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fixed another small bug with LIMIT )

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Sinisa@sinisa.nasamreza.org
2002-11-19 19:43:45 +02:00
parent 771af76c90
commit 20e100d3b3
3 changed files with 8 additions and 1 deletions
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5
mysql-test/r/select_found.result
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@ -183,4 +183,9 @@ titre numeropost maxnumrep
SELECT FOUND_ROWS(); SELECT FOUND_ROWS();
FOUND_ROWS() FOUND_ROWS()
3 3
SELECT SQL_CALC_FOUND_ROWS * FROM t1 ORDER BY numeropost LIMIT 0;
titre numeropost maxnumrep
SELECT FOUND_ROWS();
FOUND_ROWS()
3
drop table t1; drop table t1;

2
mysql-test/t/select_found.test
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@ -90,4 +90,6 @@ SELECT SQL_CALC_FOUND_ROWS * FROM t1 WHERE numeropost > 1 LIMIT 0;
SELECT FOUND_ROWS(); SELECT FOUND_ROWS();
SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 0; SELECT SQL_CALC_FOUND_ROWS * FROM t1 LIMIT 0;
SELECT FOUND_ROWS(); SELECT FOUND_ROWS();
SELECT SQL_CALC_FOUND_ROWS * FROM t1 ORDER BY numeropost LIMIT 0;
SELECT FOUND_ROWS();
drop table t1; drop table t1;

2
sql/sql_select.cc
View File

@ -324,7 +324,7 @@ JOIN::prepare(TABLE_LIST *tables_init,
this->group= group_list != 0; this->group= group_list != 0;
row_limit= ((select_distinct || order || group_list) ? HA_POS_ERROR : row_limit= ((select_distinct || order || group_list) ? HA_POS_ERROR :
unit->select_limit_cnt); unit->select_limit_cnt);
do_send_rows = (row_limit) ? 1 : 0; do_send_rows = (unit->select_limit_cnt) ? 1 : 0;
this->unit= unit; this->unit= unit;
#ifdef RESTRICTED_GROUP #ifdef RESTRICTED_GROUP