNORE INTO TABLE t1
  FIELDS TERMINATED BY '' ENCLOSED BY '' IGNORE 1 LINES;
DROP TABLE t1;

let $MYSQLD_DATADIR= `select @@datadir`;
remove_file $MYSQLD_DATADIR/test/tmp1.txt;
remove_file $MYSQLD_DATADIR/test/tmp2.txt;

--echo # LOAD XML operations.
CREATE TABLE t2(f1 INT,f2 INT);
INSERT INTO t2 VALUES(1,1);
INSERT INTO t2 VALUES(2,NULL);
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10));
SHOW CREATE TABLE t1;
SELECT * FROM t2;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_DUMP --xml test t2 > "$MYSQLTEST_VARDIR/tmp/tmp1.xml" 2>&1
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval LOAD XML INFILE "$MYSQLTEST_VARDIR/tmp/tmp1.xml" INTO TABLE t1;
SELECT * FROM t1;
DELETE FROM t1;
INSERT INTO t2 VALUES(3,20);
SELECT * FROM t2;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_DUMP --xml test t2 > "$MYSQLTEST_VARDIR/tmp/tmp2.xml" 2>&1
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--error ER_CHECK_CONSTRAINT_VIOLATED
--eval LOAD XML INFILE "$MYSQLTEST_VARDIR/tmp/tmp2.xml" INTO TABLE t1;
SELECT * FROM t1;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--eval LOAD XML INFILE "$MYSQLTEST_VARDIR/tmp/tmp2.xml" IGNORE INTO TABLE t1;
SELECT * FROM t1;
DROP TABLE t1,t2;

remove_file $MYSQLTEST_VARDIR/tmp/tmp1.xml;
remove_file $MYSQLTEST_VARDIR/tmp/tmp2.xml;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with INSERT ON DUPLICATE
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10));
INSERT INTO t1 VALUES (1, 1);
INSERT INTO t1 VALUES (1, 2) ON DUPLICATE KEY UPDATE f2 = 4;
SELECT * FROM t1;
INSERT IGNORE INTO t1 VALUES (1, 1) ON DUPLICATE KEY UPDATE f2 = 20;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES (1, 1) ON DUPLICATE KEY UPDATE f2 = 20;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraints with multi-table update.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(f1 INT, f2 INT CHECK(f2 < 20));
INSERT INTO t1 VALUES (4, 4);
CREATE TABLE t2(f1 INT, f2 INT);
INSERT INTO t2 VALUES (4, 24);
--error ER_CHECK_CONSTRAINT_VIOLATED
UPDATE t1,t2  SET t1.f2 = t1.f2 + 20 WHERE t1.f1 = t2.f1;
UPDATE IGNORE t1,t2  SET t1.f2 = t1.f2 + 20 WHERE t1.f1 = t2.f1;
DROP TABLE t1, t2;

CREATE TABLE t1 (
   `f1` int(10) unsigned NOT NULL auto_increment,
   `f2` int(11) NOT NULL default '0',
   PRIMARY KEY  (`f1`)
);
INSERT INTO t1 VALUES (4433,5424);
CREATE TABLE t2 (
  `f3` int(10) unsigned NOT NULL default '0',
  `f4` int(10) unsigned NOT NULL default '0' CHECK (f4 <= 500),
  PRIMARY KEY  (`f3`,`f4`)
);
INSERT INTO t2 VALUES (495,500);
INSERT INTO t2 VALUES (496,500);
--error ER_CHECK_CONSTRAINT_VIOLATED
UPDATE t2,t1 set t2.f4 = t2.f4 + 1;
UPDATE IGNORE t2,t1 set t2.f4 = t2.f4 + 1;
DROP TABLE t1, t2;


--echo #------------------------------------------------------------------------
--echo # Test cases to verify generated check constraint name updates due to
--echo # RENAME TABLE operation.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (f1 INT CHECK(f1 < 10));
SHOW CREATE TABLE t1;
RENAME TABLE t1 TO t2;
SHOW CREATE TABLE t2;

CREATE TABLE t1(f1 INT CHECK (f1>10), f11 INT CHECK (f11 < 1000));
SHOW CREATE TABLE t1;
RENAME TABLE t1 TO t3, t2 TO t1, t3 TO t2;
SHOW CREATE TABLE t1;
SHOW CREATE TABLE t2;
DROP TABLE t1, t2;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints removal on DROP table operation.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 INT PRIMARY KEY, f2 INT CHECK (f2 < 10));
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t1';
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints creation with ALTER TABLE ADD
--echo # CONSTRAINT operation.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (f1 INT CHECK (f1 < 10));
CREATE TEMPORARY TABLE t3(f1 INT CHECK (f1 < 10));
ALTER TABLE t1 ADD CONSTRAINT CHECK (f1 > 1), ADD CONSTRAINT `t1_p_ck` CHECK (f1 > 1);
ALTER TABLE t3 ADD CONSTRAINT CHECK (f1 > 1), ADD CONSTRAINT `t3_p_ck` CHECK (f1 > 1);

SHOW CREATE TABLE t1;
SHOW CREATE TABLE t3;

--echo # Test case to verify check constraint creation with ALTER TABLE ADD
--echo # constraint and generated name updates with RENAME TO <table> in
--echo # ALTER operation.
ALTER TABLE t1 ADD f2 INT CHECK (f2 < 10), RENAME TO t6, ALGORITHM=COPY;
SHOW CREATE TABLE t6;
ALTER TABLE t3 ADD f2 INT CHECK (f2 < 10), RENAME TO t7, ALGORITHM=COPY;
SHOW CREATE TABLE t7;
ALTER TABLE t6 RENAME TO t1;
SHOW CREATE TABLE t1;
ALTER TABLE t7 RENAME TO t3;
SHOW CREATE TABLE t3;

--echo # Test case to verify add check constraint with INPLACE alter algorithm.
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 ADD f2 INT CHECK (f2 < 10), ALGORITHM=INPLACE;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t3 ADD f2 INT CHECK (f2 < 10), ALGORITHM=INPLACE;
ALTER TABLE t1 ADD f3 INT CHECK (f3 < 10) NOT ENFORCED, ALGORITHM=INPLACE;
ALTER TABLE t1 ADD CONSTRAINT CHECK (f2 < 10) NOT ENFORCED, ALGORITHM=INPLACE;

