table_constraints

Overview

This table is solely for the purpose of maintaining compatibility with MySQL behavior. It is always empty.

Database

information_schema

Table Information

Column Name	Type	Description
CONSTRAINT_CATALOG	varchar(512)
CONSTRAINT_SCHEMA	varchar(64)
CONSTRAINT_NAME	varchar(64)
TABLE_SCHEMA	varchar(64)
TABLE_NAME	varchar(64)
CONSTRAINT_TYPE	varchar(64)