Michael McGuinness
53ea7d34e6
Start adding Textract + UUID changes * base * startclient * ts * short * tests
34 lines
728 B
PL/PgSQL
34 lines
728 B
PL/PgSQL
CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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create or replace function uuid_generate_v7()
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returns uuid
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as $$
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select encode(
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set_bit(
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set_bit(
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overlay(uuid_send(gen_random_uuid())
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placing substring(int8send(floor(extract(epoch from clock_timestamp()) * 1000)::bigint) from 3)
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from 1 for 6
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),
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52, 1
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),
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53, 1
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),
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'hex')::uuid;
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$$
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language SQL
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volatile;
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CREATE FUNCTION isInVersion(
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_version int,
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_addedVersion int,
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_removedVersion int
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)
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RETURNS boolean as $$
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BEGIN
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RETURN _version is null OR (
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_version >= _addedVersion AND
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(_removedVersion is null OR _version < _removedVersion)
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);
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END;
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$$ LANGUAGE plpgsql; |