--ERROR ER_BAD_FIELD_ERROR
ALTER TABLE t1 RENAME COLUMN f1 TO f10;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints creation with ALTER TABLE DROP
--echo # CONSTRAINT operation.
--echo #------------------------------------------------------------------------
SHOW CREATE TABLE t3;
ALTER TABLE t3 DROP CHECK t3_chk_3;
SHOW CREATE TABLE t3;
ALTER TABLE t3 DROP CHECK t3_p_ck, ADD CONSTRAINT t3_p_ck CHECK (f1 > 38);
SHOW CREATE TABLE t3;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints alter operations.
--echo #------------------------------------------------------------------------
INSERT INTO t1 VALUES (5, 5, 5);
ALTER TABLE t1 ALTER CHECK t1_chk_1 NOT ENFORCED, ALGORITHM=INPLACE;
INSERT INTO t1 VALUES (8, 8, 8);
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 ALTER CHECK t1_chk_1 ENFORCED, ALGORITHM=INPLACE;
ALTER TABLE t1 ALTER CHECK t1_chk_1 ENFORCED, ALGORITHM=COPY;
ALTER TABLE t1 ALTER CHECK t1_chk_1 ENFORCED, ALGORITHM=INPLACE;

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES (12, 5, 5);
ALTER TABLE t1 ALTER CHECK t1_chk_1 NOT ENFORCED, ALGORITHM=INPLACE;
INSERT INTO t1 VALUES (12, 5, 5);
--error ER_CHECK_CONSTRAINT_VIOLATED
ALTER TABLE t1 ALTER CHECK t1_chk_1 ENFORCED, ALGORITHM=COPY;

DROP TABLE t1, t3;


--echo #-----------------------------------------------------------------------
--echo # Test case to add check constraint with copy,instant,inplace algorithm
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT);
ALTER TABLE t1 ADD CONSTRAINT CHECK (C1 > 10), ALGORITHM=COPY;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 ADD CONSTRAINT CHECK (C1 > 10), ALGORITHM=INPLACE;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 ADD CONSTRAINT CHECK (C1 > 10), ALGORITHM=INSTANT;
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify drop check constraint with inplace algorithm.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (f1 INT CHECK (f1 < 10));
SHOW CREATE TABLE t1;
ALTER TABLE t1 DROP CHECK t1_chk_1, ALGORITHM=INPLACE;
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to alter table to add/drop column with the check constraint.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (c1 INT, CONSTRAINT ck1 CHECK (c1 > 10));
ALTER TABLE t1 ADD COLUMN c2 INT,
               ADD CONSTRAINT ck2 CHECK (c2 > 10);
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(20,10);
ALTER TABLE t1 DROP CHECK ck2, DROP COLUMN c2;
ALTER TABLE t1 ADD COLUMN c3 INT,
               ADD CONSTRAINT ck3 CHECK (c3 < 10);
ALTER TABLE t1 DROP CHECK ck3, DROP COLUMN c3,
               ADD COLUMN c4 INT, ADD CONSTRAINT ck4 CHECK( c4 > 10);
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify
--echo #   - Creation of check constraint with NOT ENFORCED state.
--echo #   - Listing state of the check constraints with SHOW and
--echo #     INFORMATION_SCHEMA.CHECK_CONSTRAINTS table.
--echo #   - State updates with ALTER TABLE statement to ALTER
--echo #     check constraints.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(f1 INT,
                f2 INT CHECK (f2 < 10),
                f3 INT CHECK (f3 < 10) NOT ENFORCED,
                CONSTRAINT ck CHECK (f1 > 10),
                CONSTRAINT CHECK (f1 > 10) NOT ENFORCED);
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # REVOKE check constraint ck.
ALTER TABLE t1 ALTER CHECK ck NOT ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # ENFORCE check constraint ck.
ALTER TABLE t1 ALTER CHECK ck ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # Add new constraint in NOT ENFORCED state.
ALTER TABLE t1 ADD CONSTRAINT ck1 CHECK(f1<10) NOT ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # ENFORCE check constraint ck1
ALTER TABLE t1 ALTER CHECK ck1 ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # ENFORCE check constraint t1_chk_2
ALTER TABLE t1 ALTER CHECK t1_chk_2 ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # ADD column check constraint in NOT ENFORCED state.
ALTER TABLE t1 ADD f4 INT CONSTRAINT t1_f4_chk CHECK (f4 < 10) NOT ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

--echo # ENFORCE check constraint t1_f4_chk
ALTER TABLE t1 ALTER CHECK t1_f4_chk ENFORCED;
SHOW CREATE TABLE t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;

DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify alter statement with drop and alter constraint
--echo # on non-existing check constraint.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT, c3 INT, c4 INT);
--error ER_CHECK_CONSTRAINT_NOT_FOUND
ALTER TABLE t1 DROP CHECK ck13;
--error ER_CHECK_CONSTRAINT_NOT_FOUND
ALTER TABLE t1 ALTER CHECK ck13 ENFORCED;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify alter statement with multiple add, drop, enforce,
--echo # revoke check constraints.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT, c3 INT, c4 INT);
ALTER TABLE t1 ADD CONSTRAINT ck11 CHECK(c1 > 1),
      ADD CONSTRAINT ck12 CHECK(c1 < 1),
      ADD CONSTRAINT ck21 CHECK(c2 > 1),
      ADD CONSTRAINT ck22 CHECK(c2 < 1),
      ADD CONSTRAINT ck31 CHECK(c3 > 1),
      ADD CONSTRAINT ck32 CHECK(c3 < 1),
      ADD CONSTRAINT ck41 CHECK(c4 > 1),
      ADD CONSTRAINT ck42 CHECK(c4 < 1);
SHOW CREATE TABLE t1;

ALTER TABLE t1
      DROP CHECK ck11, ADD CONSTRAINT ck11 CHECK (c1 > 10),
      DROP CHECK ck12, ADD CONSTRAINT ck12 CHECK (c1 < 10),
      DROP CHECK ck21, ADD CONSTRAINT ck21 CHECK (c1 > 10),
      DROP CHECK ck22, ADD CONSTRAINT ck22 CHECK (c1 < 10),
      DROP CHECK ck31, ADD CONSTRAINT ck31 CHECK (c1 > 10),
      DROP CHECK ck32, ADD CONSTRAINT ck32 CHECK (c1 < 10),
      DROP CHECK ck41, ADD CONSTRAINT ck41 CHECK (c1 > 10),
      DROP CHECK ck42, ADD CONSTRAINT ck42 CHECK (c1 < 10),
      ALTER CHECK ck11 NOT ENFORCED,
      ALTER CHECK ck12 NOT ENFORCED,
      ALTER CHECK ck21 NOT ENFORCED,
      ALTER CHECK ck22 NOT ENFORCED,
      ALTER CHECK ck11 ENFORCED;

SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify auto-drop of check constraint on column drop.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (f1 INT check (f1 < 10), f2 INT);
SHOW CREATE TABLE t1;
--echo # Drops check constraint t1_chk_1 too.
ALTER TABLE t1 DROP COLUMN f1;

