SCRUM

Prepared statements in embedded server
Several changes in library code with two goals:
to make mysql_prepare_stmt working in embedded server
to get rid of #define mysql_interface_func mysql->methods->interface_func
in user's interface

1 files changed, 9 insertions, 8 deletions

diff --git a/sql-common/client.c b/sql-common/client.c
index 4d1318151b3..b3ddd64e111 100644
--- a/sql-common/client.c
+++ b/sql-common/client.c
@@ -1139,8 +1139,8 @@ unpack_fields(MYSQL_DATA *data,MEM_ROOT *alloc,uint fields,
 
 /* Read all rows (fields or data) from server */
 
-MYSQL_DATA *read_rows(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
-			     uint fields)
+MYSQL_DATA *cli_read_rows(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
+			  uint fields)
 {
   uint	field;
   ulong pkt_len;
@@ -1150,7 +1150,7 @@ MYSQL_DATA *read_rows(MYSQL *mysql,MYSQL_FIELD *mysql_fields,
   MYSQL_DATA *result;
   MYSQL_ROWS **prev_ptr,*cur;
   NET *net = &mysql->net;
-  DBUG_ENTER("read_rows");
+  DBUG_ENTER("cli_read_rows");
 
   if ((pkt_len= net_safe_read(mysql)) == packet_error)
     DBUG_RETURN(0);
@@ -1397,14 +1397,13 @@ mysql_ssl_free(MYSQL *mysql __attribute__((unused)))
 */
 
 static my_bool STDCALL cli_mysql_read_query_result(MYSQL *mysql);
-static MYSQL_RES * STDCALL cli_mysql_store_result(MYSQL *mysql);
 static MYSQL_RES * STDCALL cli_mysql_use_result(MYSQL *mysql);
 
 static MYSQL_METHODS client_methods=
 {
   cli_mysql_read_query_result,
   cli_advanced_command,
-  cli_mysql_store_result,
+  cli_read_rows,
   cli_mysql_use_result,
   cli_fetch_lengths,
   cli_list_fields,
@@ -2265,7 +2264,8 @@ get_info:
 
   mysql->extra_info= net_field_length_ll(&pos); /* Maybe number of rec */
 
-  if (!(fields=read_rows(mysql,(MYSQL_FIELD*)0,protocol_41(mysql) ? 7 : 5)))
+  if (!(fields=(*mysql->methods->read_rows)(mysql,(MYSQL_FIELD*)0,
+					    protocol_41(mysql) ? 7 : 5)))
     DBUG_RETURN(1);
   if (!(mysql->fields=unpack_fields(fields,&mysql->field_alloc,
 				    (uint) field_count,0,
@@ -2327,7 +2327,7 @@ mysql_real_query(MYSQL *mysql, const char *query, ulong length)
   mysql_data_seek may be used.
 **************************************************************************/
 
-static MYSQL_RES * STDCALL cli_mysql_store_result(MYSQL *mysql)
+MYSQL_RES * STDCALL mysql_store_result(MYSQL *mysql)
 {
   MYSQL_RES *result;
   DBUG_ENTER("mysql_store_result");
@@ -2356,7 +2356,8 @@ static MYSQL_RES * STDCALL cli_mysql_store_result(MYSQL *mysql)
   result->methods= mysql->methods;
   result->eof=1;				/* Marker for buffered */
   result->lengths=(ulong*) (result+1);
-  if (!(result->data=read_rows(mysql,mysql->fields,mysql->field_count)))
+  if (!(result->data=
+	(*mysql->methods->read_rows)(mysql,mysql->fields,mysql->field_count)))
   {
     my_free((gptr) result,MYF(0));
     DBUG_RETURN(0);