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Commit 863cfb7e authored by Andrew McDonnell's avatar Andrew McDonnell
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Regression test for #1196020

parent 89c88529
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Showing with 171 additions and 58 deletions
mysql-test/suite/oqgraph/basic.test
View file @ 863cfb7e
--disable_warnings 1--disable_warnings
DROP TABLE IF EXISTS graph_base; DROP TABLE IF EXISTS graph_base;
DROP TABLE IF EXISTS graph; DROP TABLE IF EXISTS graph;
DROP TABLE IF EXISTS graph2; DROP TABLE IF EXISTS graph2;
...@@ -67,10 +67,8 @@ SELECT * FROM graph; ...@@ -67,10 +67,8 @@ SELECT * FROM graph;
--echo # Currently count should be 13 --echo # Currently count should be 13
SELECT count(*) FROM graph; SELECT count(*) FROM graph;
# FIXME - this is currently returning empty instead of all edges --echo # Return all edges when latch is NULL
#--echo # Return all edges - in v2, NULL latch should do this, but v3 now returns nothing... SELECT * FROM graph where latch is NULL;
#--https://bugs.launchpad.net/oqgraph/+bug/1196021
#SELECT * FROM graph where latch=NULL;
--echo # Return all vertices, and subsets of vertices --echo # Return all vertices, and subsets of vertices
SELECT * FROM graph where latch=''; SELECT * FROM graph where latch='';
...@@ -139,16 +137,12 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4; ...@@ -139,16 +137,12 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 12; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 12;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666;
#-- The above results can then be filtered by weight, so the results should be a subset for the corresponding origid above #-- The above results can then be filtered by weight, so the results should be a subset for the corresponding origid above
#-- so effectively, `AND weight=1` returns the neighbours of origid in linkid #-- so effectively, `AND weight=1` returns the neighbours of origid in linkid
#<----- orig test harness - still returns (breadth_first 1 NULL 1 3 3), (breadth_first 1 NULL 1 2 2) #<----- orig test harness - still returns (breadth_first 1 NULL 1 3 3), (breadth_first 1 NULL 1 2 2)
...@@ -159,7 +153,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 1; ...@@ -159,7 +153,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 1; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 1;
...@@ -173,7 +167,7 @@ SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weig ...@@ -173,7 +167,7 @@ SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weig
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 1; # <-- note, should return nothing
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 1; SELECT count(*) FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 1;
...@@ -186,7 +180,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 2; ...@@ -186,7 +180,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 2; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 2;
...@@ -198,7 +192,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 3; ...@@ -198,7 +192,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND weight = 3; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND weight = 3;
...@@ -211,7 +205,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND (weight = 1 ...@@ -211,7 +205,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 4 AND (weight = 1
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 5 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 6 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 7 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 8 AND (weight = 1 or weight = 2); # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 9 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 10 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 11 AND (weight = 1 or weight = 2);
...@@ -227,9 +221,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4; ...@@ -227,9 +221,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11;
...@@ -241,7 +233,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 1; ...@@ -241,7 +233,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 1; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 1; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 1;
...@@ -253,7 +245,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 2; ...@@ -253,7 +245,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 2; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 2;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 2; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 2;
...@@ -265,7 +257,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 3; ...@@ -265,7 +257,7 @@ SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 4 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 5 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 6 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 7 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 8 and weight = 3; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 9 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 10 and weight = 3;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 3; SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 11 and weight = 3;
...@@ -285,16 +277,12 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4; ...@@ -285,16 +277,12 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4;
