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odbc_statistics

(PHP 4, PHP 5, PHP 7)
Retrieve statistics about a table
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.

Parameters:
connection_id

The ODBC connection identifier, see odbc_connect() for details.

qualifier

The qualifier.

owner

The owner.

table_name

The table name.

unique

The unique attribute.

accuracy

The accuracy.

Returns:

Returns an ODBC result identifier or FALSE on failure.

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.

doc_php
doc_php
2016-02-24 16:15:47
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