test/without_rowid6.test

# 2014-12-28
#
# 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.
#
#***********************************************************************
#
# Verify that WITHOUT ROWID tables work correctly when the PRIMARY KEY
# has redundant columns.
#

set testdir [file dirname $argv0]
source $testdir/tester.tcl

do_execsql_test without_rowid6-100 {
  CREATE TABLE t1(a,b,c,d,e, PRIMARY KEY(a,b,c,a,b,c,d,a,b,c)) WITHOUT ROWID;
  CREATE INDEX t1a ON t1(b, b);
  WITH RECURSIVE
    c(i) AS (VALUES(1) UNION ALL SELECT i+1 FROM c WHERE i<1000)
  INSERT INTO t1(a,b,c,d,e) SELECT i, i+1000, printf('x%dy',i), 0, 0 FROM c;
  ANALYZE;
} {}
do_execsql_test without_rowid6-110 {
  SELECT c FROM t1 WHERE a=123;
} {x123y}
do_execsql_test without_rowid6-120 {
  SELECT c FROM t1 WHERE b=1123;
} {x123y}
do_execsql_test without_rowid6-130 {
  SELECT c FROM t1 ORDER BY a DESC LIMIT 5;
} {x1000y x999y x998y x997y x996y}
do_execsql_test without_rowid6-140 {
  SELECT c FROM t1 ORDER BY b LIMIT 5;
} {x1y x2y x3y x4y x5y}


finish_test