220 lines
7.2 KiB
Plaintext
220 lines
7.2 KiB
Plaintext
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show variables like 'xengine_disable_online_ddl';
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set @xengine_disable_online_ddl_saved = @@xengine_disable_online_ddl;
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--error 1229
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set xengine_disable_online_ddl = 1;
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set global xengine_disable_online_ddl = 1;
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##################################################################
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# if xengine_disable_online_ddl is 1,
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# disable online-rebuild-ddl, still enable online-norebuild-ddl
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##################################################################
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--echo ##############
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--echo ### basic mixture tests of INSTANT/INPLACE/COPY DDL
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--echo ##############
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--echo # CREATE TABLE
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--echo #######
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CREATE TABLE t1(
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id INT NOT NULL, col_to_drop INT,
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c1 INT DEFAULT 1, c2 VARCHAR(70),
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col_to_extend VARCHAR(70),
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c3 INT NOT NULL, c4 INT NULL,
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chk_col INT, k1_col INT, k2_col INT,
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UNIQUE KEY k1(k1_col),
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KEY k2(k2_col),
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KEY vis_key(c1) VISIBLE,
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KEY inv_key(c2) INVISIBLE,
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CONSTRAINT old_chk1 CHECK(chk_col < 100),
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CONSTRAINT old_chk2 CHECK(chk_col > 10),
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PRIMARY KEY(col_to_drop)
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) ENGINE=XENGINE;
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INSERT INTO t1 VALUES(1, 1, 2, 'aa', 'abc', 2, 2, 20, 2, 1);
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INSERT INTO t1 VALUES(2, 2, 4, 'bb', 'cde', 4, 4, 40, 4, 1);
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--echo #######
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--echo # INSTANT DDL
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--echo #######
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ALTER TABLE t1
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ADD COLUMN (app_col TEXT, app_col1 INT),
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ALTER c1 DROP DEFAULT,
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ALTER c2 SET DEFAULT 'aaaa',
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RENAME TO tt,
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ALGORITHM = INSTANT;
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SHOW CREATE TABLE tt;
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--echo #######
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--echo # Inplace without rebuild
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--echo #######
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# RENAME INDEX and ALTER INDEX on same index cann't operate together,
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# ALTER INDXE can't find either old key name or new key name
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ALTER TABLE tt
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ALTER INDEX vis_key INVISIBLE,
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ALTER INDEX inv_key VISIBLE,
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ALGORITHM = INPLACE;
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ALTER TABLE tt
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DROP KEY k1,
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DROP KEY k2,
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ADD INDEX key1(c4) COMMENT 'secondary key1',
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ADD UNIQUE INDEX key2(c3) COMMENT 'unique secondary key2',
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MODIFY COLUMN col_to_extend VARCHAR(100),
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RENAME COLUMN col_to_drop to col_to_drop_later,
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RENAME INDEX vis_key TO iv_key,
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RENAME INDEX inv_key TO v_key,
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ALGORITHM = INPLACE;
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SHOW CREATE TABLE tt;
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--echo #######
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--echo # Inplace DDL with rebuild, aka. online copy ddl
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--echo #######
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--error 1845
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ALTER TABLE tt
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DROP PRIMARY KEY,
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ADD PRIMARY KEY(id),
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DROP COLUMN col_to_drop_later,
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ADD COLUMN email VARCHAR(32) AFTER c2,
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MODIFY COLUMN c3 INT AFTER c4,
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ALGORITHM = INPLACE;
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SHOW CREATE TABLE tt;
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SELECT * FROM tt;
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DROP TABLE tt;
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##################################################################
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# if xengine_disable_online_ddl is 2,
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# disable online-rebuild-ddl, disable online-norebuild-ddl,
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# still enable instant-ddl
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##################################################################
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set global xengine_disable_online_ddl = 2;
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CREATE TABLE t1(
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id INT NOT NULL, col_to_drop INT,
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c1 INT DEFAULT 1, c2 VARCHAR(70),
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col_to_extend VARCHAR(70),
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c3 INT NOT NULL, c4 INT NULL,
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chk_col INT, k1_col INT, k2_col INT,
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UNIQUE KEY k1(k1_col),
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KEY k2(k2_col),
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KEY vis_key(c1) VISIBLE,
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KEY inv_key(c2) INVISIBLE,
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CONSTRAINT old_chk1 CHECK(chk_col < 100),
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CONSTRAINT old_chk2 CHECK(chk_col > 10),
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PRIMARY KEY(col_to_drop)
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) ENGINE=XENGINE;
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INSERT INTO t1 VALUES(1, 1, 2, 'aa', 'abc', 2, 2, 20, 2, 1);
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INSERT INTO t1 VALUES(2, 2, 4, 'bb', 'cde', 4, 4, 40, 4, 1);
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--echo #######
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--echo # INSTANT DDL
