File: wal_sequence_uncommitted_transaction.test

package info (click to toggle)
duckdb 1.5.1-3
  • links: PTS, VCS
  • area: main
  • in suites:
  • size: 299,196 kB
  • sloc: cpp: 865,414; ansic: 57,292; python: 18,871; sql: 12,663; lisp: 11,751; yacc: 7,412; lex: 1,682; sh: 747; makefile: 564
file content (39 lines) | stat: -rw-r--r-- 625 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
# name: test/sql/storage/wal/wal_sequence_uncommitted_transaction.test
# description: Use sequences with uncommited transaction
# group: [wal]

load __TEST_DIR__/store_sequences.db

statement ok
PRAGMA disable_checkpoint_on_shutdown

statement ok
PRAGMA wal_autocheckpoint='1TB';

statement ok
CREATE SEQUENCE seq

# start a transaction in con2
statement ok con2
BEGIN transaction

# select the nextval
query I con2
SELECT nextval('seq')
----
1

# query the sequence in con as well
query I
SELECT nextval('seq')
----
2

# restart the database
restart

# the sequence is now at position 3
query I
SELECT nextval('seq')
----
3