Обсуждение: pgsql: Add more information_schema columns

Add more information_schema columns

- table_constraints.enforced
- triggers.action_order
- triggers.action_reference_old_table
- triggers.action_reference_new_table

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/32ff2691173559e5f0ca3ea9cd5db134af6ee37d

Modified Files
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doc/src/sgml/information_schema.sgml       | 20 ++++++++--
src/backend/catalog/information_schema.sql | 18 ++++++---
src/test/regress/expected/triggers.out     | 63 ++++++++++++++++++++++++++++++
src/test/regress/sql/triggers.sql          | 14 +++++++
4 files changed, 106 insertions(+), 9 deletions(-)