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PHP5中文手册

odbc_primarykeys

(PHP 4, PHP 5)

odbc_primarykeys — Returns a result identifier that can be used to fetch the column names that comprise the primary key for a table

Description

resource odbc_primarykeys ( resource $connection_id , string $qualifier , string $owner , string $table )

Returns the column names that comprise the primary key for a table. Returns an ODBC result identifier or FALSE on failure.

The result set has the following columns:

  • TABLE_QUALIFIER
  • TABLE_OWNER
  • TABLE_NAME
  • COLUMN_NAME
  • KEY_SEQ
  • PK_NAME