Merge on bzr pull

mysql-test/suite/oqgraph/basic.result

 DROP TABLE IF EXISTS graph_base;
-Warnings:
-Note	1051	Unknown table 'graph_base'
 DROP TABLE IF EXISTS graph;
-Warnings:
-Note	1051	Unknown table 'graph'
 CREATE TABLE graph_base (
 from_id INT UNSIGNED NOT NULL,
 to_id INT UNSIGNED NOT NULL,
@@ -62,5 +58,4 @@ latch	origid	destid	weight	seq	linkid
 DELETE FROM graph_base;
 FLUSH TABLES;
 TRUNCATE TABLE graph_base;
-DROP TABLE graph;
-DROP TABLE graph_base;
+DROP TABLE graph, graph_base;

mysql-test/suite/oqgraph/basic.test

+--disable_warnings
 DROP TABLE IF EXISTS graph_base;
 DROP TABLE IF EXISTS graph;
 DROP TABLE IF EXISTS graph2;
+--enable_warnings
 
 CREATE TABLE graph_base (
     from_id INT UNSIGNED NOT NULL,
@@ -93,5 +95,4 @@ DELETE FROM graph_base;
 FLUSH TABLES;
 TRUNCATE TABLE graph_base;
 
-DROP TABLE graph;
-DROP TABLE graph_base;
+DROP TABLE graph, graph_base;

mysql-test/suite/oqgraph/create_attr.test

+--disable_warnings
 DROP TABLE IF EXISTS not_backing;
 DROP TABLE IF EXISTS backing;
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
+
 
 CREATE TABLE `not_backing` (
   id int(10) unsigned NOT NULL DEFAULT '0',
@@ -19,6 +22,7 @@ CREATE TABLE backing (
   KEY name (info)
 ) DEFAULT CHARSET=latin1;
 
+
 # oqgraph v2 create table should fail (missing attributes)
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH;
 --error 1296
@@ -26,102 +30,136 @@ DESCRIBE oqtable;
 
 # attributes test
 # empty table reference
-DROP TABLE IF EXISTS `oqtable`;
+--disable_warnings
+DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='';
 --error 1296
 DESCRIBE oqtable;
 
 # non-existent table reference
-DROP TABLE IF EXISTS `oqtable`;
+--disable_warnings
+DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='bogus';
 --error 1296
 DESCRIBE oqtable;
 
 # invalid table reference
-DROP TABLE IF EXISTS `oqtable`;
+--disable_warnings
+DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='not_backing';
 --error 1296
 DESCRIBE oqtable;
 
 # empty origid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='';
 --error 1296
 DESCRIBE oqtable;
 
 # invalid origid reference
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='bogus';
 --error 1296
 DESCRIBE oqtable;
 
 # wrong type origid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='not_id_type';
 --error 1296
 DESCRIBE oqtable;
 
 # missing destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id';
 --error 1296
 DESCRIBE oqtable;
 
 # empty destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='';
 --error 1296
 DESCRIBE oqtable;
 
 # invalid destid reference
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='bogus';
 --error 1296
 DESCRIBE oqtable;
 
 # wrong type destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='not_id_type';
 --error 1296
 DESCRIBE oqtable;
 
 # invalid origid with valid destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='bogus',DESTID='id';
 --error 1296
 DESCRIBE oqtable;
 
 # wrong type origid with valid destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='not_id_type',DESTID='id';
 --error 1296
 DESCRIBE oqtable;
 
 # same origid and destid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='id';
 # this should fail when we put a check in for ORIGID != DESTID
 # --error 1296
 DESCRIBE oqtable;
 
 # invalid weight reference
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='id',WEIGHT='bogus';
 --error 1296
 DESCRIBE oqtable;
 
 # wrong type weight
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='id',WEIGHT='not_weight_type';
 --error 1296
 DESCRIBE oqtable;
 
 # all valid
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
+--enable_warnings
 CREATE TABLE oqtable ( latch SMALLINT UNSIGNED NULL, origid BIGINT UNSIGNED NULL, destid BIGINT UNSIGNED NULL, weight DOUBLE NULL, seq BIGINT UNSIGNED NULL, linkid BIGINT UNSIGNED NULL, KEY (latch, origid, destid) USING HASH, KEY (latch, destid, origid) USING HASH ) ENGINE=OQGRAPH, DATA_TABLE='backing',ORIGID='id',DESTID='id',WEIGHT='weight';
 DESCRIBE oqtable;
 
 # cleanup
+--disable_warnings
 DROP TABLE IF EXISTS oqtable;
 DROP TABLE IF EXISTS backing;
 DROP TABLE IF EXISTS not_backing;
+--enable_warnings

