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delay fetch

This commit is contained in:
freemine 2020-10-07 08:08:34 +08:00
parent 52f023c028
commit ec04ef7b79
1 changed files with 1 additions and 4 deletions
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5
src/connector/odbc/src/todbc.c
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@ -201,11 +201,8 @@ SQLRETURN SQL_API SQLExecDirect(SQLHSTMT StatementHandle,
sql->row = NULL; sql->row = NULL;
} }
sql->rs = taos_query(sql->conn->taos, (const char*)StatementText); sql->rs = taos_query(sql->conn->taos, (const char*)StatementText);
if (sql->rs) {
sql->row = taos_fetch_row(sql->rs);
}
return sql->row ? SQL_SUCCESS : SQL_NO_DATA; return sql->rs ? SQL_SUCCESS : SQL_NO_DATA;
} }
SQLRETURN SQL_API SQLNumResultCols(SQLHSTMT StatementHandle, SQLRETURN SQL_API SQLNumResultCols(SQLHSTMT StatementHandle,