database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-07-30 16:24:05 +03:00
Code Activity

Fix calculation for length of LPAD() and RPAD() reported to

Browse Source 
client via mysql_fetch_fields(). (Bug #11311)


mysql-test/r/func_str.result:
  Add new results
mysql-test/t/func_str.test:
  Add new regression test
sql/item_strfunc.cc:
  Fix length reported for LPAD() and RPAD() -- they always truncate to the
  length that is given.
This commit is contained in:
unknown
2005-07-22 11:46:29 -07:00
parent bf45b6ba84
commit 657a5346e4
3 changed files with 26 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
mysql-test/r/func_str.result
View File

@ -868,3 +868,18 @@ drop table t1;
select hex(29223372036854775809), hex(-29223372036854775809);
hex(29223372036854775809) hex(-29223372036854775809)
FFFFFFFFFFFFFFFF FFFFFFFFFFFFFFFF
create table t1 (i int);
insert into t1 values (1000000000),(1);
select lpad(i, 7, ' ') as t from t1;
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
def t 253 7 7 Y 128 31 63
t
1000000
1
select rpad(i, 7, ' ') as t from t1;
Catalog Database Table Table_alias Column Column_alias Type Length Max length Is_null Flags Decimals Charsetnr
def t 253 7 7 Y 128 31 63
t
1000000
1
drop table t1;

11
mysql-test/t/func_str.test
View File

@ -611,3 +611,14 @@ drop table t1;
# Bug #9854 hex() and out of range handling
#
select hex(29223372036854775809), hex(-29223372036854775809);
#
# Bug #11311: Incorrect length returned from LPAD() and RPAD()
#
create table t1 (i int);
insert into t1 values (1000000000),(1);
--enable_metadata
select lpad(i, 7, ' ') as t from t1;
select rpad(i, 7, ' ') as t from t1;
--disable_metadata
drop table t1;