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Overview
Comment:Strengthen the tests for aggregate functions in GROUP BY clauses. Changes to test cases only. No changes to code. (CVS 4601)
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SHA1: 4be8e6765bf8bc48747b2542f2ed77066fb9dcb9
User & Date: drh 2007-12-08 18:01:31.000
Context
2007-12-08
21:10
Better resolution of ORDER BY terms in compound queries. Candidate solution for ticket #2822. Needs more testing and documentation before going final. (CVS 4602) (check-in: 62a78d212c user: drh tags: trunk)
18:01
Strengthen the tests for aggregate functions in GROUP BY clauses. Changes to test cases only. No changes to code. (CVS 4601) (check-in: 4be8e6765b user: drh tags: trunk)
17:55
Fix a bug in the debugging printf logic. (CVS 4600) (check-in: 1d6a9f5faf user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to test/misc4.test.
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#
#***********************************************************************
# 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 1.22 2007/08/13 15:28:35 danielk1977 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.
#








|








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#
#***********************************************************************
# 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 1.23 2007/12/08 18:01:31 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.
#
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  catchsql {
    INSERT INTO t3 VALUES(1);
  }
} {0 {}}

# Ticket #966
#
ifcapable compound {
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
    ORDER BY 1, 2;
  }
} {1 x 1 z}
do_test misc4-3.2 {
  catchsql { 
    SELECT ID, Value FROM Table1
       UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2
    ORDER BY 1, 2;
  }
} {1 {aggregate functions are not allowed in the GROUP BY clause}}







} ;# ifcapable compound

# Ticket #1047.  Make sure column types are preserved in subqueries.
#
ifcapable subquery {
  do_test misc4-4.1 {
    execsql {








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  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');
  }
  catchsql { 
    SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 ORDER BY 1, 2;
  }
} {1 {aggregate functions are not allowed in the GROUP BY clause}}
ifcapable compound {
  do_test misc4-3.2 {
    execsql {
      SELECT ID, Value FROM Table1
         UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1
      ORDER BY 1, 2;
    }
  } {1 x 1 z}
  do_test misc4-3.3 {
    catchsql { 
      SELECT ID, Value FROM Table1
         UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2
      ORDER BY 1, 2;
    }
  } {1 {aggregate functions are not allowed in the GROUP BY clause}}
  do_test misc4-3.4 {
    catchsql { 
      SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2
         UNION SELECT ID, Value FROM Table1
      ORDER BY 1, 2;
    }
  } {1 {aggregate functions are not allowed in the GROUP BY clause}}
} ;# ifcapable compound

# Ticket #1047.  Make sure column types are preserved in subqueries.
#
ifcapable subquery {
  do_test misc4-4.1 {
    execsql {
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