SELECT * FROM graph WHERE latch = '2' AND origid = 5; SELECT * FROM graph WHERE latch = '2' AND origid = 5;
SELECT * FROM graph WHERE latch = '2' AND origid = 6; SELECT * FROM graph WHERE latch = '2' AND origid = 6;
SELECT * FROM graph WHERE latch = '2' AND origid = 7; SELECT * FROM graph WHERE latch = '2' AND origid = 7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = '2' AND origid = 8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = '2' AND origid = 8;
SELECT * FROM graph WHERE latch = '2' AND origid = 9; SELECT * FROM graph WHERE latch = '2' AND origid = 9;
SELECT * FROM graph WHERE latch = '2' AND origid = 10; SELECT * FROM graph WHERE latch = '2' AND origid = 10;
SELECT * FROM graph WHERE latch = '2' AND origid = 11; SELECT * FROM graph WHERE latch = '2' AND origid = 11;
SELECT * FROM graph WHERE latch = '2' AND origid = 12; SELECT * FROM graph WHERE latch = '2' AND origid = 12;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = '2' AND origid = 666; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = '2' AND origid = 666;
SELECT * FROM graph WHERE latch = '2' AND origid = 1 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 1 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 2 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 2 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 3 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 3 AND weight = 1;
...@@ -302,7 +290,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 1; ...@@ -302,7 +290,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 1; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 1; SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 1;
...@@ -314,7 +302,7 @@ SELECT count(*) FROM graph WHERE latch = '2' AND origid = 4 AND weight = 1; ...@@ -314,7 +302,7 @@ SELECT count(*) FROM graph WHERE latch = '2' AND origid = 4 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 5 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 5 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 6 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 6 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 7 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 7 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 8 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 8 AND weight = 1; # <-- note, should return nothing
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 9 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 9 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 10 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 10 AND weight = 1;
SELECT count(*) FROM graph WHERE latch = '2' AND origid = 11 AND weight = 1; SELECT count(*) FROM graph WHERE latch = '2' AND origid = 11 AND weight = 1;
...@@ -326,7 +314,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 2; ...@@ -326,7 +314,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 2; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 2;
SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 2; SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 2;
...@@ -338,7 +326,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 3; ...@@ -338,7 +326,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND weight = 3; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND weight = 3;
SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 3; SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND weight = 3;
...@@ -351,7 +339,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND (weight = 1 or weight = ...@@ -351,7 +339,7 @@ SELECT * FROM graph WHERE latch = '2' AND origid = 4 AND (weight = 1 or weight =
SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 5 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 6 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 7 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 8 AND (weight = 1 or weight = 2); # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 9 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 10 AND (weight = 1 or weight = 2);
SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND (weight = 1 or weight = 2); SELECT * FROM graph WHERE latch = '2' AND origid = 11 AND (weight = 1 or weight = 2);
...@@ -364,9 +352,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4; ...@@ -364,9 +352,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4;
SELECT * FROM graph WHERE latch = '2' AND destid = 5; SELECT * FROM graph WHERE latch = '2' AND destid = 5;
SELECT * FROM graph WHERE latch = '2' AND destid = 6; SELECT * FROM graph WHERE latch = '2' AND destid = 6;
SELECT * FROM graph WHERE latch = '2' AND destid = 7; SELECT * FROM graph WHERE latch = '2' AND destid = 7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch = '2' AND destid = 8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch = '2' AND destid = 8;
SELECT * FROM graph WHERE latch = '2' AND destid = 9; SELECT * FROM graph WHERE latch = '2' AND destid = 9;
SELECT * FROM graph WHERE latch = '2' AND destid = 10; SELECT * FROM graph WHERE latch = '2' AND destid = 10;
SELECT * FROM graph WHERE latch = '2' AND destid = 11; SELECT * FROM graph WHERE latch = '2' AND destid = 11;
...@@ -378,7 +364,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 1; ...@@ -378,7 +364,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 1; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 1; SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 1;
