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24 lines
1.3 KiB
SQL
24 lines
1.3 KiB
SQL
SELECT '-- generateUUIDv7 --';
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SELECT toTypeName(generateUUIDv7());
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SELECT substring(hex(generateUUIDv7()), 13, 1); -- check version bits
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SELECT bitAnd(bitShiftRight(toUInt128(generateUUIDv7()), 62), 3); -- check variant bits
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SELECT generateUUIDv7(1) = generateUUIDv7(2);
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SELECT generateUUIDv7() = generateUUIDv7(1);
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SELECT generateUUIDv7(1) = generateUUIDv7(1);
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SELECT '-- generateUUIDv7ThreadMonotonic --';
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SELECT toTypeName(generateUUIDv7ThreadMonotonic());
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SELECT substring(hex(generateUUIDv7ThreadMonotonic()), 13, 1); -- check version bits
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SELECT bitAnd(bitShiftRight(toUInt128(generateUUIDv7ThreadMonotonic()), 62), 3); -- check variant bits
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SELECT generateUUIDv7ThreadMonotonic(1) = generateUUIDv7ThreadMonotonic(2);
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SELECT generateUUIDv7ThreadMonotonic() = generateUUIDv7ThreadMonotonic(1);
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SELECT generateUUIDv7ThreadMonotonic(1) = generateUUIDv7ThreadMonotonic(1);
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SELECT '-- generateUUIDv7NonMonotonic --';
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SELECT toTypeName(generateUUIDv7NonMonotonic());
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SELECT substring(hex(generateUUIDv7NonMonotonic()), 13, 1); -- check version bits
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SELECT bitAnd(bitShiftRight(toUInt128(generateUUIDv7NonMonotonic()), 62), 3); -- check variant bits
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SELECT generateUUIDv7NonMonotonic(1) = generateUUIDv7NonMonotonic(2);
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SELECT generateUUIDv7NonMonotonic() = generateUUIDv7NonMonotonic(1);
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SELECT generateUUIDv7NonMonotonic(1) = generateUUIDv7NonMonotonic(1);
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