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MDEV-5850: MySQL Bug#21317: SHOW CREATE DATABASE does not obey to lower_case_table_names Bug #3329 Incomplete lower_case_table_names=2 implementation The problem was that check_db_name() converted database names to lower case also in case of lower_case_table_names=2. Fixed by removing the conversion in check_db_name for lower_case_table_names = 2 and instead converting db name to lower case at same places as table names are converted. Fixed bug that SHOW CREATE DATABASE FOO showed information for database 'foo'. I also removed some checks of lower_case_table_names when it was enough to use table_alias_charset. mysql-test/mysql-test-run.pl: Added --use-copy argument to force mysql-test-run to copy files instead of doing symlinks. This is needed when you run with test directory on another file system mysql-test/r/lowercase_table.result: Updated results mysql-test/r/lowercase_table2.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_innodb.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_memory.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_myisam.result: Updated results mysql-test/t/lowercase_table.test: Added tests with mixed case databases mysql-test/t/lowercase_table2.test: Added tests with mixed case databases sql/log.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_base.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_db.cc: Use cmp_db_names() for checking if current database changed. mysql_rm_db() now converts db to lower case if lower_case_table_names was used. Changed database options cache to use table_alias_charset. This fixed a bug where SHOW CREATE DATABASE showed wrong information. sql/sql_parse.cc: Change also db name to lower case when file names are changed. Don't need to story copy of database name anymore when lower_case_table_names == 2 as check_db_name() don't convert in this case. Updated arguments to mysqld_show_create_db(). When adding table to TABLE_LIST also convert db name to lower case if needed (same way as we do with table names). sql/sql_show.cc: mysqld_show_create_db() now also takes original name as argument for output to user. sql/sql_show.h: Updated prototype for mysqld_show_create_db() sql/sql_table.cc: In mysql_rename_table(), do same conversions to database name as we do for the file name
2014-03-23 15:43:57 +02:00
CREATE DATABASE mysql_TEST CHARACTER SET utf8;
SHOW CREATE DATABASE mysql_TEST;
Database Create Database
MDEV-29446 Change SHOW CREATE TABLE to display default collation
2022-09-02 17:32:14 +04:00
mysql_TEST CREATE DATABASE `mysql_TEST` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci */
MDEV-5850: MySQL Bug#21317: SHOW CREATE DATABASE does not obey to lower_case_table_names Bug #3329 Incomplete lower_case_table_names=2 implementation The problem was that check_db_name() converted database names to lower case also in case of lower_case_table_names=2. Fixed by removing the conversion in check_db_name for lower_case_table_names = 2 and instead converting db name to lower case at same places as table names are converted. Fixed bug that SHOW CREATE DATABASE FOO showed information for database 'foo'. I also removed some checks of lower_case_table_names when it was enough to use table_alias_charset. mysql-test/mysql-test-run.pl: Added --use-copy argument to force mysql-test-run to copy files instead of doing symlinks. This is needed when you run with test directory on another file system mysql-test/r/lowercase_table.result: Updated results mysql-test/r/lowercase_table2.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_innodb.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_memory.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_myisam.result: Updated results mysql-test/t/lowercase_table.test: Added tests with mixed case databases mysql-test/t/lowercase_table2.test: Added tests with mixed case databases sql/log.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_base.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_db.cc: Use cmp_db_names() for checking if current database changed. mysql_rm_db() now converts db to lower case if lower_case_table_names was used. Changed database options cache to use table_alias_charset. This fixed a bug where SHOW CREATE DATABASE showed wrong information. sql/sql_parse.cc: Change also db name to lower case when file names are changed. Don't need to story copy of database name anymore when lower_case_table_names == 2 as check_db_name() don't convert in this case. Updated arguments to mysqld_show_create_db(). When adding table to TABLE_LIST also convert db name to lower case if needed (same way as we do with table names). sql/sql_show.cc: mysqld_show_create_db() now also takes original name as argument for output to user. sql/sql_show.h: Updated prototype for mysqld_show_create_db() sql/sql_table.cc: In mysql_rename_table(), do same conversions to database name as we do for the file name
2014-03-23 15:43:57 +02:00
CREATE DATABASE mysql_test CHARACTER SET latin2;
SHOW CREATE DATABASE mysql_test;
Database Create Database
MDEV-29446 Change SHOW CREATE TABLE to display default collation
2022-09-02 17:32:14 +04:00
mysql_test CREATE DATABASE `mysql_test` /*!40100 DEFAULT CHARACTER SET latin2 COLLATE latin2_general_ci */
