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MDEV-36444: Add CREATE_OPTIONS column to I_S.COLUMNS and I_S.STATISTICS #4618

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MDEV-36444: Add CREATE_OPTIONS column to I_S.COLUMNS and I_S.STATISTICS #4618

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d3da7d3
MDEV-36444: Add CREATE_OPTIONS column to I_S.COLUMNS and I_S.STATISTICS
abhishek593 Feb 4, 2026
9d68095
MDEV-36444: Update test results for CREATE_OPTIONS columns
abhishek593 Feb 5, 2026
a13ee01
MDEV-36444: Update test results for CREATE_OPTIONS columns
abhishek593 Feb 6, 2026
dd3d6ab
MDEV-36444: Add functional test case for engine-specific field and in…
abhishek593 Feb 6, 2026
ce0c23f
MDEV-36444: Addressed review comments
abhishek593 Feb 13, 2026
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2 changes: 1 addition & 1 deletion mysql-test/main/grant4.result
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Original file line number Diff line number Diff line change
Expand Up @@ -94,7 +94,7 @@ use mysqltest_db1;
** SELECT FROM INFORMATION_SCHEMA.STATISTICS will succeed because any privileges will do (authentication is enough).
** but will return no rows
SELECT * FROM INFORMATION_SCHEMA.STATISTICS WHERE table_name='t5';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED CREATE_OPTIONS
** SHOW INDEX FROM t5 will fail because we don't have any privileges on any column combination.
SHOW INDEX FROM t5;
ERROR 42000: SELECT command denied to user 'mysqltest_u1'@'localhost' for table `mysqltest_db1`.`t5`
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2 changes: 1 addition & 1 deletion mysql-test/main/grant5.result
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Original file line number Diff line number Diff line change
Expand Up @@ -280,7 +280,7 @@ Field Type Collation Null Key Default Extra Privileges Comment
a int(11) NULL YES MUL NULL select,insert,update,references
# we don't expect to show temporary tables in information_schema.columns
select * from information_schema.columns where table_schema='db';
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
disconnect con1;
connect con1,localhost,bar,,db;
show full columns in tmp;
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20 changes: 10 additions & 10 deletions mysql-test/main/information_schema.result
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Original file line number Diff line number Diff line change
Expand Up @@ -214,8 +214,8 @@ table_name
t1
t4
select * from information_schema.STATISTICS where TABLE_SCHEMA = "mysqltest";
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED
def mysqltest t1 1 mysqltest string_data 1 b A NULL NULL NULL YES BTREE NO
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED CREATE_OPTIONS
def mysqltest t1 1 mysqltest string_data 1 b A NULL NULL NULL YES BTREE NO
show keys from t3 where Key_name = "a_data";
Table Non_unique Key_name Seq_in_index Column_name Collation Cardinality Sub_part Packed Null Index_type Comment Index_comment Ignored
t3 1 a_data 1 a A NULL NULL NULL YES BTREE NO
Expand All @@ -241,8 +241,8 @@ Field Type Collation Null Key Default Extra Privileges Comment
c varchar(64) utf8mb3_general_ci NO NULL select,insert,update,references
select * from information_schema.COLUMNS where table_name="t1"
and column_name= "a";
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
def mysqltest t1 a 1 NULL YES int NULL NULL 10 0 NULL NULL NULL int(11) select,insert,update,references NEVER NULL NO NO
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
def mysqltest t1 a 1 NULL YES int NULL NULL 10 0 NULL NULL NULL int(11) select,insert,update,references NEVER NULL NO NO
show columns from mysqltest.t1 where field like "%a%";
Field Type Null Key Default Extra
a int(11) YES NULL
Expand Down Expand Up @@ -1779,9 +1779,9 @@ WHERE TABLE_SCHEMA='mysql' and TABLE_NAME= 'db';
TABLE_COLLATION
utf8mb3_bin
select * from information_schema.columns where table_schema = NULL;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
select * from `information_schema`.`COLUMNS` where `TABLE_NAME` = NULL;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_SCHEMA` = NULL;
CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION POSITION_IN_UNIQUE_CONSTRAINT REFERENCED_TABLE_SCHEMA REFERENCED_TABLE_NAME REFERENCED_COLUMN_NAME
