34 lines
873 B
TypeScript
34 lines
873 B
TypeScript
import { MigrationInterface, QueryRunner } from 'typeorm';
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export class AddsBaseTriggers1775011588385 implements MigrationInterface {
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public async up(queryRunner: QueryRunner): Promise<void> {
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queryRunner.query(`
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CREATE OR REPLACE FUNCTION set_updated_at()
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RETURNS TRIGGER AS $$
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BEGIN
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NEW.updated_at = now();
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RETURN NEW;
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END;
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$$ LANGUAGE plpgsql;
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CREATE TRIGGER set_articles_updated_at
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BEFORE UPDATE ON articles
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FOR EACH ROW
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EXECUTE FUNCTION set_updated_at();
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CREATE TRIGGER set_users_updated_at
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BEFORE UPDATE on users
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FOR EACH ROW
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EXECUTE FUNCTION set_updated_at();
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--end-sql`);
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}
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public async down(queryRunner: QueryRunner): Promise<void> {
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await queryRunner.query(`--sql
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DROP TRIGGER set_articles_updated_at ON articles;
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DROP TRIGGER set_users_updated_at ON users;
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DROP FUNCTION set_updated_at();
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--end-sql`);
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}
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}
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