ALTER TABLE t1 ADD COLUMN f1 INT check(f1 < 10),
               ADD CONSTRAINT check(f1 + f2 < 10),
               ADD CONSTRAINT check(f2 < 10);
SHOW CREATE TABLE t1;
--error ER_BAD_FIELD_ERROR
ALTER TABLE t1 DROP COLUMN f1;
--error ER_BAD_FIELD_ERROR
ALTER TABLE t1 RENAME COLUMN f1 to f3;
--echo # Drops column f1 and constraints t1_chk_1, t1_chk_2.
ALTER TABLE t1 DROP CHECK t1_chk_2, DROP COLUMN f1;
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with MODIFY COLUMN syntax.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 CHAR(1), CHECK (c1 > 'A'));
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES('A');
INSERT INTO t1 VALUES('B');
DELETE FROM t1;
SHOW CREATE TABLE t1;
ALTER TABLE t1 MODIFY COLUMN c1 FLOAT(10.3), DROP CHECK t1_chk_1, ADD CONSTRAINT CHECK(C1 > 10.1) ENFORCED;
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t1 (f1 INT CHECK (f1 = default(f1)));
INSERT INTO t1 VALUES (10);
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 MODIFY COLUMN f1 INT DEFAULT 20, algorithm=inplace;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 ALTER f1 SET DEFAULT 20, algorithm=inplace;
--error ER_CHECK_CONSTRAINT_VIOLATED
ALTER TABLE t1 MODIFY COLUMN f1 INT DEFAULT 20, algorithm=copy;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with CHANGE COLUMN syntax.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 CHAR(1), CHECK (c1 > 'A'));
SHOW CREATE TABLE t1;
--error ER_ALTER_OPERATION_NOT_SUPPORTED
ALTER TABLE t1 CHANGE c1 c1 FLOAT, ALGORITHM=INPLACE;
ALTER TABLE t1 DROP CHECK t1_chk_1, CHANGE c1 c2 VARCHAR(20), ADD CONSTRAINT CHECK(c2 > 'B');
SHOW CREATE TABLE t1;
DROP TABLE t1;

CREATE TABLE t (a INT, b INT, CHECK(a != b));
INSERT INTO t VALUES (2000000000, 2000000001);
--error ER_CHECK_CONSTRAINT_VIOLATED
ALTER TABLE t CHANGE a a FLOAT, CHANGE b b FLOAT;
--error ER_CHECK_CONSTRAINT_VIOLATED
ALTER TABLE t ADD CONSTRAINT CHECK(a > b);
DROP TABLE t;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with IN operator.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 int CHECK (f1 IN (10, 20, 30)), f2 int, CHECK(f2 IN (100, 120, 450)));
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(10, 100);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(15, 100);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(10, 105);
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with BETWEEN operator.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(f1 int CHECK(f1 BETWEEN 10 AND 30),
                f2 int, CHECK(f2 BETWEEN 100 AND 450));
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(20, 200);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(2, 200);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(20, 2000);
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with IS NOT NULL.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (f1 int CHECK(f1 IS NOT NULL));
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(10);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(NULL);
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with IS NULL.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (f1 int CHECK(f1 IS NULL));
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(NULL);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(10);
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with CASE Statement
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT);
ALTER TABLE t1 ADD CONSTRAINT CHECK( (CASE WHEN c1 > 10 THEN c2 = 20 END) = 1);
SHOW CREATE TABLE t1;
INSERT INTO t1 VALUES(1,1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(15,1);
INSERT INTO t1 VALUES(15,20);
SELECT * FROM t1;
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints restrictions.
--echo #------------------------------------------------------------------------

--echo # Check constraint using column with AUTO_INCREMENT attribute.
--error ER_CHECK_CONSTRAINT_REFERS_AUTO_INCREMENT_COLUMN
CREATE TABLE t1 (f1 int primary key auto_increment, f2 int, CHECK (f1 != f2));

--error ER_CHECK_CONSTRAINT_REFERS_AUTO_INCREMENT_COLUMN
CREATE TABLE t1 (f1 int primary key auto_increment CHECK (f1 < 10), f2 int, CHECK (f1 != f2));

--echo # Check constraint using non-deterministic builtin functions.
--echo # NOW()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + NOW() > '2011-11-21'));

--echo # CURRENT_TIMESTAMP()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_TIMESTAMP() > '2011-11-21 01:02:03'));

--echo # CURRENT_TIMESTAMP
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_TIMESTAMP > '2011-11-21 01:02:03'));

--echo # CURDATE()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + CURDATE() > '2011-11-21'));

--echo # CURTIME()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + CURTIME() > '23:11:21'));

--echo # CURTIME
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_TIME > '01:02:03'));

--echo # CURRENT_DATE()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_DATE() > '2011-11-21'));

--echo # CURRENT_DATE
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_DATE > '2011-11-21'));

--echo # CURRENT_TIME()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_TIME() > '01:02:03'));

--echo # CURRENT_TIME
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + CURRENT_TIME > '01:02:03'));

--echo # LOCALTIME()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + LOCALTIME() > '23:11:21'));

--echo # LOCALTIME
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + LOCALTIME > '23:11:21'));

--echo # LOCALTIMESTAMP()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + LOCALTIMESTAMP() > '2011-11-21 01:02:03'));

--echo # LOCALTIMESTAMP
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + LOCALTIMESTAMP > '2011-11-21 01:02:03'));

--echo # UNIX_TIMESTAMP()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + UNIX_TIMESTAMP() > '2011-11-21 01:02:03'));

--echo # UNIX_DATE()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + UTC_DATE() > '2011-11-21'));

--echo # UNIX_TIMESTAMP()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 TIMESTAMP CHECK (f1 + UTC_TIMESTAMP() > '2011-11-21 01:02:03'));

--echo # UNIX_TIME()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 DATETIME CHECK (f1 + UTC_TIME() > '23:11:21'));

--echo # CONNECTION_ID
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 INT CHECK (f1 + CONNECTION_ID() < 929));

--echo # CURRENT_USER()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (CURRENT_USER() != a));

--echo # CURRENT_USER
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (CURRENT_USER != a));

--echo # SESSION_USER()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (SESSION_USER() != a));

--echo # VERSION()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (VERSION() != a));

--echo # FOUND_ROWS
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b INT CHECK (b + FOUND_ROWS() > 2000));

--echo # LAST_INSERT_ID
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a INT CHECK ((a + LAST_INSERT_ID()) < 929));

--echo # SYSTEM_USER
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (SYSTEM_USER() != a));

--echo # USER
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(32) CHECK (USER() != a));

--echo # RAND()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 FLOAT CHECK (f1 + RAND() < 929.929));

--echo # ROW_COUNT()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a INT CHECK (a + ROW_COUNT() > 1000));

--echo  # GET_LOCK()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b VARCHAR(1024) CHECK (GET_LOCK(b,10) != 0));

--echo # IS_FREE_LOCK()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b VARCHAR(1024) CHECK (IS_FREE_LOCK(b) != 0));

--echo # IS_USED_LOCK()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b VARCHAR(1024) CHECK (IS_USED_LOCK(b) != 0));

