Difference between revisions of "OpenDBX/C API/odbx column count"
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| − | * Number of columns returned by the last query | + | * Number of columns returned by the last query. The return value is zero if the query wasn't a SELECT-like query. |
= Errors: = | = Errors: = | ||
Revision as of 12:56, 5 June 2006
unsigned long odbx_column_count(
odbx_result_t* result )
Description:
Returns the number of columns of the current result set allocated by odbx_result(). The number of columns doesn't change within a result set.
Parameters:
- result: Pointer to object created by odbx_result()
Return values:
- Number of columns returned by the last query. The return value is zero if the query wasn't a SELECT-like query.
Errors:
- None
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