tasks/ext/pdo/DefaultPDOQuerySplitter.php

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Package
phing.tasks.ext.pdo  
Version
SVN: $Id: dacfd46938db28930888f57a6924be642ec1b3d7 $  

\DefaultPDOQuerySplitter

Package: phing\tasks\ext\pdo

Splits SQL source into queries using simple regular expressions

Extracted from PDOSQLExecTask::runStatements()

Parent(s)
\PDOQuerySplitter
Author
Hans Lellelid  
Author
Alexey Borzov  
Version
$Id$  

Properties

Propertyprivatestring  $delimiterType= ''

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

Details
Type
string
Propertyprotected\PDOSQLExecTask  $parent= ''
inherited

Task that uses the splitter

Inherited from: \PDOQuerySplitter::$$parent
Details
Type
\PDOSQLExecTask
Inherited_from
\PDOQuerySplitter::$$parent  
Propertyprivatestring  $sqlBacklog= ''''

Leftover SQL from previous line

Default value''Details
Type
string
Propertyprotected\BufferedReader  $sqlReader= ''
inherited

Reader with SQL source

Inherited from: \PDOQuerySplitter::$$sqlReader
Details
Type
\BufferedReader
Inherited_from
\PDOQuerySplitter::$$sqlReader  

Methods

methodpublic__construct( \PDOSQLExecTask $parent, \Reader $reader, string $delimiterType = PDOSQLExecTask::DELIM_NORMAL ) : void

Constructor, sets the parent task, reader with SQL source and delimiter type

Parameters
Name Type Description
$parent \PDOSQLExecTask
$reader \Reader
$delimiterType string
methodpublicnextQuery( ) : 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
string | null
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