44 lines
969 B
SQL
44 lines
969 B
SQL
# name: test/sql/generated_columns/virtual/unique.test
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# description: Test generated columns with the UNIQUE constraint
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# group: [virtual]
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statement ok
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PRAGMA enable_verification
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#Unique constraint not supported yet (SQLite supports it, so it is planned)
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# Not supported appended to the column definition
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statement error
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CREATE TABLE unit (
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price INTEGER,
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amount_sold AS (price) UNIQUE,
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);
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----
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<REGEX>:.*Binder Error.*not supported yet.*
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# Also not as a column list
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statement error
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CREATE TABLE unit (
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price INTEGER,
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amount_sold AS (price),
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UNIQUE (amount_sold),
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);
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----
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<REGEX>:.*Binder Error.*not supported yet.*
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# Show that proper UNIQUE constraints still work when mixed in when generated columns
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statement ok
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CREATE TABLE tbl (
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gen1 AS (price),
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gen2 AS (price),
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price INTEGER UNIQUE
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);
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statement ok
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INSERT INTO tbl VALUES (5);
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# Violates unique constraint
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statement error
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INSERT INTO tbl VALUES (5);
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----
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<REGEX>:.*Constraint Error.*Duplicate key.* |