--echo  # RELEASE_LOCK()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b VARCHAR(1024) CHECK (RELEASE_LOCK(b) != 0));

--echo  # RELEASE_ALL_LOCK()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (a VARCHAR(1024), b VARCHAR(1024), CHECK (RELEASE_ALL_LOCKS() != 0));

--echo # LOAD_FILE
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (f1 VARCHAR(1024), f2 VARCHAR(1024) CHECK (LOAD_FILE(f2) != NULL));

--echo # UUID()
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id CHAR(40) CHECK(UUID() != id));

--echo # UUID_SHORT
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id INT CHECK(UUID_SHORT() != id));

--echo # SLEEP
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id INT CHECK(SLEEP(id) != 0));

--echo # Stored function
CREATE FUNCTION func() RETURNS INT DETERMINISTIC return 1;
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id INT CHECK(id = func()));
DROP FUNCTION func;

--echo # Stored procedure
CREATE PROCEDURE proc() SELECT 1;
--error ER_CHECK_CONSTRAINT_NAMED_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id INT CHECK(id = proc()));
DROP PROCEDURE proc;

--echo # User variable
SET @v = 10;
--error ER_CHECK_CONSTRAINT_VARIABLES
CREATE TABLE t1 (id INT CHECK (id != @v));

--echo # System variables.
--error ER_CHECK_CONSTRAINT_VARIABLES
CREATE TABLE t1 (id INT CHECK (id != @@global.max_execution_time));
--error ER_CHECK_CONSTRAINT_VARIABLES
CREATE TABLE t1 (id INt CHECK (id != @@session.max_execution_time));

--echo # Subquery
--error ER_CHECK_CONSTRAINT_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1 (id INT CHECK (id != (SELECT 1)));

--echo # Parameter
PREPARE stmt FROM 'CREATE TABLE t1 (id INT CHECK(id != ?))';
--error ER_CHECK_CONSTRAINT_FUNCTION_IS_NOT_ALLOWED
EXECUTE stmt using @v;
DEALLOCATE PREPARE stmt;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with numeric data types.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (
  c1 BIT(7) CHECK(c1 < B'1111100'),
  c2 BOOLEAN CHECK(c2 > 0),
  c3 TINYINT CHECK(c3 > 10),
  c4 SMALLINT CHECK(c4 > 10),
  c5 MEDIUMINT CHECK(c5 > 10),
  c6 INT CHECK(c6 > 10),
  c7 BIGINT CHECK(c7 > 10),
  c8 DECIMAL(6,2) CHECK(c8 > 10.1),
  c9 FLOAT(6,2) CHECK(c9 > 10.1),
  c10 DOUBLE(6,2) CHECK(c10 > 10.1));
SHOW CREATE TABLE t1;

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c1) VALUES(B'1111110');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c2) VALUES(0);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c3) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c4) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c5) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c6) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c7) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c8) VALUES(10.0);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c9) VALUES(10.0);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c10) VALUES(10.0);

INSERT INTO t1(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10)
  VALUES(B'1111000',1,11,11,11,11,11,10.2,10.2,10.2);

DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with string data types.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(c1 CHAR(1) CHECK(c1 > 'a'),
  c2 VARCHAR(1) CHECK(c2 > 'a'),
  c3 BINARY(1) CHECK(c3 > 'a'),
  c4 VARBINARY(1) CHECK(c4 > 'a'),
  c5 TINYBLOB CHECK(c5 > 'a'),
  c6 TINYTEXT CHECK(c6 > 'a'),
  c7 BLOB CHECK(c7 > 'a'),
  c8 TEXT CHECK(c8 > 'a'),
  c9 MEDIUMBLOB CHECK(c9 > 'a'),
  c10 MEDIUMTEXT CHECK(c10 > 'a'),
  c11 LONGBLOB CHECK(c11 > 'a'),
  c12 LONGTEXT CHECK(c12 > 'a'));
SHOW CREATE TABLE t1;

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c1) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c2) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c3) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c4) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c5) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c6) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c7) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c8) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c9) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c10) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c11) VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c12) VALUES('a');

INSERT INTO t1(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10,c11,c12)
  VALUES('b',"b","b","b","b","b","b","b","b","b","b","b");

DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with date and time data types.
--echo #------------------------------------------------------------------------
CREATE TABLE t1 (c1 DATE CHECK(c1 > '2007-01-01'),
  c2 DATETIME CHECK(c2 > '2007-01-01 12:00:01'),
  c3 TIMESTAMP CHECK(c3 > '2007-01-01 00:00:01.000000'),
  c4 TIME CHECK(c4 > '12:00:01.000000'),
  c5 YEAR CHECK(c5 > '2007'));

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c1) VALUES('2006-01-01');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c2) VALUES('2007-01-01 11:00:01');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c3) VALUES('2007-01-01 00:00:00.000000');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c4) VALUES('12:00:00.000000');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c5) VALUES('2006');

INSERT INTO t1(c1,c2,c3,c4,c5)
  VALUES('2008-01-01','2007-01-01 12:00:02','2007-01-01 00:00:02.000000',
        '12:00:02.000000','2008');
DROP TABLE t1;


--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with JSON data type.
--echo #------------------------------------------------------------------------
CREATE TABLE t1(
  id INT AUTO_INCREMENT PRIMARY KEY,
  name VARCHAR(255),
  browser JSON CHECK( browser->'$.name' = "Chrome" ));

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(name,browser)
  VALUES('pageview','{ "name": "Safari", "os": "Mac" }');

INSERT INTO t1(name,browser)
  VALUES('pageview','{ "name": "Chrome", "os": "Mac" }');

SELECT * FROM t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # check constraint with ENUM data type
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (c1 ENUM ('a','b') CHECK (c1 IN ('c', 'd')) );
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES('b');
--error 1265 #WARN_DATA_TRUNCATED
INSERT INTO t1 VALUES('c');
--error 1265 #WARN_DATA_TRUNCATED
INSERT INTO t1 VALUES('d');
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # check constraint with SET data type
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (c1 SET ('a','b') CHECK (c1 IN ('c', 'd')) );
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES('a');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES('b');
--error 1265 #WARN_DATA_TRUNCATED
INSERT INTO t1 VALUES('c');
--error 1265 #WARN_DATA_TRUNCATED
INSERT INTO t1 VALUES('d');
DROP TABLE t1;


