File: test_transaction_local_data.test

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# name: test/sql/transactions/test_transaction_local_data.test
# description: Test operations on transaction local data
# group: [transactions]

statement ok
PRAGMA enable_verification

# perform different operations on the same data within one transaction
statement ok
BEGIN TRANSACTION

statement ok
CREATE TABLE integers(i INTEGER, j INTEGER)

# append
statement ok
INSERT INTO integers VALUES (1, 3), (2, 3)

query II
SELECT * FROM integers ORDER BY 1
----
1	3
2	3

# update
statement ok
UPDATE integers SET j=5 WHERE i=2

statement ok
UPDATE integers SET j=5 WHERE i=2

statement ok
UPDATE integers SET j=5 WHERE i=2

query II
SELECT * FROM integers ORDER BY 1
----
1	3
2	5

# delete
statement ok
DELETE FROM integers WHERE i=2

query II
SELECT * FROM integers ORDER BY 1
----
1	3

# commit
statement ok
COMMIT

# we can still read the table now
query II
SELECT * FROM integers ORDER BY 1
----
1	3