mysql-test/suite/oqgraph/randgraphproc.inc

-# SQL implementation of randsocial.c for OQGRAPH
-# Copyright (C) by Arjen Lentz <arjen@openquery.com> for Open Query
-# GPL v2+ licensed with the rest of OQGRAPH
-# for use in mysql-test
-# 2013-03-01 first implementation based on randsocial.c in old oqgraph v2 tree
-
-delimiter |;
---disable_warnings
-DROP PROCEDURE IF EXISTS randnotx|
---enable_warnings
-CREATE PROCEDURE randnotx (INOUT rseed INT, IN items INT, IN x INT, OUT rval INT)
-BEGIN
-  REPEAT
-    # Simple LCG (BSD)
-    SET rseed = (rseed * 1103515245 + 12345) & 2147483647;
-    SET rval = ((rseed >> 16) & 32767) MOD items;
-  UNTIL rval <> x
-  END REPEAT;
-END|
-
-
---disable_warnings
-DROP PROCEDURE IF EXISTS randgraphproc|
---enable_warnings
-# this procedure is deterministic with its private seeded random generator
-CREATE PROCEDURE randgraphproc (IN items INT, IN friends INT, IN fanof INT, IN maxweight INT)
-BEGIN
-  DECLARE i,j,weight,rseed,rval INT;
-
-  # we need repeatability even in multi-threading
-  SET rseed = items;
-
-  SET i = 0;
-  WHILE i < items DO
-    SET j = 0;
-    WHILE j < (friends + fanof) DO
-      CALL randnotx(rseed,items,i,rval);
-
-      IF (maxweight > 0) THEN
-        # Use -1 as we don't need to exclude anything
-        CALL randnotx(rseed,items,-1,weight);
-        SET weight = weight MOD maxweight;
-      ELSE
-        SET weight = 0;
-      END IF;
-
-#      SELECT CONCAT('INSERT IGNORE rsb VALUES (',i,',',rval,',',weight,');');
-      INSERT IGNORE rsb VALUES (i,rval,weight);
-
-      # only create backlinks for friends, not fans
-      IF (j < friends) THEN
-#        SELECT CONCAT('INSERT IGNORE rsb VALUES (',rval,',',i,',',weight,');');
-        INSERT IGNORE rsb VALUES (rval,i,weight);
-      END IF;
-
-      SET j = j + 1;
-    END WHILE;
-
-    SET i = i + 1;
-  END WHILE;
-END|
-DELIMITER ;;

mysql-test/suite/oqgraph/social.test

+--disable_warnings
+DROP TABLE IF EXISTS rsb, rsb_graph;
+--enable_warnings
+
 CREATE TABLE rsb (
   f INT UNSIGNED NOT NULL,
   t INT UNSIGNED NOT NULL,
@@ -17,9 +21,70 @@ CREATE TABLE rsb_graph (
   KEY (latch,destid,origid) USING HASH
 ) ENGINE=OQGRAPH data_table='rsb' origid='f' destid='t' weight='weight';
 
+
 # this graph generator is designed to be deterministic
 # (so we don't need to ship a large test dataset)
---source suite/oqgraph/randgraphproc.inc
+# --source suite/oqgraph/randgraphproc.inc
+
+# SQL implementation of randsocial.c for OQGRAPH
+# Copyright (C) 2013 by Arjen Lentz <arjen@openquery.com> for Open Query
+# GPL v2+ licensed with the rest of OQGRAPH
+# for use in mysql-test
+# 2013-03-01 first implementation based on randsocial.c in old oqgraph v2 tree
+
+delimiter |;
+--disable_warnings
+DROP PROCEDURE IF EXISTS randnotx|
+--enable_warnings
+CREATE PROCEDURE randnotx (INOUT rseed INT, IN items INT, IN x INT, OUT rval INT) DETERMINISTIC
+BEGIN
+  REPEAT
+    # Simple LCG (BSD)
+    SET rseed = (rseed * 1103515245 + 12345) & 2147483647;
+    SET rval = ((rseed >> 16) & 32767) MOD items;
+  UNTIL rval <> x
+  END REPEAT;
+END;|
+
+
+# this procedure is deterministic with its private seeded random generator
+--disable_warnings
+DROP PROCEDURE IF EXISTS randgraphproc|
+--enable_warnings
+CREATE PROCEDURE randgraphproc (IN items INT, IN friends INT, IN fanof INT, IN maxweight INT) DETERMINISTIC
+BEGIN
+  DECLARE i,j,weight,rseed,rval INT;
+
+  SET rseed = items;
+
+  SET i = 0;
+  WHILE i < items DO
+    SET j = 0;
+    WHILE j < (friends + fanof) DO
+      CALL randnotx(rseed,items,i,rval);
+
+      IF (maxweight > 0) THEN
+        CALL randnotx(rseed,items,-1,weight);
+        SET weight = weight MOD maxweight;
+      ELSE
+        SET weight = 0;
+      END IF;
+
+      INSERT IGNORE rsb VALUES (i,rval,weight);
+
+      IF (j < friends) THEN
+        INSERT IGNORE rsb VALUES (rval,i,weight);
+      END IF;
+
+      SET j = j + 1;
+    END WHILE;
+
+    SET i = i + 1;
+  END WHILE;
+END;|
+
+DELIMITER ;|
+
 
 # generate social graph of 10000 people having 5 friends (two-way) and being fan of 2 others (one-way)), max weight 3
 CALL randgraphproc(10000,5,2,3);
@@ -45,7 +110,7 @@ SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND origid=976;
 SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND origid=74;
 
 # how many possible sources to here
-# this doesn't appear to work right now in v3 ? comes up empty but the dataset is not
+# this doesn't appear to work right now in v3 ? #if 0 in code. check with Antony
 SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND destid=1;
 SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND destid=9999;
 SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND destid=52;
@@ -56,8 +121,7 @@ SELECT COUNT(*) FROM rsb_graph WHERE latch=1 AND destid=6483;
 # joins
 
 # cleaning up our tables
-DROP TABLE IF EXISTS rsb_graph;
-DROP TABLE IF EXISTS rsb;
+DROP TABLE rsb_graph, rsb;
 
 # cleaning up procs from randgraphproc.inc
 DROP PROCEDURE randgraphproc;