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author | Michael Widenius <monty@mariadb.org> | 2018-03-09 14:05:35 +0200 |
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committer | Monty <monty@mariadb.org> | 2018-03-29 13:59:44 +0300 |
commit | a7abddeffa6a760ce948c2dfb007cdf3f1a369d5 (patch) | |
tree | 70eb743fa965a17380bbc0ac88ae79ca1075b896 /mysql-test/t/view_alias.test | |
parent | ab1941266c59a19703a74b5593cf3f508a5752d7 (diff) | |
download | mariadb-git-a7abddeffa6a760ce948c2dfb007cdf3f1a369d5.tar.gz |
Create 'main' test directory and move 't' and 'r' there
Diffstat (limited to 'mysql-test/t/view_alias.test')
-rw-r--r-- | mysql-test/t/view_alias.test | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/mysql-test/t/view_alias.test b/mysql-test/t/view_alias.test deleted file mode 100644 index 09d707296bb..00000000000 --- a/mysql-test/t/view_alias.test +++ /dev/null @@ -1,101 +0,0 @@ ---echo # ---echo # Bug#40277 SHOW CREATE VIEW returns invalid SQL ---echo # Bug#41999 SHOW CREATE VIEW returns invalid SQL if subquery is used in SELECT list ---echo # - ---echo # 65 characters exceed the maximum length of a column identifier. The system cannot derive the name from statement. ---echo # Constant with length = 65 . Expect to get the identifier 'Name_exp_1'. -let $after_select= '<--- 65 char including the arrows --->'; ---source include/view_alias.inc ---echo # Subquery with length = 65 . Expect to get the identifier 'Name_exp_1'. ---echo # Attention: Identifier for the column within the subquery will be not generated. -let $after_select= (SELECT '<--- 54 char including the arrows (+ 11 outside) -->'); ---source include/view_alias.inc ---echo # ----------------------------------------------------------------------------------------------------------------- -# ---echo # 64 characters are the maximum length of a column identifier. The system can derive the name from the statement. -let $after_select= '<--- 64 char including the arrows --->'; ---source include/view_alias.inc -let $after_select= (SELECT '<--- 53 char including the arrows (+ 11 outside) --->'); ---source include/view_alias.inc ---echo # ----------------------------------------------------------------------------------------------------------------- -# ---echo # Identifiers must not have trailing spaces. The system cannot derive the name from a constant with trailing space. ---echo # Generated identifiers have at their end the position within the select column list. ---echo # 'c2 ' -> 'Name_exp_1' , ' c4 ' -> 'Name_exp_2' -let $after_select= 'c1', 'c2 ', ' c3', ' c4 '; ---source include/view_alias.inc - ---echo # ---echo # Bug#40277 SHOW CREATE VIEW returns invalid SQL ---echo # - ---disable_warnings -DROP VIEW IF EXISTS v1; -DROP TABLE IF EXISTS t1,t2; ---enable_warnings - ---echo # Column name exceeds the maximum length. -CREATE VIEW v1 AS SELECT '0000000000 1111111111 2222222222 3333333333 4444444444 5555555555'; -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - ---echo # Column names with leading trailing spaces. -CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 '; -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - ---echo # Column name conflicts with a auto-generated one. -CREATE VIEW v1 AS SELECT 'c1', 'c2 ', ' c3', ' c4 ', 'Name_exp_2'; -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - ---echo # Invalid conlumn name in subquery. -CREATE VIEW v1 AS SELECT (SELECT ' c1 '); -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - -CREATE TABLE t1(a INT); -CREATE TABLE t2 LIKE t1; - ---echo # Test alias in subquery -CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT 1 FROM t2 AS b WHERE b.a = 0); -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - ---echo # Test column alias in subquery -CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT a AS alias FROM t1 GROUP BY alias); -SHOW CREATE VIEW v1; -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - ---echo # Alias as the expression column name. -CREATE VIEW v1 AS SELECT a FROM t1 WHERE EXISTS (SELECT ' a ' AS alias FROM t1 GROUP BY alias); -SHOW CREATE VIEW v1; -let $query = `SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = 'test' AND TABLE_NAME = 'v1'`; -DROP VIEW v1; -eval CREATE VIEW v1 AS $query; -DROP VIEW v1; - -DROP TABLE t1, t2; - -# -# MDEV-7482 VIEW containing INTERVAL(...) -# -create view v1 as select interval(55,10) as my_col; -show create view v1; -select * from v1; -drop view v1; - |