odbc_foreignkeys
int odbc_foreignkeys(resource conn, string primary_catalog, string primary_owner, string primary_table, string foreign_catalog, string foreign_owner, string foreign_table)
conn | Connection ID |
primary_catalog | Primary key database |
primary_owner | Primary key owner |
primary_table | Primary key table |
foreign_catalog | Foreign key database |
foreign_owner | Foreign key owner |
foreign_table | Foreign key table |
Displays foreign key information.
Returns:
Result identifier; FALSE on error
Description:
Retrieves information about foreign keys in a table. Depending on the order of the foreign key table and primary key table, different information is returned. A large number of columns are returned in the result set: PKTABLE_CAT, PKTABLE_SCHEM ...
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