Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch

third_party/sqlite/src/test/orderby5.test

Index: third_party/sqlite/src/test/orderby5.test
diff --git a/third_party/sqlite/src/test/orderby5.test b/third_party/sqlite/src/test/orderby5.test
new file mode 100644
index 0000000000000000000000000000000000000000..c9cce703ba281340445f2fe53b5635ce5f50876b
--- /dev/null
+++ b/third_party/sqlite/src/test/orderby5.test
@@ -0,0 +1,130 @@
+# 2013-06-14
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library.  The
+# focus of this file is testing that the optimizations that disable
+# ORDER BY clauses work correctly
+#
+
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+set ::testprefix orderby5
+
+# Generate test data for a join.  Verify that the join gets the
+# correct answer.
+#
+do_execsql_test 1.1 {
+  CREATE TABLE t1(a,b,c);
+  CREATE INDEX t1bc ON t1(b,c);
+
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT a, b, c FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.2.1 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT a, c, b FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.2.2 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT a, c, b FROM t1 WHERE a='xyz' COLLATE nocase;
+} {/B-TREE/}
+do_execsql_test 1.2.3 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT a COLLATE nocase, c, b FROM t1 WHERE a='xyz';
+} {/B-TREE/}
+do_execsql_test 1.2.4 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT a COLLATE nocase, c, b FROM t1 WHERE a='xyz' COLLATE nocase;
+} {~/B-TREE/}
+do_execsql_test 1.3 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT b, a, c FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.4 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT b, c, a FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.5 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT c, a, b FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.6 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT c, b, a FROM t1 WHERE a=0;
+} {~/B-TREE/}
+do_execsql_test 1.7 {
+  EXPLAIN QUERY PLAN
+  SELECT DISTINCT c, b, a FROM t1 WHERE +a=0;
+} {/B-TREE/}
+
+# In some cases, it is faster to do repeated index lookups than it is to
+# sort.  But in other cases, it is faster to sort than to do repeated index
+# lookups.
+#
+do_execsql_test 2.1a {
+  CREATE TABLE t2(a,b,c);
+  CREATE INDEX t2bc ON t2(b,c);
+  ANALYZE;
+  INSERT INTO sqlite_stat1 VALUES('t1','t1bc','1000000 10 9');
+  INSERT INTO sqlite_stat1 VALUES('t2','t2bc','100 10 5');
+  ANALYZE sqlite_master;
+
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t2 WHERE a=0 ORDER BY a, b, c;
+} {~/B-TREE/}
+
+do_execsql_test 2.1b {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE likelihood(a=0, 0.05) ORDER BY a, b, c;
+} {/B-TREE/}
+
+do_execsql_test 2.2 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE +a=0 ORDER BY a, b, c;
+} {/B-TREE/}
+do_execsql_test 2.3 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE a=0 ORDER BY b, a, c;
+} {~/B-TREE/}
+do_execsql_test 2.4 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE a=0 ORDER BY b, c, a;
+} {~/B-TREE/}
+do_execsql_test 2.5 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE a=0 ORDER BY a, c, b;
+} {/B-TREE/}
+do_execsql_test 2.6 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE a=0 ORDER BY c, a, b;
+} {/B-TREE/}
+do_execsql_test 2.7 {
+  EXPLAIN QUERY PLAN
+  SELECT * FROM t1 WHERE a=0 ORDER BY c, b, a;
+} {/B-TREE/}
+
+
+do_execsql_test 3.0 {
+  CREATE TABLE t3(a INTEGER PRIMARY KEY, b, c, d, e, f);
+  CREATE INDEX t3bcde ON t3(b, c, d, e);
+  EXPLAIN QUERY PLAN
+  SELECT a FROM t3 WHERE b=2 AND c=3 ORDER BY d DESC, e DESC, b, c, a DESC;
+} {~/B-TREE/}
+do_execsql_test 3.1 {
+  DROP TABLE t3;
+  CREATE TABLE t3(a INTEGER PRIMARY KEY, b, c, d, e, f) WITHOUT rowid;
+  CREATE INDEX t3bcde ON t3(b, c, d, e);
+  EXPLAIN QUERY PLAN
+  SELECT a FROM t3 WHERE b=2 AND c=3 ORDER BY d DESC, e DESC, b, c, a DESC;
+} {~/B-TREE/}
+
+
+finish_test