...@@ -390,7 +376,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 2; ...@@ -390,7 +376,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 2; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 2;
SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 2; SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 2;
...@@ -402,7 +388,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 3; ...@@ -402,7 +388,7 @@ SELECT * FROM graph WHERE latch = '2' AND destid = 4 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 5 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 6 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 7 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 8 and weight = 3; # <-- note, should return nothing
SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 9 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 10 and weight = 3;
SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 3; SELECT * FROM graph WHERE latch = '2' AND destid = 11 and weight = 3;
...@@ -458,16 +444,12 @@ SELECT * FROM graph WHERE latch='dijkstras' AND origid=4; ...@@ -458,16 +444,12 @@ SELECT * FROM graph WHERE latch='dijkstras' AND origid=4;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=5; SELECT * FROM graph WHERE latch='dijkstras' AND origid=5;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=6; SELECT * FROM graph WHERE latch='dijkstras' AND origid=6;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=7; SELECT * FROM graph WHERE latch='dijkstras' AND origid=7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='dijkstras' AND origid=8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='dijkstras' AND origid=8;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=9; SELECT * FROM graph WHERE latch='dijkstras' AND origid=9;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=10; SELECT * FROM graph WHERE latch='dijkstras' AND origid=10;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=11; SELECT * FROM graph WHERE latch='dijkstras' AND origid=11;
SELECT * FROM graph WHERE latch='dijkstras' AND origid=12; SELECT * FROM graph WHERE latch='dijkstras' AND origid=12;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='dijkstras' AND origid=666; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='dijkstras' AND origid=666;
#-- originating vertices #-- originating vertices
SELECT * FROM graph WHERE latch='dijkstras' AND destid=1; SELECT * FROM graph WHERE latch='dijkstras' AND destid=1;
...@@ -477,9 +459,7 @@ SELECT * FROM graph WHERE latch='dijkstras' AND destid=4; ...@@ -477,9 +459,7 @@ SELECT * FROM graph WHERE latch='dijkstras' AND destid=4;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=5; SELECT * FROM graph WHERE latch='dijkstras' AND destid=5;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=6; SELECT * FROM graph WHERE latch='dijkstras' AND destid=6;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=7; SELECT * FROM graph WHERE latch='dijkstras' AND destid=7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='dijkstras' AND destid=8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='dijkstras' AND destid=8;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=9; SELECT * FROM graph WHERE latch='dijkstras' AND destid=9;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=10; SELECT * FROM graph WHERE latch='dijkstras' AND destid=10;
SELECT * FROM graph WHERE latch='dijkstras' AND destid=11; SELECT * FROM graph WHERE latch='dijkstras' AND destid=11;
...@@ -492,7 +472,7 @@ SELECT * FROM graph WHERE latch='1' AND origid=2 AND destid=1; ...@@ -492,7 +472,7 @@ SELECT * FROM graph WHERE latch='1' AND origid=2 AND destid=1;
SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=4; SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=4;
SELECT * FROM graph WHERE latch='1' AND origid=4 AND destid=1; SELECT * FROM graph WHERE latch='1' AND origid=4 AND destid=1;
SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=5; SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=5;
SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=666; SELECT * FROM graph WHERE latch='1' AND origid=1 AND destid=666; # <-- note, should return nothing
SELECT * FROM graph WHERE latch='1' AND origid=5 AND destid=7; SELECT * FROM graph WHERE latch='1' AND origid=5 AND destid=7;
SELECT * FROM graph WHERE latch='1' AND origid=7 AND destid=5; SELECT * FROM graph WHERE latch='1' AND origid=7 AND destid=5;
SELECT * FROM graph WHERE latch='1' AND origid=10 AND destid=11; SELECT * FROM graph WHERE latch='1' AND origid=10 AND destid=11;
...@@ -508,16 +488,12 @@ SELECT * FROM graph WHERE latch='1' AND origid=4; ...@@ -508,16 +488,12 @@ SELECT * FROM graph WHERE latch='1' AND origid=4;
SELECT * FROM graph WHERE latch='1' AND origid=5; SELECT * FROM graph WHERE latch='1' AND origid=5;
SELECT * FROM graph WHERE latch='1' AND origid=6; SELECT * FROM graph WHERE latch='1' AND origid=6;
SELECT * FROM graph WHERE latch='1' AND origid=7; SELECT * FROM graph WHERE latch='1' AND origid=7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='1' AND origid=8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='1' AND origid=8;
SELECT * FROM graph WHERE latch='1' AND origid=9; SELECT * FROM graph WHERE latch='1' AND origid=9;