# XEngine doesn't support spatial data type
--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with spatial data type.
--echo #------------------------------------------------------------------------
--error 1178
CREATE TABLE t1(
  pt POINT CHECK(ST_Equals(pt, ST_GEOMFROMTEXT('POINT(10 20)')) = TRUE),
  lnstr LINESTRING CHECK(ST_Equals(lnstr, ST_GEOMFROMTEXT('LINESTRING(0 0,5 5,6 6)'))),
  mlnstr MULTILINESTRING CHECK(ST_Equals(mlnstr, ST_GEOMFROMTEXT('MULTILINESTRING((0 0,2 3,4 5),
                                                                  (6 6,8 8,9 9,10 10))'))),
  poly POLYGON CHECK(ST_Equals(poly, ST_GEOMFROMTEXT('POLYGON((0 0,6 7,8 8,3 9,0 0),
                                                     (3 6,4 6,4 7,3 6))'))),
  mpoly MULTIPOLYGON CHECK(ST_Equals(mpoly, ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),
                                                             ((2 2,4 5,6 2,2 2)))'))));
#SHOW CREATE TABLE t1;

#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(pt) VALUES (ST_GEOMFROMTEXT('POINT(10 21)'));
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(lnstr) VALUES (ST_GEOMFROMTEXT('LINESTRING(0 0,5 5,6 7)'));
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(mlnstr) VALUES (ST_GEOMFROMTEXT('MULTILINESTRING((0 0,2 3,4 5),(6 6,8 8,9 9,10 11))'));
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(poly) VALUES (ST_GEOMFROMTEXT('POLYGON((0 0,6 7,8 8,3 9,0 0),(3 6,4 6,4 8,3 6))'));
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1(mpoly) VALUES (ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),((2 2,4 5,6 3,2 2)))'));

#INSERT INTO t1(pt) VALUES (ST_GEOMFROMTEXT('POINT(10 20)'));
#INSERT INTO t1(lnstr) VALUES (ST_GEOMFROMTEXT('LINESTRING(0 0,5 5,6 6)'));
#INSERT INTO t1(mlnstr) VALUES (ST_GEOMFROMTEXT('MULTILINESTRING((0 0,2 3,4 5),(6 6,8 8,9 9,10 10))'));
#INSERT INTO t1(poly) VALUES (ST_GEOMFROMTEXT('POLYGON((0 0,6 7,8 8,3 9,0 0),(3 6,4 6,4 7,3 6))'));
#INSERT INTO t1(mpoly) VALUES (ST_GEOMFROMTEXT('MULTIPOLYGON(((0 0,0 5,5 5,5 0,0 0)),((2 2,4 5,6 2,2 2)))'));

#DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with REGEX
--echo #-----------------------------------------------------------------------
CREATE TABLE student
(
   id      	INT,
   stu_code 	VARCHAR(10),
   name    	VARCHAR(14),
   email   	VARCHAR(20),
   scholarship 	INT,
   country 	VARCHAR(20),
   CONSTRAINT ck1 CHECK (id != 0),
   CONSTRAINT ck2 CHECK (stu_code like 'j%'),
   CONSTRAINT ck3 CHECK (lower(name) != "noname"),
   CONSTRAINT ck4 CHECK (REGEXP_LIKE(email,'@')),
   CONSTRAINT ck5 CHECK (scholarship BETWEEN 5000 AND 20000),
   CONSTRAINT ck6 CHECK (country IN ('usa','uk'))
);
SHOW CREATE TABLE student;

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(0,"j001","name1","name1@oracle.com",6000,'usa');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(1,"s001","name1","name1@oracle.com",6000,'usa');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(1,"j001","NONAME","name1@oracle.com",6000,'usa');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(1,"j001","name1","name1oracle.com",6000,'usa');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(1,"j001","name1","name1@oracle.com",4000,'usa');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO student VALUES(1,"j001","name1","name1@oracle.com",6000,'nocountry');

INSERT INTO student VALUES(1,"j001","name1","name1@oracle.com",6000,'usa');
SELECT * FROM student;
DROP TABLE student;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with numeric comparator
--echo # operators with varchar columns.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 VARCHAR(20));
ALTER TABLE t1 ADD CONSTRAINT ck1 CHECK ( c1 > c2 );
SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with Comparison Functions
--echo # and Operators
--echo #-----------------------------------------------------------------------
--error ER_CHECK_CONSTRAINT_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1(c1 INT, CHECK ( c1 IN ( SELECT COALESCE(NULL, 1, 1))));
--error ER_CHECK_CONSTRAINT_FUNCTION_IS_NOT_ALLOWED
CREATE TABLE t1(c1 INT, CHECK ( c1 < ( SELECT COALESCE(NULL, 1, 1))));
CREATE TABLE t1(c1 INT , CHECK ( c1 <=> NULL ));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(NULL);
SELECT * FROM t1;

ALTER TABLE t1 ADD COLUMN c2 INT, ADD CONSTRAINT CHECK( c2 > 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c2) VALUES(10);
INSERT INTO t1(c2) VALUES(11);

ALTER TABLE t1 ADD COLUMN c3 INT, ADD CONSTRAINT CHECK( c3 >= 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c3) VALUES(9);
INSERT INTO t1(c3) VALUES(10);

ALTER TABLE t1 ADD COLUMN c4 INT, ADD CONSTRAINT CHECK( c4 < 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c4) VALUES(10);
INSERT INTO t1(c4) VALUES(9);

ALTER TABLE t1 ADD COLUMN c5 INT, ADD CONSTRAINT CHECK( c5 <= 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c5) VALUES(11);
INSERT INTO t1(c5) VALUES(10);

ALTER TABLE t1 ADD COLUMN c6 INT, ADD CONSTRAINT CHECK( c6 != 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c6) VALUES(10);
INSERT INTO t1(c6) VALUES(20);

ALTER TABLE t1 ADD COLUMN c7 INT, ADD CONSTRAINT CHECK( c7 <> 10 );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c7) VALUES(10);
INSERT INTO t1(c7) VALUES(20);

ALTER TABLE t1 ADD COLUMN c8 INT, ADD CONSTRAINT CHECK( c8 = GREATEST(1,2,3) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c8) VALUES(1);
INSERT INTO t1(c8) VALUES(3);

ALTER TABLE t1 ADD COLUMN c9 INT, ADD CONSTRAINT CHECK( c9 = LEAST(1,2,3) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c9) VALUES(3);
INSERT INTO t1(c9) VALUES(1);

ALTER TABLE t1 ADD COLUMN c10 INT, ADD CONSTRAINT CHECK( c10 NOT IN (1,2,3) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c10) VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c10) VALUES(3);
INSERT INTO t1(c10) VALUES(10);

ALTER TABLE t1 ADD COLUMN c11 YEAR, ADD CONSTRAINT CHECK ( c11 > '2007-01-01' + INTERVAL +1 YEAR);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c11) VALUES(2007);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c11) VALUES(2008);
INSERT INTO t1(c11) VALUES(2009);

ALTER TABLE t1 ADD COLUMN c12 INT, ADD CONSTRAINT CHECK ( c12 NOT BETWEEN 10 AND 20);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c12) VALUES(15);
INSERT INTO t1(c12) VALUES(25);

