Michael McGuinness
90353d8161
Doc Clean Structure * outline * isdocclean * placeholder for clean log * versionplustesting * versionplustesting * testspassed
20 lines
434 B
PL/PgSQL
20 lines
434 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; |