# 2018-08-04
#
# 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.
#
#***********************************************************************
# 
#

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

do_execsql_test 1.0 {
  CREATE TABLE t2(c);
  CREATE TABLE t3(f);

  INSERT INTO t2 VALUES(1), (2);
  INSERT INTO t3 VALUES(3);
}

do_execsql_test 1.1 {
  select c from t2 union all select f from t3 limit 1 offset 1
} {2}

do_execsql_test 1.2 {
  select count(*) from (
    select c from t2 union all select f from t3 limit 1 offset 1
  )
} {1}

do_execsql_test 1.3 {
  select count(*) from (
    select c from t2 union all select f from t3
  )
} {3}

finish_test