ALTER TABLE t1 ADD COLUMN c13 INT, ADD CONSTRAINT CHECK ( c13 NOT IN (1, 2, 3));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c13) VALUES(1);
INSERT INTO t1(c13) VALUES(15);

ALTER TABLE t1 ADD COLUMN c14 CHAR(10), ADD CONSTRAINT CHECK ( c14 LIKE 'A%');
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c14) VALUES('Good');
INSERT INTO t1(c14) VALUES('All');

ALTER TABLE t1 ADD COLUMN c15 INT, ADD CONSTRAINT CHECK ( c15 = STRCMP('A','A'));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c15) VALUES(1);
INSERT INTO t1(c15) VALUES(0);

SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with Logical Operators
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT);
ALTER TABLE t1 ADD CONSTRAINT CHECK( (c1 > 10) AND (c2 < 20) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(1,10);
ALTER TABLE t1 ADD CONSTRAINT CHECK( (c1 > 10) && (c2 < 20) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(15,25);
ALTER TABLE t1 DROP CHECK `t1_chk_1`;
ALTER TABLE t1 DROP CHECK `t1_chk_2`;

ALTER TABLE t1 ADD CONSTRAINT CHECK( (c1 > 10) || (c2 < 20) );
ALTER TABLE t1 ADD CONSTRAINT CHECK( (c1 > 10) OR (c2 < 20) );
INSERT INTO t1 VALUES(15,25);
INSERT INTO t1 VALUES(5,10);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(5,25);
ALTER TABLE t1 DROP CHECK `t1_chk_1`;
ALTER TABLE t1 DROP CHECK `t1_chk_2`;
DELETE FROM t1;

ALTER TABLE t1 ADD CONSTRAINT CHECK( (c1 > 10) XOR (c2 < 20) );
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(15,10);

SHOW CREATE TABLE t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint behaviour with DEFAULT, NULL
--echo # and with LOGICAL operators.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT DEFAULT 2 PRIMARY KEY CHECK(c1 > 1 OR c1 IS NOT NULL));
SHOW CREATE TABLE t1;
--error ER_BAD_NULL_ERROR
INSERT INTO t1 VALUES(NULL);
INSERT INTO t1 VALUES(1);
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1(c1 INT DEFAULT 2 PRIMARY KEY CHECK(c1 > 1 OR c1 > 2));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(1);
INSERT INTO t1 VALUES(2);
SELECT * FROM t1;
DROP TABLE t1;
CREATE TABLE t1(c1 INT DEFAULT 2 PRIMARY KEY CHECK(c1 > 1 AND c1 IS NOT NULL));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(1);
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint when table is moved to another DB
--echo #-----------------------------------------------------------------------
CREATE DATABASE test1;
CREATE DATABASE test2;
USE test1;
CREATE TABLE t1(c1 INT, c2 INT CHECK (c2 < 10));
INSERT INTO t1 VALUES(1,1);
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t1';
ALTER TABLE test1.t1 rename test2.t1;
USE test2;
SELECT * FROM t1;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t1';
DROP DATABASE test2;
DROP DATABASE test1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint when table is moved to another DB
--echo # with different name.
--echo #-----------------------------------------------------------------------
CREATE DATABASE test1;
CREATE DATABASE test2;
USE test1;
CREATE TABLE t1(c1 INT, c2 INT CHECK (c2 < 10));
INSERT INTO t1 VALUES(1,1);
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t1';
ALTER TABLE test1.t1 rename test2.t2;
USE test2;
SELECT * FROM t2;
SELECT * FROM INFORMATION_SCHEMA.CHECK_CONSTRAINTS;
SELECT * FROM INFORMATION_SCHEMA.TABLE_CONSTRAINTS WHERE TABLE_NAME='t2';
DROP DATABASE test2;
DROP DATABASE test1;
use test;


# XEngine doesn't support foreign key
--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraints with foreign key constraint
--echo #-----------------------------------------------------------------------
CREATE TABLE parent(pid INT NOT NULL PRIMARY KEY CHECK(pid > 1));
SHOW CREATE TABLE parent;
INSERT INTO parent VALUES(2);
--error 1235
CREATE TABLE child(cid INT CHECK(cid > 1),
  CONSTRAINT fk FOREIGN KEY (cid) REFERENCES parent(pid));
#SHOW CREATE TABLE child;
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO child VALUES(1);
#--error ER_NO_REFERENCED_ROW_2
#INSERT INTO child VALUES(3);
#INSERT INTO child VALUES(2);
#SELECT * FROM parent;
#SELECT * FROM child;
#DROP TABLE child;
DROP TABLE parent;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with FK referential actions.
--echo #-----------------------------------------------------------------------
#CREATE TABLE parent (a INT PRIMARY KEY);
# With ON DELETE SET NULL referential action.
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON DELETE SET NULL,
#                    CHECK (b IS NOT NULL)
#                   );
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON DELETE SET NULL
#                   );
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT CHECK (b IS NOT NULL);
#ALTER TABLE child DROP FOREIGN KEY child_ibfk_1;
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT FOREIGN KEY (b) REFERENCES parent(a) ON DELETE SET NULL,
#                  ADD CONSTRAINT CHECK (b IS NOT NULL);
#DROP TABLE child;

# With ON UPDATE SET NULL referential action.
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE SET NULL,
#                    CHECK (b IS NOT NULL)
#                   );
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE SET NULL
#                   );
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT CHECK (b IS NOT NULL);
#ALTER TABLE child DROP FOREIGN KEY child_ibfk_1;
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE SET NULL,
#                  ADD CONSTRAINT CHECK (b IS NOT NULL);
#DROP TABLE child;

# With ON UPDATE CASCADE referential action.
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE CASCADE,
#                    CHECK (b IS NOT NULL)
#                   );
#CREATE TABLE child (
#                    b INT,
#                    c INT CHECK (c < 10),
#                    INDEX(b),
#                    FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE CASCADE
#                   );
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT CHECK (b IS NOT NULL);
#ALTER TABLE child DROP FOREIGN KEY child_ibfk_1;
#--error ER_CHECK_CONSTRAINT_CLAUSE_USING_FK_REFER_ACTION_COLUMN
#ALTER TABLE child ADD CONSTRAINT FOREIGN KEY (b) REFERENCES parent(a) ON UPDATE CASCADE,
#                  ADD CONSTRAINT CHECK (b IS NOT NULL);
#DROP TABLE child;
#DROP TABLE parent;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with triggers
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT CHECK (c2 < 10));
CREATE TABLE t2(c1 INT, c2 INT);

# before insert
DELIMITER //;
CREATE TRIGGER before_t2_insert
  BEFORE INSERT ON t2
  FOR EACH ROW
  BEGIN
    INSERT INTO t1 VALUES(NEW.c1,NEW.c2);
  END
//
DELIMITER ;//

