Fix SHOW CREATE VIEW to handle ANSI_QUOTES mode. (Bug #6903)

mysql-test/r/sql_mode.result:
  Update results
mysql-test/r/view.result:
  Update results
mysql-test/t/sql_mode.test:
  Add new regression tests
sql/sql_show.cc:
  Fix SHOW CREATE VIEW to honor ANSI_QUOTES mode.

1 files changed, 34 insertions, 0 deletions

diff --git a/mysql-test/t/sql_mode.test b/mysql-test/t/sql_mode.test
index 6a0c4aecada..53e9339b73e 100644
--- a/mysql-test/t/sql_mode.test
+++ b/mysql-test/t/sql_mode.test
@@ -189,4 +189,38 @@ SET @@SQL_MODE='';
 SELECT 'a\\b', 'a\\\"b', 'a''\\b', 'a''\\\"b';
 SELECT "a\\b", "a\\\'b", "a""\\b", "a""\\\'b";
 
+#
+# Bug #6903: ANSI_QUOTES does not come into play with SHOW CREATE FUNCTION
+# or PROCEDURE because it displays the SQL_MODE used to create the routine.
+#
+SET @@SQL_MODE='';
+create function `foo` () returns int return 5;
+show create function `foo`;
+SET @@SQL_MODE='ANSI_QUOTES';
+show create function `foo`;
+drop function `foo`;
+
+create function `foo` () returns int return 5;
+show create function `foo`;
+SET @@SQL_MODE='';
+show create function `foo`;
+drop function `foo`;
+
+# 
+# Bug #6903: ANSI_QUOTES should have effect for SHOW CREATE VIEW (Bug #6903)
+#
+SET @@SQL_MODE='';
+create table t1 (a int);
+create table t2 (a int);
+create view v1 as select a from t1;
+show create view v1;
+SET @@SQL_MODE='ANSI_QUOTES';
+show create view v1;
+# Test a view with a subselect, which will get shown incorrectly without
+# thd->lex->view_prepare_mode set properly.
+create view v2 as select a from t2 where a in (select a from v1);
+drop view v2, v1;
+drop table t1, t2;
+
+
 SET @@SQL_MODE=@OLD_SQL_MODE;