sqlite source (unix build) added to libraries

1 files changed, 74 insertions, 0 deletions

diff --git a/libraries/sqlite/unix/sqlite-3.5.1/test/index2.test b/libraries/sqlite/unix/sqlite-3.5.1/test/index2.test
new file mode 100644
index 0000000..48d0c38
--- /dev/null
+++ b/libraries/sqlite/unix/sqlite-3.5.1/test/index2.test
@@ -0,0 +1,74 @@
+# 2005 January 11
+#
+# 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 the CREATE INDEX statement.
+#
+# $Id: index2.test,v 1.3 2006/03/03 19:12:30 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Create a table with a large number of columns
+#
+do_test index2-1.1 {
+  set sql {CREATE TABLE t1(}
+  for {set i 1} {$i<1000} {incr i} {
+    append sql "c$i,"
+  }
+  append sql "c1000);"
+  execsql $sql
+} {}
+do_test index2-1.2 {
+  set sql {INSERT INTO t1 VALUES(}
+  for {set i 1} {$i<1000} {incr i} {
+    append sql $i,
+  }
+  append sql {1000);}
+  execsql $sql
+} {}
+do_test index2-1.3 {
+  execsql {SELECT c123 FROM t1}
+} 123
+do_test index2-1.4 {
+  execsql BEGIN
+  for {set j 1} {$j<=100} {incr j} {
+    set sql {INSERT INTO t1 VALUES(}
+    for {set i 1} {$i<1000} {incr i} {
+      append sql [expr {$j*10000+$i}],
+    }
+    append sql "[expr {$j*10000+1000}]);"
+    execsql $sql
+  }
+  execsql COMMIT
+  execsql {SELECT count(*) FROM t1}
+} 101
+do_test index2-1.5 {
+  execsql {SELECT round(sum(c1000)) FROM t1}
+} {50601000.0}
+
+# Create indices with many columns
+#
+do_test index2-2.1 {
+  set sql "CREATE INDEX t1i1 ON t1("
+  for {set i 1} {$i<1000} {incr i} {
+    append sql c$i,
+  }
+  append sql c1000)
+  execsql $sql
+} {}
+do_test index2-2.2 {
+  ifcapable explain {
+    execsql {EXPLAIN SELECT c9 FROM t1 ORDER BY c1, c2, c3, c4, c5}
+  }
+  execsql {SELECT c9 FROM t1 ORDER BY c1, c2, c3, c4, c5, c6 LIMIT 5}
+} {9 10009 20009 30009 40009}
+
+finish_test