SELECT * FROM graph WHERE latch='1' AND origid=10; SELECT * FROM graph WHERE latch='1' AND origid=10;
SELECT * FROM graph WHERE latch='1' AND origid=11; SELECT * FROM graph WHERE latch='1' AND origid=11;
SELECT * FROM graph WHERE latch='1' AND origid=12; SELECT * FROM graph WHERE latch='1' AND origid=12;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='1' AND origid=666; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='1' AND origid=666;
SELECT * FROM graph WHERE latch='1' AND destid=1; SELECT * FROM graph WHERE latch='1' AND destid=1;
SELECT * FROM graph WHERE latch='1' AND destid=2; SELECT * FROM graph WHERE latch='1' AND destid=2;
SELECT * FROM graph WHERE latch='1' AND destid=3; SELECT * FROM graph WHERE latch='1' AND destid=3;
...@@ -525,9 +501,7 @@ SELECT * FROM graph WHERE latch='1' AND destid=4; ...@@ -525,9 +501,7 @@ SELECT * FROM graph WHERE latch='1' AND destid=4;
SELECT * FROM graph WHERE latch='1' AND destid=5; SELECT * FROM graph WHERE latch='1' AND destid=5;
SELECT * FROM graph WHERE latch='1' AND destid=6; SELECT * FROM graph WHERE latch='1' AND destid=6;
SELECT * FROM graph WHERE latch='1' AND destid=7; SELECT * FROM graph WHERE latch='1' AND destid=7;
#-- FIXME This is returning one result set, suspect this is a bug...? SELECT * FROM graph WHERE latch='1' AND destid=8; # <-- note, should return nothing
#-- https://bugs.launchpad.net/oqgraph/+bug/1196020
SELECT * FROM graph WHERE latch='1' AND destid=8;
SELECT * FROM graph WHERE latch='1' AND destid=9; SELECT * FROM graph WHERE latch='1' AND destid=9;
SELECT * FROM graph WHERE latch='1' AND destid=10; SELECT * FROM graph WHERE latch='1' AND destid=10;
SELECT * FROM graph WHERE latch='1' AND destid=11; SELECT * FROM graph WHERE latch='1' AND destid=11;
......
mysql-test/suite/oqgraph/regression_1196020.result 0 → 100644
View file @ 863cfb7e
DROP TABLE IF EXISTS graph_base;
DROP TABLE IF EXISTS graph;
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);
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '2' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'dijkstras' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '1' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '2' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'dijkstras' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '1' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '2' AND origid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'dijkstras' AND origid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '1' AND origid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '2' AND destid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = 'dijkstras' AND destid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '1' AND destid = 666 and weight = 1;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '0' AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch is NULL AND origid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch = '0' AND destid = 666;
latch origid destid weight seq linkid
SELECT * FROM graph WHERE latch is NULL AND destid = 666;
latch origid destid weight seq linkid
DELETE FROM graph_base;
FLUSH TABLES;
TRUNCATE TABLE graph_base;
DROP TABLE graph_base;
DROP TABLE graph;
mysql-test/suite/oqgraph/regression_1196020.test 0 → 100644
View file @ 863cfb7e
# Regression test for https://bugs.launchpad.net/oqgraph/+bug/1196020
#-- bug where select blah with origid = X where X does not exist, returns a row
#-- bug where select blah with destid = X where X does not exist, returns a row
--disable_warnings
DROP TABLE IF EXISTS graph_base;
DROP TABLE IF EXISTS graph;
--enable_warnings
# Create the backing store
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);
# All the following should return no result because no vertex 666 exists in the graph
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666;
SELECT * FROM graph WHERE latch = '2' AND origid = 666;
SELECT * FROM graph WHERE latch = 'dijkstras' AND origid = 666;
SELECT * FROM graph WHERE latch = '1' AND origid = 666;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 666;
SELECT * FROM graph WHERE latch = '2' AND destid = 666;
SELECT * FROM graph WHERE latch = 'dijkstras' AND destid = 666;
SELECT * FROM graph WHERE latch = '1' AND destid = 666;
SELECT * FROM graph WHERE latch = 'breadth_first' AND origid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND origid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = 'dijkstras' AND origid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = '1' AND origid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = 'breadth_first' AND destid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = '2' AND destid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = 'dijkstras' AND destid = 666 and weight = 1;
SELECT * FROM graph WHERE latch = '1' AND destid = 666 and weight = 1;
# Sanity check for no-search
SELECT * FROM graph WHERE latch = '' AND origid = 666;
SELECT * FROM graph WHERE latch = '0' AND origid = 666;
SELECT * FROM graph WHERE latch is NULL AND origid = 666;
SELECT * FROM graph WHERE latch = '' AND destid = 666;
SELECT * FROM graph WHERE latch = '0' AND destid = 666;
SELECT * FROM graph WHERE latch is NULL AND destid = 666;
DELETE FROM graph_base;
FLUSH TABLES;
TRUNCATE TABLE graph_base;
DROP TABLE graph_base;
DROP TABLE graph;
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