MDEV-5850: MySQL Bug#21317: SHOW CREATE DATABASE does not obey to lower_case_table_names Bug #3329 Incomplete lower_case_table_names=2 implementation The problem was that check_db_name() converted database names to lower case also in case of lower_case_table_names=2. Fixed by removing the conversion in check_db_name for lower_case_table_names = 2 and instead converting db name to lower case at same places as table names are converted. Fixed bug that SHOW CREATE DATABASE FOO showed information for database 'foo'. I also removed some checks of lower_case_table_names when it was enough to use table_alias_charset. mysql-test/mysql-test-run.pl: Added --use-copy argument to force mysql-test-run to copy files instead of doing symlinks. This is needed when you run with test directory on another file system mysql-test/r/lowercase_table.result: Updated results mysql-test/r/lowercase_table2.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_innodb.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_memory.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_myisam.result: Updated results mysql-test/t/lowercase_table.test: Added tests with mixed case databases mysql-test/t/lowercase_table2.test: Added tests with mixed case databases sql/log.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_base.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_db.cc: Use cmp_db_names() for checking if current database changed. mysql_rm_db() now converts db to lower case if lower_case_table_names was used. Changed database options cache to use table_alias_charset. This fixed a bug where SHOW CREATE DATABASE showed wrong information. sql/sql_parse.cc: Change also db name to lower case when file names are changed. Don't need to story copy of database name anymore when lower_case_table_names == 2 as check_db_name() don't convert in this case. Updated arguments to mysqld_show_create_db(). When adding table to TABLE_LIST also convert db name to lower case if needed (same way as we do with table names). sql/sql_show.cc: mysqld_show_create_db() now also takes original name as argument for output to user. sql/sql_show.h: Updated prototype for mysqld_show_create_db() sql/sql_table.cc: In mysql_rename_table(), do same conversions to database name as we do for the file name
2014-03-23 15:43:57 +02:00
SHOW CREATE DATABASE mysql_TEST;
Database Create Database
MDEV-29446 Change SHOW CREATE TABLE to display default collation
2022-09-02 17:32:14 +04:00
mysql_TEST CREATE DATABASE `mysql_TEST` /*!40100 DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci */
MDEV-5850: MySQL Bug#21317: SHOW CREATE DATABASE does not obey to lower_case_table_names Bug #3329 Incomplete lower_case_table_names=2 implementation The problem was that check_db_name() converted database names to lower case also in case of lower_case_table_names=2. Fixed by removing the conversion in check_db_name for lower_case_table_names = 2 and instead converting db name to lower case at same places as table names are converted. Fixed bug that SHOW CREATE DATABASE FOO showed information for database 'foo'. I also removed some checks of lower_case_table_names when it was enough to use table_alias_charset. mysql-test/mysql-test-run.pl: Added --use-copy argument to force mysql-test-run to copy files instead of doing symlinks. This is needed when you run with test directory on another file system mysql-test/r/lowercase_table.result: Updated results mysql-test/r/lowercase_table2.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_innodb.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_memory.result: Updated results mysql-test/suite/parts/r/partition_mgm_lc2_myisam.result: Updated results mysql-test/t/lowercase_table.test: Added tests with mixed case databases mysql-test/t/lowercase_table2.test: Added tests with mixed case databases sql/log.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_base.cc: Don't check lower_case_table_names when we can use table_alias_charset sql/sql_db.cc: Use cmp_db_names() for checking if current database changed. mysql_rm_db() now converts db to lower case if lower_case_table_names was used. Changed database options cache to use table_alias_charset. This fixed a bug where SHOW CREATE DATABASE showed wrong information. sql/sql_parse.cc: Change also db name to lower case when file names are changed. Don't need to story copy of database name anymore when lower_case_table_names == 2 as check_db_name() don't convert in this case. Updated arguments to mysqld_show_create_db(). When adding table to TABLE_LIST also convert db name to lower case if needed (same way as we do with table names). sql/sql_show.cc: mysqld_show_create_db() now also takes original name as argument for output to user. sql/sql_show.h: Updated prototype for mysqld_show_create_db() sql/sql_table.cc: In mysql_rename_table(), do same conversions to database name as we do for the file name
2014-03-23 15:43:57 +02:00
DROP DATABASE mysql_test;
DROP DATABASE mysql_TEST;
MDEV-33019 The database part is not case sensitive in SP names Problem: sp_cache erroneously looked up fully qualified SP names (e.g. `DB`.`SP`), in case insensitive style. It was wrong, because only the "name" part is always case insensitive, while the "db" part should be compared according to lower_case_table_names (case sensitively for 0, case insensitively for 1 and 2). Fix: Adding a "casedn_name" parameter make_qname() to tell if the name part should be lower cased: `DB1`.`SP` -> "DB1.SP" (when casedn_name=false) `DB1`.`SP` -> "DB1.sp" (when casedn_name=true) and using make_qname() with casedn_name=true when creating sp_cache hash lookup keys. Details: As a result, it now works as follows: - sp_head::m_db is converted to lower case if lower_case_table_names>0 during the sp_name initialization phase. So when make_qname() is called, sp_head::m_db is already normalized. There are no changes in here. - The initialization phase of sp_head when creating sp_head::m_qname now calls make_qname() with casedn_name=true, so sp_head::m_name gets written to sp_head::m_qname in lower case. - sp_cache_lookup() now also calls make_qname() with casedn_name=true, so sp_head::m_name gets written to the temporary lookup key in lower case. - sp_cache::m_hashtable now uses case sensitive comparison
2023-12-27 13:41:42 +04:00
#
# Start of 10.4 tests
#
#
# MDEV-33019 The database part is not case sensitive in SP names
#
CREATE DATABASE DB1;
CREATE DATABASE db1;
CREATE PROCEDURE DB1.sp() SELECT 'This is DB1.sp' AS ret;
CREATE PROCEDURE db1.sp() SELECT 'This is db1.sp' AS ret;
CALL DB1.sp();
ret
This is DB1.sp
CALL db1.sp();
ret
This is db1.sp
DROP DATABASE DB1;
CALL DB1.sp();
ERROR 42000: PROCEDURE DB1.sp does not exist
CALL db1.sp();
ret
This is db1.sp
DROP DATABASE db1;
CREATE PROCEDURE SP() SELECT 'This is SP' AS ret;
CREATE PROCEDURE sp() SELECT 'This is sp' AS ret;
ERROR 42000: PROCEDURE sp already exists
CALL SP();
ret
This is SP
CALL sp();
ret
This is SP
DROP PROCEDURE SP;
#
# End of 10.4 tests
#
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