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Comment:Test that if the definition of a collation sequence is changed and VACUUM run, the new database contains records sorted in the (new) correct order.
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SHA1: ce6eaac10a190b26b87bfe75918e2ef58fd7a3f9
User & Date: dan 2015-04-13 14:08:27.490
Context
2015-04-13
14:44
Remove a faulty assert() from the btree balancing logic. (check-in: d06669d968 user: drh tags: trunk)
14:08
Test that if the definition of a collation sequence is changed and VACUUM run, the new database contains records sorted in the (new) correct order. (check-in: ce6eaac10a user: dan tags: trunk)
14:03
Remove an unreachable branch from the VACUUM logic. (check-in: 65ace4b062 user: drh tags: trunk)
Changes
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Changes to test/vacuum2.test.
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# This file implements regression tests for SQLite library.  The
# focus of this file is testing the VACUUM statement.
#
# $Id: vacuum2.test,v 1.10 2009/02/18 20:31:18 drh Exp $

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


# Do not use a codec for tests in this file, as the database file is
# manipulated directly using tcl scripts (using the [hexio_write] command).
#
do_not_use_codec

# If the VACUUM statement is disabled in the current build, skip all








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# This file implements regression tests for SQLite library.  The
# focus of this file is testing the VACUUM statement.
#
# $Id: vacuum2.test,v 1.10 2009/02/18 20:31:18 drh Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix vacuum2

# Do not use a codec for tests in this file, as the database file is
# manipulated directly using tcl scripts (using the [hexio_write] command).
#
do_not_use_codec

# If the VACUUM statement is disabled in the current build, skip all
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  db eval {SELECT a, b FROM t1 WHERE a<=10} {
    if {$a==6} { set res [catchsql VACUUM] }
    lappend res2 $a
  }
  lappend res2 $res
} {1 2 3 4 5 6 7 8 9 10 {1 {cannot VACUUM - SQL statements in progress}}}





















finish_test








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  db eval {SELECT a, b FROM t1 WHERE a<=10} {
    if {$a==6} { set res [catchsql VACUUM] }
    lappend res2 $a
  }
  lappend res2 $res
} {1 2 3 4 5 6 7 8 9 10 {1 {cannot VACUUM - SQL statements in progress}}}

#-------------------------------------------------------------------------
# Check that if the definition of a collation sequence is changed and
# VACUUM run, records are store in the (new) correct order following the
# VACUUM. Even if the modified collation is attached to a PK of a WITHOUT
# ROWID table.

proc cmp {lhs rhs} { string compare $lhs $rhs }
db collate cmp cmp
do_execsql_test 6.0 {
  CREATE TABLE t6(x PRIMARY KEY COLLATE cmp, y) WITHOUT ROWID;
  CREATE INDEX t6y ON t6(y);
  INSERT INTO t6 VALUES('i', 'one');
  INSERT INTO t6 VALUES('ii', 'one');
  INSERT INTO t6 VALUES('iii', 'one');
}
integrity_check 6.1
proc cmp {lhs rhs} { string compare $rhs $lhs }
do_execsql_test 6.2 VACUUM
integrity_check 6.3

finish_test