/* Funktionen */

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Sven 2006-08-14 15:07:15 +00:00
parent e75dac92ca
commit 07223436b6

29
SQL.mw
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@ -87,17 +87,24 @@ ALTER USER <user-name> PASSWORD '<new-password>';
==Funktionen==
===ASCII-Code -> String===
SELECT chr(42);
===Strings verknüpfen===
SELECT 'string1' || 'string2';
===Text ersetzen===
SELECT replace('Funky Bacon','Funky','Chunky');
{| border="1" cellspacing="0" cellpadding="3" style="border-collapse: collapse;"
|---- bgcolor="lightblue"
!Beschreibung
!Beispiel
!Ergebnis
|-
| ASCII-Code -> Text
| SELECT chr(42);
| '*'
|-
| Strings verketten
| SELECT 'chunky' &124;&124; 'bacon'
| 'chunkybacon'
|-
| Text ersetzen
| SELECT replace('chunky bacon', 'chunky', 'funky');
| 'funky bacon'
|}
==Meta-Daten abfragen==