# 2004 Jun 27
#
# 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.
#
# This file implements tests for miscellanous features that were
# left out of other test files.
#
# $Id: misc4.test,v 1.7 2004/10/19 16:40:59 drh Exp $

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

# Prepare a statement that will create a temporary table.  Then do
# a rollback.  Then try to execute the prepared statement.
#
do_test misc4-1.1 {
  db close
  set DB [sqlite3 db test.db]
  execsql {
    CREATE TABLE t1(x);
    INSERT INTO t1 VALUES(1);
  }
} {}
do_test misc4-1.2 {
  set sql {CREATE TEMP TABLE t2 AS SELECT * FROM t1}
  set stmt [sqlite3_prepare $DB $sql -1 TAIL]
  execsql {
    BEGIN;
    CREATE TABLE t3(a,b,c);
    INSERT INTO t1 SELECT * FROM t1;
    ROLLBACK;
  }
} {}
do_test misc4-1.3 {
  sqlite3_step $stmt
} SQLITE_DONE
do_test misc4-1.4 {
  execsql {
    SELECT * FROM temp.t2;
  }
} {1}

# Drop the temporary table, then rerun the prepared  statement to
# recreate it again.  This recreates ticket #807.
#
do_test misc4-1.5 {
  execsql {DROP TABLE t2}
  sqlite3_reset $stmt
  sqlite3_step $stmt
} {SQLITE_ERROR}
do_test misc4-1.6 {
  sqlite3_finalize $stmt
} {SQLITE_SCHEMA}

# Prepare but do not execute various CREATE statements.  Then before
# those statements are executed, try to use the tables, indices, views,
# are triggers that were created.
#
do_test misc4-2.1 {
  set stmt [sqlite3_prepare $DB {CREATE TABLE t3(x);} -1 TAIL]
  catchsql {
    INSERT INTO t3 VALUES(1);
  }
} {1 {no such table: t3}}
do_test misc4-2.2 {
  sqlite3_step $stmt
} SQLITE_DONE
do_test misc4-2.3 {
  sqlite3_finalize $stmt
} SQLITE_OK
do_test misc4-2.4 {
  catchsql {
    INSERT INTO t3 VALUES(1);
  }
} {0 {}}

# Ticket #966
#
do_test misc4-3.1 {
  execsql { 
    CREATE TABLE Table1(ID integer primary key, Value TEXT);
    INSERT INTO Table1 VALUES(1, 'x');
    CREATE TABLE Table2(ID integer NOT NULL, Value TEXT);
    INSERT INTO Table2 VALUES(1, 'z');
    INSERT INTO Table2 VALUES (1, 'a');
    SELECT ID, Value FROM Table1
       UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1,2
    ORDER BY 1, 2;
  }
} {{} {} 1 x 1 z}


finish_test