database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt

Browse Source 
into  rakia.gmz:/home/kgeorge/mysql/autopush/B25575-5.0-opt


sql/mysql_priv.h:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
This commit is contained in:
unknown
2007-01-31 16:12:47 +02:00
parent 21d915c071 fbc16a85c2
commit 41f862e19f
8 changed files with 140 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
mysql-test/r/join_nested.result
View File

@ -1605,3 +1605,31 @@ WHERE t1.id='5';
id ct pc nm
5 NULL NULL NULL
DROP TABLE t1,t2,t3,t4;
CREATE TABLE t1 (a INT, b INT);
CREATE TABLE t2 (a INT);
CREATE TABLE t3 (a INT, c INT);
CREATE TABLE t4 (a INT, c INT);
CREATE TABLE t5 (a INT, c INT);
SELECT b FROM t1 JOIN (t2 LEFT JOIN t3 USING (a) LEFT JOIN t4 USING (a)
LEFT JOIN t5 USING (a)) USING (a);
b
SELECT c FROM t1 JOIN (t2 LEFT JOIN t3 USING (a) LEFT JOIN t4 USING (a)
LEFT JOIN t5 USING (a)) USING (a);
ERROR 23000: Column 'c' in field list is ambiguous
SELECT b FROM t1 JOIN (t2 JOIN t3 USING (a) JOIN t4 USING (a)
JOIN t5 USING (a)) USING (a);
b
SELECT c FROM t1 JOIN (t2 JOIN t3 USING (a) JOIN t4 USING (a)
JOIN t5 USING (a)) USING (a);
ERROR 23000: Column 'c' in field list is ambiguous
DROP TABLE t1,t2,t3,t4,t5;
CREATE TABLE t1 (a INT, b INT);
CREATE TABLE t2 (a INT, b INT);
CREATE TABLE t3 (a INT, b INT);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t2 VALUES (1,1);
INSERT INTO t3 VALUES (1,1);
SELECT * FROM t1 JOIN (t2 JOIN t3 USING (b)) USING (a);
ERROR 23000: Column 'a' in from clause is ambiguous
DROP TABLE t1,t2,t3;
End of 5.0 tests

39
mysql-test/t/join_nested.test
View File

@ -1045,3 +1045,42 @@ SELECT t1.*, t4.nm
WHERE t1.id='5';
DROP TABLE t1,t2,t3,t4;
#
# BUG#25575: ERROR 1052 (Column in from clause is ambiguous) with sub-join
#
CREATE TABLE t1 (a INT, b INT);
CREATE TABLE t2 (a INT);
CREATE TABLE t3 (a INT, c INT);
CREATE TABLE t4 (a INT, c INT);
CREATE TABLE t5 (a INT, c INT);
SELECT b FROM t1 JOIN (t2 LEFT JOIN t3 USING (a) LEFT JOIN t4 USING (a)
LEFT JOIN t5 USING (a)) USING (a);
--error ER_NON_UNIQ_ERROR
SELECT c FROM t1 JOIN (t2 LEFT JOIN t3 USING (a) LEFT JOIN t4 USING (a)
LEFT JOIN t5 USING (a)) USING (a);
SELECT b FROM t1 JOIN (t2 JOIN t3 USING (a) JOIN t4 USING (a)
JOIN t5 USING (a)) USING (a);
--error ER_NON_UNIQ_ERROR
SELECT c FROM t1 JOIN (t2 JOIN t3 USING (a) JOIN t4 USING (a)
JOIN t5 USING (a)) USING (a);
DROP TABLE t1,t2,t3,t4,t5;
CREATE TABLE t1 (a INT, b INT);
CREATE TABLE t2 (a INT, b INT);
CREATE TABLE t3 (a INT, b INT);
INSERT INTO t1 VALUES (1,1);
INSERT INTO t2 VALUES (1,1);
INSERT INTO t3 VALUES (1,1);
--error ER_NON_UNIQ_ERROR
SELECT * FROM t1 JOIN (t2 JOIN t3 USING (b)) USING (a);
DROP TABLE t1,t2,t3;
--echo End of 5.0 tests