select * from `information_schema`.`KEY_COLUMN_USAGE` where `TABLE_NAME` = NULL;
Expand All @@ -1797,9 +1797,9 @@ CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME UNIQUE_CONSTRAINT_CATALOG U
select * from information_schema.schemata where schema_name = NULL;
CATALOG_NAME SCHEMA_NAME DEFAULT_CHARACTER_SET_NAME DEFAULT_COLLATION_NAME SQL_PATH SCHEMA_COMMENT
select * from `information_schema`.`STATISTICS` where `TABLE_SCHEMA` = NULL;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED CREATE_OPTIONS
select * from `information_schema`.`STATISTICS` where `TABLE_NAME` = NULL;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME NON_UNIQUE INDEX_SCHEMA INDEX_NAME SEQ_IN_INDEX COLUMN_NAME COLLATION CARDINALITY SUB_PART PACKED NULLABLE INDEX_TYPE COMMENT INDEX_COMMENT IGNORED CREATE_OPTIONS
select * from information_schema.tables where table_schema = NULL;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME TABLE_TYPE ENGINE VERSION ROW_FORMAT TABLE_ROWS AVG_ROW_LENGTH DATA_LENGTH MAX_DATA_LENGTH INDEX_LENGTH DATA_FREE AUTO_INCREMENT CREATE_TIME UPDATE_TIME CHECK_TIME TABLE_COLLATION CHECKSUM CREATE_OPTIONS TABLE_COMMENT MAX_INDEX_LENGTH TEMPORARY
select * from information_schema.tables where table_catalog = NULL;
Expand Down Expand Up @@ -2122,7 +2122,7 @@ LEFT JOIN INFORMATION_SCHEMA.COLUMNS
USING (TABLE_SCHEMA, TABLE_NAME, COLUMN_NAME)
WHERE COLUMNS.TABLE_SCHEMA = 'test'
AND COLUMNS.TABLE_NAME = 't1';
TABLE_SCHEMA TABLE_NAME COLUMN_NAME CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_CATALOG ORDINAL_POSITION POSITION_IN_UNIQUE_CONSTRAINT REFERENCED_TABLE_SCHEMA REFERENCED_TABLE_NAME REFERENCED_COLUMN_NAME TABLE_CATALOG ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
TABLE_SCHEMA TABLE_NAME COLUMN_NAME CONSTRAINT_CATALOG CONSTRAINT_SCHEMA CONSTRAINT_NAME TABLE_CATALOG ORDINAL_POSITION POSITION_IN_UNIQUE_CONSTRAINT REFERENCED_TABLE_SCHEMA REFERENCED_TABLE_NAME REFERENCED_COLUMN_NAME TABLE_CATALOG ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
#
# A test case for Bug#56540 "Exception (crash) in sql_show.cc
# during rqg_info_schema test on Windows"
Expand Down Expand Up @@ -2385,7 +2385,7 @@ SCHEMA_NAME
# Diagnostics_area::sql_errno upon query from I_S with LIMIT ROWS EXAMINED
#
SELECT * FROM INFORMATION_SCHEMA.`COLUMNS` LIMIT ROWS EXAMINED 10;
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END
TABLE_CATALOG TABLE_SCHEMA TABLE_NAME COLUMN_NAME ORDINAL_POSITION COLUMN_DEFAULT IS_NULLABLE DATA_TYPE CHARACTER_MAXIMUM_LENGTH CHARACTER_OCTET_LENGTH NUMERIC_PRECISION NUMERIC_SCALE DATETIME_PRECISION CHARACTER_SET_NAME COLLATION_NAME COLUMN_TYPE COLUMN_KEY EXTRA PRIVILEGES COLUMN_COMMENT IS_GENERATED GENERATION_EXPRESSION IS_SYSTEM_TIME_PERIOD_START IS_SYSTEM_TIME_PERIOD_END CREATE_OPTIONS
Warnings:
Warning 1931 Query execution was interrupted. The query exceeded LIMIT ROWS EXAMINED 10. The query result may be incomplete
#
Expand Down
17 changes: 17 additions & 0 deletions mysql-test/main/information_schema_parameters.result
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Expand Up @@ -49,6 +49,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -73,6 +74,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -97,6 +99,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -121,6 +124,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -145,6 +149,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -169,6 +174,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -193,6 +199,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -217,6 +224,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -241,6 +249,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -265,6 +274,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -289,6 +299,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -313,6 +324,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -337,6 +349,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -361,6 +374,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -385,6 +399,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -409,6 +424,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME PARAMETERS
Expand All @@ -433,6 +449,7 @@ IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
CREATE_OPTIONS
DESCRIBE INFORMATION_SCHEMA.PARAMETERS;
Field Type Null Key Default Extra
SPECIFIC_CATALOG varchar(512) NO NULL
Expand Down
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