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MDEV-22597 Add views for periods in information_schema

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Two new information_schema views are added:
* PERIOD table -- columns TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME,
  PERIOD_NAME, START_COLUMN_NAME, END_COLUMN_NAME.
* KEY_PERIOD_USAGE -- works similar to KEY_COLUMN_USAGE, but for periods.
  Columns CONSTRAINT_CATALOG, CONSTRAINT_SCHEMA, CONSTRAINT_NAME,
  TABLE_CATALOG, TABLE_SCHEMA, TABLE_NAME, PERIOD_NAME

Two new columns are added to the COLUMNS view:
 IS_SYSTEM_TIME_PERIOD_START, IS_SYSTEM_TIME_PERIOD_END - contain YES/NO.
This commit is contained in:
Nikita Malyavin
2023-08-30 01:04:34 +04:00
committed by Oleksandr Byelkin
parent 85f9df29c0
commit 4246c0fa01
37 changed files with 4840 additions and 4102 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
mysql-test/main/information_schema_routines.result
View File

@ -63,6 +63,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -85,6 +87,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -107,6 +111,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -129,6 +135,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -151,6 +159,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -173,6 +183,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -195,6 +207,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -217,6 +231,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -239,6 +255,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -261,6 +279,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -283,6 +303,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -305,6 +327,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -327,6 +351,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -349,6 +375,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -371,6 +399,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -393,6 +423,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -415,6 +447,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -437,6 +471,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -459,6 +495,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -481,6 +519,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -503,6 +543,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -525,6 +567,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -547,6 +591,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -569,6 +615,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -591,6 +639,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -613,6 +663,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -635,6 +687,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -657,6 +711,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -679,6 +735,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -701,6 +759,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
TABLE_CATALOG def
TABLE_SCHEMA information_schema
TABLE_NAME ROUTINES
@ -723,6 +783,8 @@ PRIVILEGES #
COLUMN_COMMENT
IS_GENERATED NEVER
GENERATION_EXPRESSION NULL
IS_SYSTEM_TIME_PERIOD_START NO
IS_SYSTEM_TIME_PERIOD_END NO
DESCRIBE INFORMATION_SCHEMA.ROUTINES;
Field Type Null Key Default Extra
SPECIFIC_NAME varchar(64) NO NULL