Oli Juhl
95d0e58d31
**What** Add `GET /admin/regions` Add `GET /admin/regions/:id` Blocked by #6320 Co-authored-by: Adrien de Peretti <25098370+adrien2p@users.noreply.github.com>
33 lines
795 B
TypeScript
33 lines
795 B
TypeScript
export function generatePostgresAlterColummnIfExistStatement(
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tableName: string,
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columns: string[],
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alterExpression: string
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) {
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let script = `
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DO $$
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DECLARE
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current_column text;
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BEGIN`
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columns.forEach((column) => {
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script += `
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current_column := '${column}';
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IF EXISTS (
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SELECT 1
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FROM information_schema.columns
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WHERE table_name = '${tableName}'
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AND column_name = current_column
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) THEN
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EXECUTE format('ALTER TABLE %I ALTER COLUMN %I ${alterExpression}', '${tableName}', current_column);
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ELSE
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RAISE NOTICE 'Column % does not exist or alteration condition not met.', current_column;
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END IF;`
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})
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script += `
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END$$;
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`
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return script
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}
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