Import SQLite 3.10.2.

third_party/sqlite/src/test/select4.test

Index: third_party/sqlite/src/test/select4.test
diff --git a/third_party/sqlite/src/test/select4.test b/third_party/sqlite/src/test/select4.test
index 8fc200d43468c1b8dd83278b063bc8ffb7f55b8c..a7b1af20a554f8f85e09b1d254e87f064f7338a5 100644
--- a/third_party/sqlite/src/test/select4.test
+++ b/third_party/sqlite/src/test/select4.test
@@ -105,6 +105,10 @@ ifcapable subquery {
     }
   } {0 1 2 2 3 3 3 3}
 }
+
+# EVIDENCE-OF: R-02644-22131 In a compound SELECT statement, only the
+# last or right-most simple SELECT may have an ORDER BY clause.
+#
 do_test select4-1.3 {
   set v [catch {execsql {
     SELECT DISTINCT log FROM t1 ORDER BY log
@@ -114,6 +118,10 @@ do_test select4-1.3 {
   }} msg]
   lappend v $msg
 } {1 {ORDER BY clause should come after UNION ALL not before}}
+do_catchsql_test select4-1.4 {
+  SELECT (VALUES(0) INTERSECT SELECT(0) UNION SELECT(0) ORDER BY 1 UNION
+          SELECT 0 UNION SELECT 0 ORDER BY 1);
+} {1 {ORDER BY clause should come after UNION not before}}
 
 # Union operator
 #
@@ -144,6 +152,15 @@ do_test select4-2.3 {
   }} msg]
   lappend v $msg
 } {1 {ORDER BY clause should come after UNION not before}}
+do_test select4-2.4 {
+  set v [catch {execsql {
+    SELECT 0 ORDER BY (SELECT 0) UNION SELECT 0;
+  }} msg]
+  lappend v $msg
+} {1 {ORDER BY clause should come after UNION not before}}
+do_execsql_test select4-2.5 {
+  SELECT 123 AS x ORDER BY (SELECT x ORDER BY 1);
+} {123}
 
 # Except operator
 #
@@ -260,6 +277,16 @@ do_test select4-4.3 {
   }} msg]
   lappend v $msg
 } {1 {ORDER BY clause should come after INTERSECT not before}}
+do_catchsql_test select4-4.4 {
+  SELECT 3 IN (
+    SELECT 0 ORDER BY 1
+    INTERSECT
+    SELECT 1
+    INTERSECT 
+    SELECT 2
+    ORDER BY 1
+  );
+} {1 {ORDER BY clause should come after INTERSECT not before}}
 
 # Various error messages while processing UNION or INTERSECT
 #
@@ -795,6 +822,11 @@ do_test select4-11.15 {
     SELECT x FROM t2
   }
 } {1 {SELECTs to the left and right of UNION do not have the same number of result columns}}
+do_test select4-11.16 {
+  catchsql {
+    INSERT INTO t2(rowid) VALUES(2) UNION SELECT 3,4 UNION SELECT 5,6 ORDER BY 1;
+  }
+} {1 {SELECTs to the left and right of UNION do not have the same number of result columns}}
 
 do_test select4-12.1 {
   sqlite3 db2 :memory:
@@ -859,5 +891,29 @@ do_execsql_test select4-14.8 {
 do_execsql_test select4-14.9 {
   SELECT * FROM t14 UNION ALL VALUES(3,2,1),(2,3,1),(1,2,3),(2,1,3);
 } {1 2 3 4 5 6 3 2 1 2 3 1 1 2 3 2 1 3}
+do_execsql_test select4-14.10 {
+  SELECT (VALUES(1),(2),(3),(4))
+} {1}
+do_execsql_test select4-14.11 {
+  SELECT (SELECT 1 UNION ALL SELECT 2 UNION ALL SELECT 3 UNION ALL SELECT 4)
+} {1}
+do_execsql_test select4-14.12 {
+  VALUES(1) UNION VALUES(2);
+} {1 2}
+do_execsql_test select4-14.13 {
+  VALUES(1),(2),(3) EXCEPT VALUES(2);
+} {1 3}
+do_execsql_test select4-14.14 {
+  VALUES(1),(2),(3) EXCEPT VALUES(1),(3);
+} {2}
+do_execsql_test select4-14.15 {
+  SELECT * FROM (SELECT 123), (SELECT 456) ON likely(0 OR 1) OR 0;
+} {123 456}
+do_execsql_test select4-14.16 {
+  VALUES(1),(2),(3),(4) UNION ALL SELECT 5 LIMIT 99;
+} {1 2 3 4 5}
+do_execsql_test select4-14.17 {
+  VALUES(1),(2),(3),(4) UNION ALL SELECT 5 LIMIT 3;
+} {1 2 3}
 
 finish_test