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email-tracker/external/duckdb/test/sql/attach/attach_reserved.test
2025-10-24 19:21:19 -05:00

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SQL

# name: test/sql/attach/attach_reserved.test
# description: Test ATTACH of reserved names
# group: [attach]
statement ok
PRAGMA enable_verification
# attach a new database called temp
statement ok
ATTACH DATABASE '__TEST_DIR__/temp.db';
# we alias "temp" and "main" to use "_db" instead
statement ok
CREATE TABLE temp_db.integers(i INTEGER);
statement ok
DETACH temp_db;
# attach a new database called temp
statement ok
ATTACH DATABASE '__TEST_DIR__/system.db';
statement ok
CREATE TABLE system_db.integers(i INTEGER);
statement ok
DETACH system_db;
# explicitly selecting these aliases leads to an error
statement error
ATTACH DATABASE ':memory:' AS temp;
----
reserved name
statement error
ATTACH DATABASE ':memory:' AS main;
----
reserved name
statement error
ATTACH DATABASE ':memory:' AS system;
----
reserved name