MDEV-22597 Add views for periods in information_schema

Browse Source

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

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

2350

mysql-test/suite/perfschema/r/table_schema.result

File diff suppressed because it is too large Load Diff