From: Peter Geoghegan <pg@heroku.com>
Date: Thu, 6 Mar 2014 00:43:04 +0000 (-0800)
Subject: Add contains operator
X-Git-Url: http://git.postgresql.org/gitweb/static/gitweb.js?a=commitdiff_plain;h=a4ae3d7fbd3f30aabe77661a5be164e206ce088c;p=users%2Fandresfreund%2Fpostgres.git

Add contains operator
---

diff --git a/src/include/catalog/pg_operator.h b/src/include/catalog/pg_operator.h
index c522e0fdd6..3b290c97ab 100644
--- a/src/include/catalog/pg_operator.h
+++ b/src/include/catalog/pg_operator.h
@@ -1793,7 +1793,9 @@ DATA(insert OID = 3244 (  "<="	PGNSP PGUID b f f 3802 3802	16 3245 3243 jsonb_le
 DESCR("less than or equal to");
 DATA(insert OID = 3245 (  ">="	PGNSP PGUID b f f 3802 3802	16 3244 3242 jsonb_ge scalargtsel scalargtjoinsel ));
 DESCR("greater than or equal to");
-
+/* No commutator? */
+DATA(insert OID = 3246 (  "@>"	   PGNSP PGUID b f f 3802 3802 16 0 0 jsonb_contains contsel contjoinsel ));
+DESCR("contains");
 
 
 /*
diff --git a/src/include/catalog/pg_proc.h b/src/include/catalog/pg_proc.h
index a079376362..df7f343c98 100644
--- a/src/include/catalog/pg_proc.h
+++ b/src/include/catalog/pg_proc.h
@@ -4554,6 +4554,8 @@ DATA(insert OID = 4044 (  jsonb_cmp		   PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0
 DESCR("less-equal-greater");
 DATA(insert OID = 4045 (  jsonb_hash	   PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 23 "3802" _null_ _null_ _null_ _null_ jsonb_hash _null_ _null_ _null_ ));
 DESCR("hash");
+DATA(insert OID = 4046 (  jsonb_contains   PGNSP PGUID 12 1 0 0 0 f f f f t f i 2 0 16 "3802 3802" _null_ _null_ _null_ _null_ jsonb_contains _null_ _null_ _null_ ));
+DESCR("implementation of @> operator");
 DATA(insert OID =  3479 (  gjsonb_in		PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 3801 "2275" _null_ _null_ _null_ _null_ gjsonb_in _null_ _null_ _null_ ));
 DESCR("GiST support");
 DATA(insert OID =  3480 (  gjsonb_out		PGNSP PGUID 12 1 0 0 0 f f f f t f i 1 0 2275 "3801" _null_ _null_ _null_ _null_ gjsonb_out _null_ _null_ _null_ ));