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https://github.com/timescale/timescaledb.git
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90c7a6f546
This PR fixes handling of one space partition. It avoids creating a CHECK constraint and also fixes the logic in default dimension range creation.
53 lines
3.3 KiB
SQL
53 lines
3.3 KiB
SQL
\unset ECHO
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\o /dev/null
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\ir include/test_utils.sql
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\o
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\set ECHO errors
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\set VERBOSITY default
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\o /dev/null
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--open
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SELECT assert_equal(0::bigint, actual_range_start), assert_equal(10::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(0,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(0::bigint, actual_range_start), assert_equal(10::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(9,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(10::bigint, actual_range_start), assert_equal(20::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(10,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(-10::bigint, actual_range_start), assert_equal(0::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(-1,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(-10::bigint, actual_range_start), assert_equal(0::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(-10,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(-20::bigint, actual_range_start), assert_equal(-10::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(-11,10) AS res(actual_range_start, actual_range_end);
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--test that the ends are cut as needed to prevent overflow/undeflow.
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SELECT assert_equal(-9223372036854775808, actual_range_start), assert_equal(-9223372036854775800::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(-9223372036854775808,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(-9223372036854775808, actual_range_start), assert_equal(-9223372036854775800::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(-9223372036854775807,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(9223372036854775800::bigint, actual_range_start), assert_equal(9223372036854775807::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(9223372036854775807,10) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(9223372036854775800::bigint, actual_range_start), assert_equal(9223372036854775807::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_open(9223372036854775806,10) AS res(actual_range_start, actual_range_end);
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--closed
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SELECT assert_equal((-9223372036854775808)::bigint, actual_range_start), assert_equal(1073741823::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_closed(0,2::smallint) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal(1073741823::bigint, actual_range_start), assert_equal(9223372036854775807::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_closed(1073741824,2::smallint) AS res(actual_range_start, actual_range_end);
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SELECT assert_equal((-9223372036854775808)::bigint, actual_range_start), assert_equal(9223372036854775807::bigint, actual_range_end)
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FROM _timescaledb_internal.dimension_calculate_default_range_closed(1073741824,1::smallint) AS res(actual_range_start, actual_range_end);
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