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Adding upstream version 1.37.0.

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Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
Daniel Baumann 2025-05-17 09:46:10 +02:00
parent 42613ad5c6
commit 271b368104
Signed by: daniel
GPG key ID: FBB4F0E80A80222F
1329 changed files with 4727104 additions and 0 deletions
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testdata/tcl/dataversion1.test vendored Normal file
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# 2018-07-18
#
# 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.
#
#***********************************************************************
#
# Test case for SQLITE_FCNTL_DATA_VERSION
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
# Construct a database and get its initial data version
sqlite3 db test.db
do_test dataversion1-100 {
db eval {
CREATE TABLE t1(x);
INSERT INTO t1(x) VALUES(99);
SELECT * FROM t1;
}
} {99}
set dv1 [file_control_data_version db main]
# The data version does not change by ATTACH or by changes to
# other schemas within the same connection.
#
do_test dataversion1-101 {
db eval {
ATTACH ':memory:' AS aux1;
CREATE TABLE aux1.t2(y);
CREATE TEMP TABLE t3(z);
}
file_control_data_version db main
} $dv1
# The data version does change when SQL modifies the table
do_test dataversion1-110 {
db eval {
UPDATE t1 SET x=x+1;
}
set dv2 [file_control_data_version db]
expr {$::dv1==$dv2}
} {0}
# But the data version is constant if there are changes to other
# schemas
set dv1 [file_control_data_version db main]
do_test dataversion1-120 {
db eval {
UPDATE t2 SET y=y+1;
}
file_control_data_version db
} $dv1
# Changes to the database via another connection are not detected
# until there is a read transaction.
#
sqlite3 db2 test.db
do_test dataversion1-130 {
db2 eval {
SELECT * FROM t1
}
} {100}
do_test dataversion1-131 {
file_control_data_version db
} $dv1
do_test dataversion1-132 {
db2 eval {
UPDATE t1 SET x=x+1;
}
set dv2 [file_control_data_version db]
expr {$::dv1==$dv2}
} {1}
do_test dataversion1-133 {
db eval {SELECT * FROM t1}
set dv2 [file_control_data_version db]
expr {$::dv1==$dv2}
} {0}
finish_test