--echo #
--echo # Test the limits of a file-per-table tablespace name.  MySQL combines
--echo # the database name with the table name to make a unique table name.
--echo #

# There is no use in testing the maximum expanded filename using "#" or
# some other character that is expanded by MySQL to "@0023" because
# Windows imposes a maximum absolute path length of 260 bytes. So the
# results will depend upon what local directory this test is run in.
# See https://msdn.microsoft.com/en-us/library/aa365247.aspx
# "Maximum Path Length Limitation
# In the Windows API, the maximum length for a path is MAX_PATH, which is
# defined as 260 characters. A local path is structured in the following
# order: drive letter, colon, backslash, name components separated by
# backslashes, and a terminating null character. For example, the maximum
# path on drive D is "D:\some 256-character path string<NUL>" where
# "<NUL>" represents the invisible terminating null character for the
# current system codepage. (The characters < > are used here for visual
# clarity and cannot be part of a valid path string.)"

--source include/windows.inc
# This will test the limit of a filename in MySQL at 512 bytes.
# We control that by making it a relative path starting with "./".

SET default_storage_engine=InnoDB;
LET $MYSQLD_DATADIR = `select @@datadir`;

--echo #
--echo # MySQL limits each database and tablename identifier to 64 characters
--echo # of up to 3 bytes per character, corresponding to 192 bytes.
--echo #
LET $too_long_name  = this_sixty_five_byte_name_is_too_long____________________________;
--error ER_TOO_LONG_IDENT
--eval CREATE DATABASE `$too_long_name`

LET $long_name      = this_sixty_four_byte_name_is_not_too_long_______________________;
--eval CREATE DATABASE `$long_name`
--eval USE `$long_name`

--echo #
--echo # A 64 character tablename can be created in a 64 character database name
--echo #
--eval CREATE TABLE `$long_name`.`$long_name` (a SERIAL)

--echo #
--echo # A 65 character tablename is too long.
--echo #
--error ER_TOO_LONG_IDENT
--eval CREATE TABLE `test`.`$too_long_name` (a SERIAL)
--error ER_TOO_LONG_IDENT
--eval CREATE TABLE `$long_name`.`$too_long_name` (a SERIAL)

--echo #
--echo # Show the successfully created database and table
--echo #
--eval SHOW CREATE TABLE `$long_name`.`$long_name`

--echo ---- list_files MYSQLD_DATADIR/$long_name
--list_files $MYSQLD_DATADIR/$long_name

SELECT name FROM information_schema.innodb_tables WHERE name LIKE '%long%';
SELECT name FROM information_schema.innodb_tablespaces WHERE name LIKE '%long%';
--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
SELECT path FROM information_schema.innodb_datafiles WHERE path LIKE '%long%';
--vertical_results
--replace_regex /innodb_file_per_table.[0-9]*/innodb_file_per_table.##/
--replace_result $MYSQLD_DATADIR MYSQLD_DATADIR
SELECT file_name, tablespace_name FROM information_schema.files WHERE file_name LIKE '%long%';
--horizontal_results

--echo #
--echo # A 64 character tablename can cause a partitioned table
--echo # to have a path that is too long.
--echo #

--error ER_TABLE_NAME_CAUSES_TOO_LONG_PATH
CREATE TABLE TH6EDXFX5D1U5BLB3I50LN5DFO415JIRP9XKUC0H9O2IONKQL3IOMFYW4ZVOCFPP (a INT NOT NULL, b INT)
  PARTITION BY RANGE (a) PARTITIONS 3 SUBPARTITION BY KEY (b)
   (PARTITION O8W7066AGXADOMYWHT89TWMBJOMTFDMDC74WJ7IUPKD75LVU1ENOV1J008SJBKKF VALUES LESS THAN (200)
     (SUBPARTITION YWKQ987ZTKDJ33ZBMLW526153X86VXL4X44R15SPF8JQS92665MT0QI6BSNKAZY5,
      SUBPARTITION OSYA45V7KKPJ840E4CZ7CKFXDT3J1NNM8QTT9BQOF896CAZVWFY4K236VHYD1WXN,
      SUBPARTITION M6YGLCVSKPSVF1RYZA4XJNP7HP9P7OKBP0268T2HKJ0005BW3LLSALQJ94UE5ZSV),
    PARTITION F3HRUC798U6YIBQFSC9BDKOAUH2SD6B0A3IA7J4P2V8M5U84AAVCR27NNQGM8NI3 VALUES LESS THAN (600)
     (SUBPARTITION YKWIEPEMRMG097FJ0D8WBJC9TF93GW7GVSU8H0MXYSX940JYO0RNVR4W7YYEZDSF,
      SUBPARTITION WDJZ36D1IMDRB4ZABLZXWE7J00OP1WR028V1PREZN46PK9L3Y3ERVTWKXYTMC08W,
      SUBPARTITION KRR0PI4ZBU50X4YVWKDA65PFYRNB69EV5LMM3CMBUVUEIHN2MPY30O8J8WEOOG2Q),
    PARTITION UYZ1675BEXI942ED7EUYLK03GM90QG3ZGYBLBKGLNWVYNVYUZ70J78BJWYLGS6CV VALUES LESS THAN (1800)
     (SUBPARTITION XIYZDGAOHPZH1R6RTKURMSUENS8VIN1U1CL7T2594FWR1ELS55UDVDWVX65K3WPE,
      SUBPARTITION J64S0S338J2AV273XIHW1QHFRK9ZVLSIGSXFF4E22RYCLAG2J3H04PN6M70OB39Y,
      SUBPARTITION XRL60IN1WNLR4YQAIILJTB9XCDP7Z4CUXRCY9Y2ES55W6UQERG51QV1UYTMZW673));

--echo #
--echo # Cleanup
--echo #

USE test;
--eval DROP DATABASE `$long_name`

--disable_query_log
call mtr.add_suppression("\\[ERROR\\] .* Operating system error number 3 in a file operation");
call mtr.add_suppression("\\[ERROR\\] .* The error means the system cannot find the path specified. It might be too long or it might not exist");
call mtr.add_suppression("\\[ERROR\\] .* Cannot create file '.*ibd'");
call mtr.add_suppression("\\[ERROR\\] .* Cannot create tablespace '.*ibd'. The filepath is too long for this OS");
--enable_query_log