parent:
5d688e8449fb944e8c4395e201ec3d66bce36c2b
nmyk <nick.mykins@gmail.com>
2020-04-21T16:35:33-04:00
add weird.sql
diff --git a/weird.sql b/weird.sql new file mode 100644 index 0000000000000000000000000000000000000000..a04c23f3c7811a139e7b661c7bde9537ce7a77e3 --- /dev/null +++ b/weird.sql @@ -0,0 +1,24 @@ +-- bare select +SELECT; + +-- columnless table +CREATE TABLE X(); + +-- weird name +ALTER TABLE X RENAME TO """"; + +-- ??? +SELECT EXISTS(SELECT); + +-- ???? +SELECT * FROM (SELECT); + +-- select predicate not evaluated in EXISTS +SELECT EXISTS(SELECT 1/0 FROM """"); + +-- "successful insert" into table with FALSE check +ALTER TABLE """" ADD CONSTRAINT x CHECK (FALSE); +INSERT INTO """" SELECT * FROM """"; + +-- returns 1 +SELECT COUNT(*);