PHP Dokumentation: Function odbc-statistics
12. Januar 2010 von werner
Beschreibung
resource odbc_statistics ( resource $connection_id , string $qualifier , string $owner , string $table_name , int $unique , int $accuracy )
Get statistics about a table and its indexes.
Parameter-Liste
- connection_id
Eine ODBC-Verbindungsressource,siehe odbc_connect() für Details.
- qualifier
The qualifier.
- owner
The owner.
- table_name
The table name.
- unique
The unique attribute.
- accuracy
The accuracy.
Rückgabewerte
Returns an ODBC result identifierIm Fehlerfall wird FALSE zurückgegeben..
The result set has the following columns:
- TABLE_QUALIFIER
- TABLE_OWNER
- TABLE_NAME
- NON_UNIQUE
- INDEX_QUALIFIER
- INDEX_NAME
- TYPE
- SEQ_IN_INDEX
- COLUMN_NAME
- COLLATION
- CARDINALITY
- PAGES
- FILTER_CONDITION
The result set is ordered by NON_UNIQUE, TYPE, INDEX_QUALIFIER, INDEX_NAME and SEQ_IN_INDEX.
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