classes/phing/tasks/ext/pdo/DefaultPDOQuerySplitter.php

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package
phing.tasks.ext.pdo
version
SVN: $Id: DefaultPDOQuerySplitter.php 1274 2011-08-17 13:38:07Z mrook $

\DefaultPDOQuerySplitter

Splits SQL source into queries using simple regular expressions

Extracted from PDOSQLExecTask::runStatements()

Extends from
\PDOQuerySplitter
author
Hans Lellelid
author
Alexey Borzov
package
phing.tasks.ext.pdo
version
$Revision: 1274 $

Properties

Propertyprivatestring  $delimiterType= ''

Delimiter type, one of PDOSQLExecTask::DELIM_ROW or PDOSQLExecTask::DELIM_NORMAL

Details
Type
string
Propertyprivatestring  $sqlBacklog= ''

Leftover SQL from previous line

Details
Type
string

Methods

methodpublic  __construct( \PDOSQLExecTask $parent, \Reader $reader, string $delimiterType = PDOSQLExecTask ) :
Constructor, sets the parent task, reader with SQL source and delimiter type
Parameters
Name Type Description
$parent \PDOSQLExecTask
$reader \Reader
$delimiterType string
methodpublic  nextQuery( ) : string|null
Returns next query from SQL source, null if no more queries left

In case of "row" delimiter type this searches for strings containing only delimiters. In case of "normal" delimiter type, this uses simple regular expression logic to search for delimiters.

Returns
Type Description
stringnull
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