EVOLUTION-MANAGER

Edit File: regression_mdev5744.result

DROP TABLE IF EXISTS graph_base; DROP TABLE IF EXISTS graph; call mtr.add_suppression("graph_base is open on delete"); CREATE TABLE graph_base ( from_id INT UNSIGNED NOT NULL, to_id INT UNSIGNED NOT NULL, PRIMARY KEY (from_id,to_id), INDEX (to_id) ) ENGINE=MyISAM; CREATE TABLE graph ( latch VARCHAR(32) 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='graph_base' ORIGID='from_id', DESTID='to_id'; INSERT INTO graph_base(from_id, to_id) VALUES (1,2), (2,1); SET @query_cache_size.saved = @@query_cache_size; SET GLOBAL query_cache_size = 1024*1024; SELECT * FROM graph; latch origid destid weight seq linkid NULL 1 2 1 NULL NULL NULL 2 1 1 NULL NULL UPDATE graph_base SET to_id = 20 WHERE from_id = 1; SELECT * FROM graph; latch origid destid weight seq linkid NULL 1 20 1 NULL NULL NULL 2 1 1 NULL NULL SELECT SQL_NO_CACHE * FROM graph; latch origid destid weight seq linkid NULL 1 20 1 NULL NULL NULL 2 1 1 NULL NULL SET GLOBAL query_cache_size = 0; SELECT SQL_NO_CACHE * FROM graph; latch origid destid weight seq linkid NULL 1 20 1 NULL NULL NULL 2 1 1 NULL NULL DROP TABLE graph_base, graph; SET GLOBAL query_cache_size = @query_cache_size.saved;