35 lines
904 B
SQL
35 lines
904 B
SQL
# name: test/parquet/test_18470.test
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# description: Test issue #18470 - Internal Error when querying multiple Parquet files that have mixed data type for same column
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# group: [parquet]
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require parquet
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require notwindows
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set seed 0.42
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statement ok
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COPY (
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SELECT
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(random() * 65535)::UINT16 as column1,
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'text_value_' || row_number() OVER () as column2
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FROM generate_series(1, 100)
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) TO '__TEST_DIR__/20250101.parquet' (FORMAT PARQUET);
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statement ok
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COPY (
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SELECT
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(random() * 65535)::UINT64 as column1,
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'text_value_' || row_number() OVER () as column2
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FROM generate_series(1, 100)
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) TO '__TEST_DIR__/20250102.parquet' (FORMAT PARQUET);
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query III
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SELECT filename = '__TEST_DIR__/20250101.parquet', *
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FROM read_parquet('__TEST_DIR__/2025010*.parquet')
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WHERE filename >= '__TEST_DIR__/20250101.parquet'
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AND column1 = 72
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LIMIT 10;
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----
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true 72 text_value_66
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