mirror of
https://github.com/cldellow/sqlite-parquet-vtable.git
synced 2025-11-04 02:39:56 +00:00
5559a7b563
...change test data to use 99 rows, so that when we have rowgroup size 10 we exercise this code.
53 lines
1.1 KiB
Bash
Executable File
53 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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export PGUSER=postgres
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dropdb parquet || true
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createdb parquet
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here=$(readlink -f "$(dirname "${BASH_SOURCE[0]}")")
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psql parquet << EOF
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CREATE TABLE no_nulls1(
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rowid INT2,
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bool_0 INT2,
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int8_1 INT2,
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int16_2 INT2,
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int32_3 INT4,
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int64_4 INT8,
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ts_5 int8,
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double_6 DOUBLE PRECISION,
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string_7 TEXT,
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string_8 TEXT,
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binary_9 TEXT,
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binary_10 TEXT
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);
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CREATE TABLE no_nulls2 (LIKE no_nulls1);
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CREATE TABLE nulls (LIKE no_nulls1);
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COPY no_nulls1 FROM '$here/no-nulls.csv';
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COPY no_nulls2 FROM '$here/no-nulls.csv';
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COPY nulls FROM '$here/nulls.csv';
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CREATE OR REPLACE FUNCTION quote(TEXT) RETURNS TEXT AS \$\$
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BEGIN
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RETURN CASE WHEN \$1 IS NULL THEN 'NULL' ELSE \$1 END;
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END;
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\$\$ LANGUAGE 'plpgsql' IMMUTABLE;
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CREATE OR REPLACE FUNCTION datetime(INT8, TEXT) RETURNS TEXT AS \$\$
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BEGIN
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RETURN to_timestamp(\$1) AT TIME ZONE 'UTC';
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END;
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\$\$ LANGUAGE 'plpgsql' IMMUTABLE;
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CREATE OR REPLACE FUNCTION printf(TEXT, DOUBLE PRECISION) RETURNS TEXT AS \$\$
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BEGIN
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RETURN CAST(\$2 AS DECIMAL(10, 2))::TEXT;
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END;
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\$\$ LANGUAGE 'plpgsql' IMMUTABLE;
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EOF
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