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t2 VALUES(1,20);
SELECT * FROM t1;
SELECT * FROM t2;
DROP TRIGGER before_t2_insert;

# after insert
DELIMITER //;
CREATE TRIGGER after_t2_insert
  AFTER INSERT ON t2
  FOR EACH ROW
  BEGIN
    INSERT INTO t1 VALUES(NEW.c1,NEW.c2);
  END
//
DELIMITER ;//

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t2 VALUES(1,30);
SELECT * FROM t1;
SELECT * FROM t2;
DROP TRIGGER after_t2_insert;

# before update
INSERT INTO t2 VALUES(1,5);
INSERT INTO t1 VALUES(1,5);
DELIMITER //;
CREATE TRIGGER before_t2_update
  BEFORE UPDATE ON t2
  FOR EACH ROW
  BEGIN
    UPDATE t1 SET c2=NEW.c2 WHERE c1=NEW.c1;
  END
//
DELIMITER ;//

--error ER_CHECK_CONSTRAINT_VIOLATED
UPDATE t2 SET c2=20 WHERE c1=1;
SELECT * FROM t1;
SELECT * FROM t2;
DROP TRIGGER before_t2_update;

# after update
DELIMITER //;
CREATE TRIGGER after_t2_update
  AFTER UPDATE ON t2
  FOR EACH ROW
  BEGIN
    UPDATE t1 SET c2=NEW.c2 WHERE c1=NEW.c1;
  END
//
DELIMITER ;//

--error ER_CHECK_CONSTRAINT_VIOLATED
UPDATE t2 SET c2=20 WHERE c1=1;
SELECT * FROM t1;
SELECT * FROM t2;
DROP TRIGGER after_t2_update;

# before insert trigger to adjust value to pass check constraint.
DELIMITER //;
CREATE TRIGGER before_t1_insert
  BEFORE INSERT ON t1
  FOR EACH ROW
  BEGIN
    IF (NEW.c2 >= 10) THEN
      SET NEW.c2 = 0;
    END IF;
  END
//

# before update trigger to adjust value to pass check constraint.
CREATE TRIGGER before_t1_update
  BEFORE UPDATE ON t1
  FOR EACH ROW
  BEGIN
    IF (NEW.c2 >= 10) THEN
      SET NEW.c2 = 0;
    END IF;
  END
//
DELIMITER ;//

# Check constraint violation error is not reported for following statements as
# triggers adjusts the value to pass check constraint.
INSERT INTO t1 VALUES(1, 11);
UPDATE t1 SET c2 = 11 WHERE c1 = 1;

DROP TRIGGER before_t1_insert;
DROP TRIGGER before_t1_update;
DROP TABLE t1,t2;


--echo #-----------------------------------------------------------------------
--echo # Test case uses triggers to work as check constraints.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 int CONSTRAINT ck1 CHECK(c1 < 5));

DELIMITER //;
CREATE PROCEDURE proc1 (IN val1 INT)
BEGIN
   IF val1 < 10 THEN
      SIGNAL SQLSTATE '45000'
      SET MESSAGE_TEXT = 'check constraint on c1 failed';
   END IF;
END
//

CREATE TRIGGER before_t1_insert
   BEFORE INSERT ON t1
   FOR EACH ROW
   BEGIN
      CALL proc1(new.c1);
   END
//

DELIMITER ;//

--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES(20);
--error ER_SIGNAL_EXCEPTION
INSERT INTO t1 VALUES(9);
--error ER_SIGNAL_EXCEPTION
INSERT INTO t1 VALUES(4);
DROP PROCEDURE proc1;
DROP TRIGGER before_t1_insert;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with mysqldump
--echo #-----------------------------------------------------------------------
CREATE DATABASE test1;
USE test1;
CREATE TABLE t1 (
  c1 BIT(7) CHECK(c1 < B'1111100') NOT ENFORCED,
  c2 BOOLEAN CHECK(c2 > 0) NOT ENFORCED,
  c3 TINYINT CHECK(c3 > 10) NOT ENFORCED,
  c4 SMALLINT CHECK(c4 > 10) NOT ENFORCED,
  c5 MEDIUMINT CHECK(c5 > 10) NOT ENFORCED,
  c6 INT CHECK(c6 > 10),
  c7 BIGINT CHECK(c7 > 10),
  c8 DECIMAL(6,2) CHECK(c8 > 10.1),
  c9 FLOAT(6,2) CHECK(c9 > 10.1),
  c10 DOUBLE(6,2) CHECK(c10 > 10.1),
  c11 CHAR(6) CHECK (c11 IS NULL));
SHOW CREATE TABLE t1;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_DUMP --databases test1 > $MYSQLTEST_VARDIR/tmp/test1_db.sql 2>&1
DROP DATABASE test1;
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/test1_db.sql
USE test1;
SHOW CREATE TABLE t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10)
    VALUES(B'1111111',0,5,5,5,1,1,1.2,1.2,1.2);
INSERT INTO t1(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10)
    VALUES(B'1111111',0,5,5,5,11,11,10.2,10.2,10.2);
SELECT * FROM t1;
DROP TABLE t1;
DROP DATABASE test1;
--remove_file $MYSQLTEST_VARDIR/tmp/test1_db.sql


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with mysqlpump
--echo #-----------------------------------------------------------------------
CREATE DATABASE test2;
USE test2;
CREATE TABLE t2 (
  c1 BIT(7) CHECK(c1 < B'1111100'),
  c2 BOOLEAN CHECK(c2 > 0),
  c3 TINYINT CHECK(c3 > 10),
  c4 SMALLINT CHECK(c4 > 10),
  c5 MEDIUMINT CHECK(c5 > 10),
  c6 INT CHECK(c6 > 10) NOT ENFORCED,
  c7 BIGINT CHECK(c7 > 10) NOT ENFORCED,
  c8 DECIMAL(6,2) CHECK(c8 > 10.1) NOT ENFORCED,
  c9 FLOAT(6,2) CHECK(c9 > 10.1) NOT ENFORCED,
  c10 DOUBLE(6,2) CHECK(c10 > 10.1) NOT ENFORCED);
SHOW CREATE TABLE t2;
--replace_result $MYSQLTEST_VARDIR MYSQLTEST_VARDIR
--exec $MYSQL_PUMP --databases test2 > $MYSQLTEST_VARDIR/tmp/test2_db.sql
DROP DATABASE test2;
--exec $MYSQL < $MYSQLTEST_VARDIR/tmp/test2_db.sql
USE test2;
SHOW CREATE TABLE t2;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t2(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10)
    VALUES(B'1111000',0,10,10,10,5,5,9.1,9.1,9.1);
INSERT INTO t2(c1,c2,c3,c4,c5,c6,c7,c8,c9,c10)
    VALUES(B'1111000',1,11,11,11,5,5,9.1,9.1,9.1);
SELECT * FROM t2;
DROP TABLE t2;
DROP DATABASE test2;
--remove_file $MYSQLTEST_VARDIR/tmp/test2_db.sql
USE test;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with PREPARE statement
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT CHECK(c1 > 10));
PREPARE stmt1 FROM 'INSERT INTO t1 VALUES(1)';
--error ER_CHECK_CONSTRAINT_VIOLATED
EXECUTE stmt1;
DEALLOCATE PREPARE stmt1;
PREPARE stmt2 FROM 'INSERT INTO t1 VALUES(20)';
EXECUTE stmt2;
DEALLOCATE PREPARE stmt2;
SELECT * FROM t1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint behaviour inside transaction
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT);
CREATE TABLE t2(c1 INT CHECK(c1 > 10));
SET AUTOCOMMIT = OFF;
# Transaction 1
START TRANSACTION;
INSERT INTO t1 VALUES(1);
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t2 VALUES(1);
ROLLBACK;
SELECT * FROM t1;
SELECT * FROM t2;

