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# name: test/sql/export/parquet_export.test
# description: Test EXPORT/IMPORT database with parquet
# group: [export]
require parquet
require vector_size 64
statement ok
PRAGMA enable_verification
statement ok
BEGIN TRANSACTION
statement ok
CREATE TABLE integers(i INTEGER NOT NULL, j INTEGER)
statement ok
INSERT INTO integers SELECT i, i+1 FROM range(0, 1000) tbl(i)
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
statement ok
EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET)
statement ok
ROLLBACK
statement ok
IMPORT DATABASE '__TEST_DIR__/export_test'
# verify the data is still there
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
# verify that the not null constraint is still there
statement error
INSERT INTO integers VALUES (NULL, NULL)
----
<REGEX>:.*Constraint Error.*constraint failed.*
statement ok
DROP TABLE integers
# now do it with a codec specified
statement ok
BEGIN TRANSACTION
statement ok
CREATE TABLE integers(i INTEGER NOT NULL, j INTEGER)
statement ok
INSERT INTO integers SELECT i, i+1 FROM range(0, 1000) tbl(i)
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
statement ok
EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET, CODEC 'SNAPPY')
statement ok
ROLLBACK
statement ok
IMPORT DATABASE '__TEST_DIR__/export_test'
# verify the data is still there
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
# verify that the not null constraint is still there
statement error
INSERT INTO integers VALUES (NULL, NULL)
----
<REGEX>:.*Constraint Error.*constraint failed.*
statement ok
DROP TABLE integers
# now do it with compression and row group size specified
statement ok
BEGIN TRANSACTION
statement ok
CREATE TABLE integers(i INTEGER NOT NULL, j INTEGER)
statement ok
INSERT INTO integers SELECT i, i+1 FROM range(0, 1000) tbl(i)
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
statement ok
EXPORT DATABASE '__TEST_DIR__/export_test' (FORMAT PARQUET, COMPRESSION ZSTD, ROW_GROUP_SIZE 100000);
statement ok
ROLLBACK
statement ok
IMPORT DATABASE '__TEST_DIR__/export_test'
# verify the data is still there
query II nosort sumresult
SELECT SUM(i), SUM(j) FROM integers
# verify that the not null constraint is still there
statement error
INSERT INTO integers VALUES (NULL, NULL)
----
<REGEX>:.*Constraint Error.*constraint failed.*
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