sneeu · September 26, 2013 14:20
diff --git a/gistfile1.txt b/gistfile1.txt
 john=# EXPLAIN SELECT id FROM users WHERE id = id = xyz;
 ERROR:  operator does not exist: integer = boolean
 LINE 1: EXPLAIN SELECT id FROM users WHERE id = id = xyz;
                                              ^
 HINT:  No operator matches the given name and argument type(s). You might need to add explicit type casts.
	john=# EXPLAIN SELECT id FROM users WHERE id = id = xyz;
	ERROR: operator does not exist: integer = boolean
	LINE 1: EXPLAIN SELECT id FROM users WHERE id = id = xyz;
	^
	HINT: No operator matches the given name and argument type(s). You might need to add explicit type casts.