PHP. Руководство по PHP. 2005
odbc_foreignkeys
odbc_foreignkeys
(PHP 4, PHP 5)odbc_foreignkeys --
Returns a list of foreign keys in the specified table or a list
of foreign keys in other tables that refer to the primary key in
the specified table
Description
resource odbc_foreignkeys (resource connection_id, string pk_qualifier, string pk_owner, string pk_table, string fk_qualifier, string fk_owner, string fk_table)odbc_foreignkeys() retrieves information about
foreign keys. Returns an ODBC result identifier or
FALSE on failure.
The result set has the following columns:
PKTABLE_QUALIFIER
PKTABLE_OWNER
PKTABLE_NAME
PKCOLUMN_NAME
FKTABLE_QUALIFIER
FKTABLE_OWNER
FKTABLE_NAME
FKCOLUMN_NAME
KEY_SEQ
UPDATE_RULE
DELETE_RULE
FK_NAME
PK_NAME
If pk_table contains a table name,
odbc_foreignkeys() returns a result set
containing the primary key of the specified table and all of the
foreign keys that refer to it.
If fk_table contains a table name,
odbc_foreignkeys() returns a result set
containing all of the foreign keys in the specified table and the
primary keys (in other tables) to which they refer.
If both pk_table and
fk_table contain table names,
odbc_foreignkeys() returns the foreign keys in
the table specified in fk_table that refer
to the primary key of the table specified in
pk_table. This should be one key at most.
odbc_field_type
odbc_free_result
Отвечу на любые вопросы. С уважением, Дмитрий Владимирович.
