Alexei Gradinari d9d50396cf func_odbc: NODATA if SQLNumResultCols returned 0 columns on readsql ...

The functions acf_odbc_read/cli_odbc_read ignore a number of columns
returned by the SQLNumResultCols.
If the number of columns is zero it means no data.
In this case, a SQLFetch function has to be not called,
because it will cause an error.

ASTERISK-27888 #close

Change-Id: Ie0f7bdac6c405aa5bbd38932c7b831f90729ee19

2018-06-07 10:29:59 -04:00

51 KiB

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