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--echo #######
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ALTER TABLE t1
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ADD COLUMN (app_col TEXT, app_col1 INT),
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ALTER c1 DROP DEFAULT,
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ALTER c2 SET DEFAULT 'aaaa',
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RENAME TO tt,
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ALGORITHM = INSTANT;
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SHOW CREATE TABLE tt;
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--echo #######
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--echo # Inplace without rebuild
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--echo #######
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# RENAME INDEX and ALTER INDEX on same index cann't operate together,
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# ALTER INDXE can't find either old key name or new key name
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--error 1845
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ALTER TABLE tt
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ALTER INDEX vis_key INVISIBLE,
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ALTER INDEX inv_key VISIBLE,
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ALGORITHM = INPLACE;
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--error 1845
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ALTER TABLE tt
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DROP KEY k1,
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DROP KEY k2,
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ADD INDEX key1(c4) COMMENT 'secondary key1',
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ADD UNIQUE INDEX key2(c3) COMMENT 'unique secondary key2',
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MODIFY COLUMN col_to_extend VARCHAR(100),
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RENAME COLUMN col_to_drop to col_to_drop_later,
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RENAME INDEX vis_key TO iv_key,
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RENAME INDEX inv_key TO v_key,
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ALGORITHM = INPLACE;
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SHOW CREATE TABLE tt;
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ALTER TABLE tt
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DROP KEY k1,
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DROP KEY k2,
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ADD INDEX key1(c4) COMMENT 'secondary key1',
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ADD UNIQUE INDEX key2(c3) COMMENT 'unique secondary key2',
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MODIFY COLUMN col_to_extend VARCHAR(100),
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RENAME COLUMN col_to_drop to col_to_drop_later,
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RENAME INDEX vis_key TO iv_key,
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RENAME INDEX inv_key TO v_key,
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ALGORITHM = COPY;
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SHOW CREATE TABLE tt;
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drop table tt;
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--echo ########################################################################
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--echo case 1 INSTANT DDL + INPLACE DDL
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--echo ########################################################################
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CREATE TABLE t1(id INT PRIMARY KEY, c1 INT DEFAULT 1, c2 CHAR(10), KEY sk1(c2(6))) ENGINE=XENGINE;
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--let $old_pk_id=query_get_value(SELECT INDEX_NUMBER FROM INFORMATION_SCHEMA.XENGINE_DDL WHERE TABLE_NAME='t1' AND INDEX_NAME='PRIMARY', INDEX_NUMBER, 1)
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INSERT INTO t1 VALUES(1, 1, 'aaaa'), (2, 2, 'bbbb');
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ALTER TABLE t1 ADD COLUMN c3 VARCHAR(30), ALGORITHM=INSTANT;
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SHOW CREATE TABLE t1;
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# ADD COLUMN with INPLACE DDL will rebuild the table online
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--error 1845
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ALTER TABLE t1 ADD COLUMN c4 FLOAT, ADD UNIQUE KEY uk(c1), ADD KEY sk(c3), DROP KEY sk1, ALGORITHM=INPLACE;
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SHOW CREATE TABLE t1;
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ALTER TABLE t1 ADD COLUMN c4 FLOAT, ADD UNIQUE KEY uk(c1), ADD KEY sk(c3), DROP KEY sk1, ALGORITHM=COPY;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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--echo ########################################################################
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--echo case 2 INSTANT DDL + INPLACE REBUILD DDL
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--echo ########################################################################
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CREATE TABLE t1(id INT PRIMARY KEY, c1 INT DEFAULT 1, c2 CHAR(10), KEY sk1(c2(6))) ENGINE=XENGINE;
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INSERT INTO t1 VALUES(1, 1, 'aaaa'), (2, 2, 'bbbb');
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ALTER TABLE t1 ADD COLUMN c3 VARCHAR(30), ALGORITHM=INSTANT;
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SHOW CREATE TABLE t1;
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--error 1845
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ALTER TABLE t1 ADD COLUMN c4 FLOAT, DROP COLUMN c1, ALGORITHM=INPLACE;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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--echo ########################################################################
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--echo case 3 INPLACE DDL + INPLACE REBUILD DDL
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--echo ########################################################################
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CREATE TABLE t1(id INT PRIMARY KEY, c1 INT DEFAULT 1, c2 CHAR(10), KEY sk1(c2(6))) ENGINE=XENGINE;
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INSERT INTO t1 VALUES(1, 1, 'aaaa'), (2, 2, 'bbbb');
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--error 1845
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ALTER TABLE t1 DROP COLUMN c2, ADD UNIQUE KEY uk(c1), ALGORITHM=INPLACE;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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--echo ########################################################################
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--echo case 4 INSTANT DDL + INPLACE DDL + INPLACE REBUILD DDL
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--echo ########################################################################
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CREATE TABLE t1(id INT PRIMARY KEY, c1 INT DEFAULT 1, c2 CHAR(10), KEY sk1(c2(6))) ENGINE=XENGINE;
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INSERT INTO t1 VALUES(1, 1, 'aaaa'), (2, 2, 'bbbb');
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--error 1845
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ALTER TABLE t1 ADD COLUMN c3 FLOAT, ADD UNIQUE KEY uk(c1), DROP COLUMN c2, ALGORITHM=INPLACE;
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SHOW CREATE TABLE t1;
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DROP TABLE t1;
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set global xengine_disable_online_ddl = @xengine_disable_online_ddl_saved;
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show variables like 'xengine_disable_online_ddl';
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--source suite/xengine/include/check_xengine_log_error.inc
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