diff options
Diffstat (limited to 'database/sqlite/sqlite.h')
| -rw-r--r-- | database/sqlite/sqlite.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/database/sqlite/sqlite.h b/database/sqlite/sqlite.h index ce482e4..92d4661 100644 --- a/database/sqlite/sqlite.h +++ b/database/sqlite/sqlite.h @@ -126,7 +126,26 @@ char *sqlite_get_value(dbresult *res, int, int); xmlNodePtr sqlite_xml_value(xmlNodePtr node, xmlFieldType xmltyp, char *name, dbresult *res, int row, int col); #endif void sqlite_dump_result(FILE *, dbresult *); -int sqlite_get_numtuples(dbresult *); -int sqlite_get_affected_rows(dbresult *); + + +/** + * Retrieve number of tuples in a given dbresult structure + * + * @param res Pointer to a dbresult + * + * @return Returns number of rows/number of tuples in the result. + */ +#define sqlite_get_numtuples(dbres) (dbres != NULL ? dbres->num_tuples : 0) + + +/** + * Retrieve number of affected tuples in current dbresult structure. This is only useful + * when called on a result from INSERT, UPDATE or DELETE queries. + * + * @param res Pointer to a dbresult + * + * @return Returns number of rows/tuples affected by the SQL query + */ +#define sqlite_get_affected_rows(dbres) (dbres != NULL ? dbres->affected_rows : 0) #endif /* !SQLITE_H_ */ |