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Stubs for types/names of placeholders, cursor flags and array execution count

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implemented in the client library and server.
Warning: this makes the new client library and server incompatible with all 
previous versions and 5.0.
This commit is contained in:
konstantin@dragonfly.local
2004-03-31 02:27:49 +04:00
parent eedb8ce92e
commit 4a4f5fc601
2 changed files with 29 additions and 8 deletions
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20
libmysql/libmysql.c
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@ -1846,6 +1846,16 @@ my_bool cli_read_prepare_result(MYSQL *mysql, MYSQL_STMT *stmt)
field_count= uint2korr(pos); pos+= 2;
param_count= uint2korr(pos); pos+= 2;
if (param_count != 0)
{
MYSQL_DATA *param_data;
/* skip parameters data: we don't support it yet */
if (!(param_data= (*mysql->methods->read_rows)(mysql, (MYSQL_FIELD*)0, 7)))
DBUG_RETURN(1);
free_rows(param_data);
}
if (field_count != 0)
{
if (!(mysql->server_status & SERVER_STATUS_AUTOCOMMIT))
@ -2322,15 +2332,17 @@ static my_bool execute(MYSQL_STMT * stmt, char *packet, ulong length)
{
MYSQL *mysql= stmt->mysql;
NET *net= &mysql->net;
char buff[MYSQL_STMT_HEADER];
char buff[4 /* size of stmt id */ +
5 /* execution flags */];
DBUG_ENTER("execute");
DBUG_PRINT("enter",("packet: %s, length :%d",packet ? packet :" ", length));
mysql->last_used_con= mysql;
int4store(buff, stmt->stmt_id); /* Send stmt id to server */
if (cli_advanced_command(mysql, COM_EXECUTE, buff,
MYSQL_STMT_HEADER, packet,
length, 1) ||
buff[4]= (char) 0; /* no flags */
int4store(buff+5, 1); /* iteration count */
if (cli_advanced_command(mysql, COM_EXECUTE, buff, sizeof(buff),
packet, length, 1) ||
(*mysql->methods->read_query_result)(mysql))
{
set_stmt_errmsg(stmt, net->last_error, net->last_errno, net->sqlstate);