v5:reference:connection:getupdatesql
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reference:getupdatesql [2015/07/25 23:47] – mnewnham | v5:reference:connection:getupdatesql [2023/09/26 17:42] – Fix broken link to execute() page dregad | ||
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====== getUpdateSql ====== | ====== getUpdateSql ====== | ||
+ | ~~NOTOC~~ | ||
<WRAP right box> | <WRAP right box> | ||
== See Also == | == See Also == | ||
- | [[reference: | + | [[v5:reference: |
== Syntax == | == Syntax == | ||
string getUpdateSql( | string getUpdateSql( | ||
- | obj $recordSet, | + | obj $result, |
string[] $fieldArray, | string[] $fieldArray, | ||
optional bool $forceUpdate=false, | optional bool $forceUpdate=false, | ||
- | optional bool $dontFixQuotes=false, | + | optional bool $placeHolder=false, |
optional bool $forceType=null | optional bool $forceType=null | ||
) | ) | ||
Line 16: | Line 16: | ||
===== Description ===== | ===== Description ===== | ||
The function '' | The function '' | ||
+ | ------------------ | ||
===== Parameters ===== | ===== Parameters ===== | ||
- | ==== $recordSet | + | ==== $result==== |
- | The parameter '' | + | The parameter '' |
<code php> | <code php> | ||
Line 28: | Line 29: | ||
'' | '' | ||
<code php> | <code php> | ||
- | $ar = array(' | + | $ar = array(' |
</ | </ | ||
-------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ||
==== $forceUpdate ==== | ==== $forceUpdate ==== | ||
- | '' | + | '' |
+ | |||
+ | In addition, use of this parameter eliminates the need to add additional testing to determine if any fields have changed. In cases such as these, if the parameter is not set and there have been no modified fields, the getUpdateSql() method will return an empty string, causing [[v5: | ||
------------------------------------------------------------------------------- | ------------------------------------------------------------------------------- | ||
- | <WRAP right tip 300px> | + | ==== $placeHolder |
- | Use of this parameter is tied to the now removed '' | + | This argument was previously used for information about deprecated PHP functionality, |
- | </ | + | |
- | ==== $dontFixQuotes | + | |
- | For a description of this behavior see [[reference: | + | |
-------------------------------------------------------------------------------- | -------------------------------------------------------------------------------- | ||
<WRAP right tip 300px> | <WRAP right tip 300px> | ||
- | This parameter was designed to provide backwards with now unsupported versions of ADOdb and may be removed in future releases. | + | This parameter was designed to provide backwards |
</ | </ | ||
==== $forceType ==== | ==== $forceType ==== | ||
- | see [[reference: | + | see [[v5:reference: |
------------------------------------------- | ------------------------------------------- | ||
===== Usage ===== | ===== Usage ===== | ||
Line 69: | Line 69: | ||
$SQL = ' | $SQL = ' | ||
- | $result = $db->Execute($SQL); | + | $result = $db->execute($SQL); |
$updateArray = array(' | $updateArray = array(' | ||
Line 75: | Line 75: | ||
' | ' | ||
- | $SQL = $db-> | + | $SQL = $db-> |
- | + | ||
- | print $SQL | + | |
/* | /* | ||
- | * returns: UPDATE employees SET FIRST_NAME=' | + | * returns |
+ | | ||
+ | | ||
+ | | ||
+ | | ||
*/ | */ | ||
</ | </ | ||
Line 88: | Line 90: | ||
<code php> | <code php> | ||
- | $SQL = $db-> | + | $SQL = $db-> |
/* | /* | ||
* returns | * returns | ||
- | * UPDATE employees SET FIRST_NAME=' | + | * UPDATE employees SET FIRST_NAME=' |
+ | | ||
+ | | ||
+ | | ||
*/ | */ | ||
</ | </ |
v5/reference/connection/getupdatesql.txt · Last modified: 2023/09/26 17:43 by dregad