[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/tkt-c48d99d690.test

+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+set ::testprefix tkt-c48d99d690
+
+do_test 1.0 {
+  execsql {
+    CREATE TABLE t1(a, b);
+    CREATE TABLE t2(a, b);
+    INSERT INTO t1 VALUES('one'  , 1);
+    INSERT INTO t1 VALUES('two'  , 5);
+    INSERT INTO t1 VALUES('two'  , 2);
+    INSERT INTO t1 VALUES('three', 3);
+    PRAGMA count_changes = 1;
+  }
+} {}
+
+do_test 1.1 {
+  execsql { INSERT INTO t2 SELECT * FROM t1 }
+} {4}
+
+do_test 1.2 { execsql VACUUM } {}
+
+finish_test