46 lines
1.7 KiB
PL/PgSQL
46 lines
1.7 KiB
PL/PgSQL
DROP SCHEMA IF EXISTS kewilayahan CASCADE;
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DROP SCHEMA IF EXISTS kkn CASCADE;
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DROP SCHEMA IF EXISTS tematik CASCADE;
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DROP SCHEMA IF EXISTS master_data;
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DROP SCHEMA IF EXISTS pivot_master_data;
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DROP SCHEMA IF EXISTS rancangan_murni CASCADE;
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DROP SCHEMA IF EXISTS penetapan_murni CASCADE;
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DROP SCHEMA IF EXISTS rancangan_pergeseran CASCADE;
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DROP SCHEMA IF EXISTS penetapan_pergeseran CASCADE;
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DROP SCHEMA IF EXISTS rancangan_perubahan CASCADE;
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DROP SCHEMA IF EXISTS penetapan_perubahan CASCADE;
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DROP SCHEMA IF EXISTS rancangan_pergeseran_perubahan CASCADE;
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DROP SCHEMA IF EXISTS penetapan_pergeseran_perubahan CASCADE;
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CREATE SCHEMA IF NOT EXISTS rancangan_murni;
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CREATE SCHEMA IF NOT EXISTS penetapan_murni;
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CREATE SCHEMA IF NOT EXISTS rancangan_pergeseran;
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CREATE SCHEMA IF NOT EXISTS penetapan_pergeseran;
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CREATE SCHEMA IF NOT EXISTS rancangan_perubahan;
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CREATE SCHEMA IF NOT EXISTS penetapan_perubahan;
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CREATE SCHEMA IF NOT EXISTS rancangan_pergeseran_perubahan;
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CREATE SCHEMA IF NOT EXISTS penetapan_pergeseran_perubahan;
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CREATE EXTENSION IF NOT EXISTS "pgcrypto";
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DROP FUNCTION IF EXISTS public.uuid_generate_v7() CASCADE;
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CREATE FUNCTION public.uuid_generate_v7() RETURNS uuid
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LANGUAGE plpgsql
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AS $$
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declare
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unix_ts_ms bytea;
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uuid_bytes bytea;
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begin
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unix_ts_ms = substring(int8send((extract(epoch from clock_timestamp()) * 1000)::bigint) from 3);
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-- use random v4 uuid as starting point (which has the same variant we need)
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uuid_bytes = uuid_send(gen_random_uuid());
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-- overlay timestamp
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uuid_bytes = overlay(uuid_bytes placing unix_ts_ms from 1 for 6);
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-- set version 7 by flipping the 2 and 1 bit in the version 4 string
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uuid_bytes = set_bit(set_bit(uuid_bytes, 53, 1), 52, 1);
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return encode(uuid_bytes, 'hex')::uuid;
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end
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$$; |