DWC_GdbGetRecordCountAsync

Syntax

#include <dwc.h>

DWCGdbError DWC_GdbGetRecordCountAsync(const char *table_name,
                                       const char *filter,
                                       BOOL cache_flag,
                                       int *count);

Arguments

table_name Table name.
filter Conditions for the records you want to retrieve. Works the same way as SQL's WHERE phrase. If NULL is specified, the total number of records is obtained.
cache_flag Specifies whether or not to cache the results on the server side.
count Stores the number of records obtained.

Return Values

Error information.

Description

If the process is successful, the number of records is entered in the count argument.

If the DWC_GDB_ERROR_NONE value is returned, the asynchronous process has started. Wait until the DWC_GdbGetState function stops returning DWC_GDB_STATE_IN_ASYNC_PROCESS.

You can get the result using the DWC_GdbGetAsyncResult function.

Revision History


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