Wikimedia\Rdbms\GeneralizedSql Class Reference

Lazy-loaded wrapper for simplification and scrubbing of SQL queries for profiling. More...

Public Member Functions
	__construct ( $rawSql, $trxId, $prefix)
	stringify ()

Static Private Member Functions
static	generalizeSQL ( $sql)
	Removes most variables from an SQL query and replaces them with X or N for numbers.

Private Attributes
string null	$genericSql
string	$prefix
string	$rawSql
string	$trxId

Detailed Description

Lazy-loaded wrapper for simplification and scrubbing of SQL queries for profiling.

Since

1.34

Definition at line 30 of file GeneralizedSql.php.

Constructor & Destructor Documentation

__construct()

Wikimedia\Rdbms\GeneralizedSql::__construct	(		$rawSql,
			$trxId,
			$prefix
	)

Parameters

string	$rawSql
string	$trxId
string	$prefix

Definition at line 46 of file GeneralizedSql.php.

References Wikimedia\Rdbms\GeneralizedSql\$prefix, Wikimedia\Rdbms\GeneralizedSql\$rawSql, and Wikimedia\Rdbms\GeneralizedSql\$trxId.

Member Function Documentation

generalizeSQL()

static Wikimedia\Rdbms\GeneralizedSql::generalizeSQL (   $sql )

staticprivate

Removes most variables from an SQL query and replaces them with X or N for numbers.

It's only slightly flawed. Don't use for anything important.

Parameters

string

$sql

A SQL Query

Returns

string

Definition at line 60 of file GeneralizedSql.php.

stringify()

Wikimedia\Rdbms\GeneralizedSql::stringify

(

)

Returns

string

Definition at line 85 of file GeneralizedSql.php.

References Wikimedia\Rdbms\GeneralizedSql\$genericSql.

Referenced by Wikimedia\Rdbms\TransactionProfiler\queryString().

Member Data Documentation

$genericSql

string null Wikimedia\Rdbms\GeneralizedSql::$genericSql

private

Definition at line 39 of file GeneralizedSql.php.

Referenced by Wikimedia\Rdbms\GeneralizedSql\stringify().

$prefix

string Wikimedia\Rdbms\GeneralizedSql::$prefix

private

Definition at line 36 of file GeneralizedSql.php.

Referenced by Wikimedia\Rdbms\GeneralizedSql\__construct().

$rawSql

string Wikimedia\Rdbms\GeneralizedSql::$rawSql

private

Definition at line 32 of file GeneralizedSql.php.

Referenced by Wikimedia\Rdbms\GeneralizedSql\__construct().

$trxId

string Wikimedia\Rdbms\GeneralizedSql::$trxId

private

Definition at line 34 of file GeneralizedSql.php.

Referenced by Wikimedia\Rdbms\GeneralizedSql\__construct().

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The documentation for this class was generated from the following file:

• includes/libs/rdbms/database/utils/GeneralizedSql.php