Difference between revisions of "OpenDBX/C API/odbx query"
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= Parameters: = | = Parameters: = | ||
| − | * handle: Connection object created by odbx_init() | + | * handle: Connection object created by [[OpenDBX_init|odbx_init()]] |
| − | * query: | + | * query: String terminated by \0 consisting of one or more statements |
* length: Length of the query string without the terminating \0 character | * length: Length of the query string without the terminating \0 character | ||
Revision as of 16:44, 5 June 2006
int odbx_query(
odbx_t* handle,
const char* query,
unsigned long length )
Description:
Sends a query statement to the database server. Some backends support multiple statement queries, which can be tested by calling odbx_get_option(). The query string must be terminated by a \0 character.
Parameters:
- handle: Connection object created by odbx_init()
- query: String terminated by \0 consisting of one or more statements
- length: Length of the query string without the terminating \0 character
Return values:
- Zero on success
- Non-zero if an error occured
Errors:
- -ODBX_ERR_PARAM: One of the parameters or its content is invalid
- -ODBX_ERR_NOMEM: Allocating new memory failed
- -1: Any error retured by the backend
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