Helper: dbquery: Unterschied zwischen den Versionen
Zur Navigation springen
Zur Suche springen
Tm (Diskussion | Beiträge) Keine Bearbeitungszusammenfassung |
Tm (Diskussion | Beiträge) Keine Bearbeitungszusammenfassung |
||
| Zeile 1: | Zeile 1: | ||
This helper provides only one function: | This helper provides only one function: | ||
< | <source> | ||
function dbquery($sql) | function dbquery($sql) | ||
</ | </source> | ||
The function executes the database query. If an error occurs the function will throw an exception. If the query success the return value depends on the type of query. | The function executes the database query. If an error occurs the function will throw an exception. If the query success the return value depends on the type of query. | ||
Aktuelle Version vom 21. August 2012, 10:26 Uhr
This helper provides only one function:
function dbquery($sql)The function executes the database query. If an error occurs the function will throw an exception. If the query success the return value depends on the type of query.
- SELECT-Statements return the codeigniter result-object
- INSERT-Statements return the last inserted id
- UPDATE or DELETE (and all the other) Statements return the number of rows affected