odbc_statistics

Function • Params and return types changed in PHP 8.4

Retrieve statistics about a table.

PHP 5
PHP 7
PHP 8.0
Improved
PHP 8.1
PHP 8.2-8.3
PHP 8.4
Improved
PHP 8.5
PHP 8.6

odbc_statistics Function synopsis

odbc_statistics(
    Odbc\Connection $odbc,
    ?string $catalog,
    string $schema,
    string $table,
    int $unique,
    int $accuracy
  ): Odbc\Result|false

Parameters

$odbc

TypeOdbc\Connection

$catalog

Type?string

The catalog ("qualifier" in ODBC 2 parlance).

$schema

Typestring

The schema ("owner" in ODBC 2 parlance).

$table

Typestring

The table name.

$unique

Typeint

The type of the index. One of SQL_INDEX_UNIQUE or SQL_INDEX_ALL.

$accuracy

Typeint

One of SQL_ENSURE or SQL_QUICK. The latter requests that the driver retrieve the CARDINALITY and PAGES only if they are readily available from the server.

Return value

TypeOdbc\Result|false

Returns an ODBC result object or false on failure

The result set has the following columns:

Drivers can report additional columns.

Changes to the odbc_statistics Function

PHP 8.4

  • Return type added: Odbc\Result|false
  • Parameter type added for parameter #1 ($odbc): Odbc\Connection
  odbc_statistics(
-     $odbc,
+     Odbc\Connection $odbc,
      ?string $catalog,
      string $schema,
      string $table,
      int $unique,
      int $accuracy
-   )
+   ): Odbc\Result|false

PHP 8.0

  • Parameter name of parameter #1 changed: $connection_id to $odbc
  • Parameter name of parameter #2 changed: $qualifier to $catalog
  • Parameter type added for parameter #2 ($catalog): ?string
  • Parameter name of parameter #3 changed: $owner to $schema
  • Parameter type added for parameter #3 ($schema): string
  • Parameter name of parameter #4 changed: $name to $table
  • Parameter type added for parameter #4 ($table): string
  • Parameter type added for parameter #5 ($unique): int
  • Parameter type added for parameter #6 ($accuracy): int
  odbc_statistics(
-     $connection_id,
+     $odbc,
-     $qualifier,
+     ?string $catalog,
-     $owner,
+     string $schema,
-     $name,
+     string $table,
-     $unique,
+     int $unique,
-     $accuracy
+     int $accuracy
    )

odbc_statistics Function Availability

PHP VersionAvailability
PHP 8.6Upcoming Release Yes
PHP 8.5Supported (Latest) Yes
PHP 8.4Supported Yes
PHP 8.3Security-Fixes Only Yes
PHP 8.2Security-Fixes Only Yes
PHP 8.1Unsupported Yes
PHP 8.0Unsupported Yes
PHP 7.4Unsupported Yes
PHP 7.3Unsupported Yes
PHP 7.2Unsupported Yes
PHP 7.1Unsupported Yes
PHP 7.0Unsupported Yes
PHP 5.6Unsupported Yes
PHP 5.5Unsupported Yes
PHP 5.4Unsupported Yes
PHP 5.3Unsupported Yes