# Transaction 2
START TRANSACTION;
ALTER TABLE t1 ADD CONSTRAINT CHECK (C1 > 10);
COMMIT;
SHOW CREATE TABLE t1;
SET AUTOCOMMIT = ON;
DROP TABLE t1,t2;


# XEngine doesn't support partitioned table
--echo #------------------------------------------------------------------------
--echo # Test case to verify check constraints with Partition table.
--echo #------------------------------------------------------------------------
--echo # check constraint with range partition
--error 1235
CREATE TABLE t1(
  d DATE NOT NULL CHECK(YEAR(d) > '1950')
)
PARTITION BY RANGE( YEAR(d) ) (
PARTITION p0 VALUES LESS THAN (1960),
PARTITION p1 VALUES LESS THAN (1970),
PARTITION p2 VALUES LESS THAN (1980),
PARTITION p3 VALUES LESS THAN (1990)
);
#SHOW CREATE TABLE t1;

#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1 VALUES('1940-01-01');

#INSERT INTO t1 VALUES('1960-01-01');
#SELECT * FROM t1;
#DROP TABLE t1;

#--echo # check constraint with list partition
#CREATE TABLE t1(
#  id INT NOT NULL CHECK(id BETWEEN 10 AND 50),
#  name VARCHAR(10)
#)
#PARTITION BY LIST(id) (
#PARTITION p0 VALUES IN (10,19),
#PARTITION p1 VALUES IN (20,29),
#PARTITION p2 VALUES IN (30,39),
#PARTITION p3 VALUES IN (40,49)
#);
#SHOW CREATE TABLE t1;

#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1 VALUES(60,'aaa');
#INSERT INTO t1 VALUES(30,'aaa');
#SELECT * FROM t1;
#DROP TABLE t1;

#--echo # check constraint with hash partition
#CREATE TABLE t1(id INT NOT NULL CHECK(id > 10),
#                 name VARCHAR(40)
#)
#PARTITION BY HASH(id)
#PARTITIONS 4;
#SHOW CREATE TABLE t1;

#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1 VALUES(1,'aaa');
#INSERT INTO t1 VALUES(60,'aaa');
#SELECT * FROM t1;
#DROP TABLE t1;

#--echo # check constraint with key partition
#CREATE TABLE t1(id INT PRIMARY KEY NOT NULL CHECK(id > 10),
#                 name VARCHAR(40)
#)
#PARTITION BY KEY()
#PARTITIONS 4;
#SHOW CREATE TABLE t1;
#
#--error ER_CHECK_CONSTRAINT_VIOLATED
#INSERT INTO t1 VALUES(1,'aaa');
#INSERT INTO t1 VALUES(60,'aaa');
#SELECT * FROM t1;
#DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify check constraint with Updatable view
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(c1 INT, c2 INT CHECK (c2 < 10));
CREATE VIEW v1 AS SELECT * FROM t1;
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO v1 VALUES(1,20);
INSERT INTO v1 VALUES(1,5);
SELECT * FROM t1;
SELECT * FROM v1;
DROP VIEW v1;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Test case to verify error reporting when check constraint evaluation
--echo # fails due to type conversion issue.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1 (f1 CHAR(10) CHECK (f1 < 10));
--error ER_CHECK_CONSTRAINT_VIOLATED
INSERT INTO t1 VALUES ("xy");
--echo # Show warnings lists error reported for type conversion issue too.
SHOW WARNINGS;
DROP TABLE t1;


--echo #-----------------------------------------------------------------------
--echo # Bug#29191994 - MULTIPLE CONSTRAINTS ARE NOT ACCEPTED WHEN FIRST IS
--echo #                CHECK CONSTRAINT IN COLUMN.
--echo #-----------------------------------------------------------------------
CREATE TABLE t1(a INTEGER CHECK (a > 0) NOT NULL);
SHOW CREATE TABLE t1;
CREATE TABLE t2(a INTEGER CHECK (a > 0) UNIQUE);
SHOW CREATE TABLE t2;
CREATE TABLE t3(a INTEGER CHECK (a > 0) PRIMARY KEY);
SHOW CREATE TABLE t3;
CREATE TABLE t4(a INTEGER CHECK (a > 0) ENFORCED NOT NULL);
SHOW CREATE TABLE t4;
CREATE TABLE t5(a INTEGER CHECK (a > 0) NOT ENFORCED NOT NULL);
SHOW CREATE TABLE t5;
CREATE TABLE t6(a INTEGER CHECK (a > 0) UNIQUE CHECK (a IS NOT NULL) NULL CHECK (a < 100));
SHOW CREATE TABLE t6;
CREATE TABLE t7(a INTEGER CHECK (a > 0) ENFORCED NOT NULL);
--echo # [NOT] ENFORCED must follow check constraint clause. Error is reported otherwise.
--error ER_PARSE_ERROR
CREATE TABLE t8(a INTEGER ENFORCED);
--error ER_PARSE_ERROR
CREATE TABLE t8(a INTEGER NOT ENFORCED);
--error ER_PARSE_ERROR
CREATE TABLE t8(a INTEGER AUTO_INCREMENT NOT ENFORCED);
--echo # Error is reported if column check constraints reference other columns of the
--echo # table. Following cases verify the same when multiple check constraints are
--echo # defined for a column.
--error ER_COLUMN_CHECK_CONSTRAINT_REFERENCES_OTHER_COLUMN
CREATE TABLE t8(a INTEGER, b INTEGER CHECK (a + b > 0) UNIQUE CHECK ( a - b < 1000));
--error ER_COLUMN_CHECK_CONSTRAINT_REFERENCES_OTHER_COLUMN
CREATE TABLE t7(a INTEGER, b INTEGER CHECK (b > 0) UNIQUE CHECK ( a - b < 1000));
#Cleanup
DROP TABLE t1,t2,t3,t4,t5,t6,t7;

--source suite/xengine/include/check_xengine_log_error.inc