Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 187 insertions, 0 deletions

diff --git a/test/orderby5.test b/test/orderby5.test
new file mode 100644
index 0000000..ccdcf1d
--- /dev/null
+++ b/test/orderby5.test
@@ -0,0 +1,187 @@
+# 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, 0.03) 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/}
+
+#-------------------------------------------------------------------------
+do_execsql_test 4.1.0 {
+  CREATE TABLE t4(b COLLATE nocase);
+  INSERT INTO t4 VALUES('abc');
+  INSERT INTO t4 VALUES('ABC');
+  INSERT INTO t4 VALUES('aBC');
+}
+do_execsql_test 4.1.1 {
+  SELECT * FROM t4 ORDER BY b COLLATE binary
+} {ABC aBC abc}
+do_execsql_test 4.1.2 {
+  SELECT * FROM t4 WHERE b='abc' ORDER BY b COLLATE binary
+} {ABC aBC abc}
+
+do_execsql_test 4.2.1 {
+  CREATE TABLE Records(typeID INTEGER, key TEXT COLLATE nocase, value TEXT);
+  CREATE INDEX RecordsIndex ON Records(typeID, key, value);
+}
+do_execsql_test 4.2.2 {
+  explain query plan
+  SELECT typeID, key, value FROM Records 
+  WHERE typeID = 2 AND key = 'x' 
+  ORDER BY key, value;
+} {~/TEMP B-TREE/}
+do_execsql_test 4.2.3 {
+  explain query plan
+  SELECT typeID, key, value FROM Records 
+  WHERE typeID = 2 AND (key = 'x' COLLATE binary)
+  ORDER BY key, value;
+} {~/TEMP B-TREE/}
+do_execsql_test 4.2.4 {
+  explain query plan
+  SELECT typeID, key, value FROM Records 
+  WHERE typeID = 2 
+  ORDER BY key, value;
+} {~/TEMP B-TREE/}
+
+db collate hello [list string match]
+do_execsql_test 4.3.1 {
+  CREATE TABLE t5(a INTEGER PRIMARY KEY, b COLLATE hello, c, d);
+}
+db close
+sqlite3 db test.db
+do_catchsql_test 4.3.2 {
+  SELECT a FROM t5 WHERE b='def' ORDER BY b;
+} {1 {no such collation sequence: hello}}
+
+# 2020-02-13 ticket 41c1456a6e61c0e7
+do_execsql_test 4.4.0 {
+  DROP TABLE t1;
+  CREATE TABLE t1(a);
+  DROP TABLE t2;
+  CREATE TABLE t2(b INTEGER PRIMARY KEY, c INT);
+  SELECT DISTINCT *
+    FROM t1 LEFT JOIN t2 ON b=c AND b=(SELECT a FROM t1)
+   WHERE c>10;
+} {}
+
+finish_test