[#4] B4: Alert threshold uses INTEGER type - risk of overflow #29

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sebse wants to merge 1 commits from 4-bigint-migration into main
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/** @type {import('node-pg-migrate').MigrationBuilder} */
exports.up = (pgm) => {
pgm.sql(`ALTER TABLE signals ALTER COLUMN green TYPE bigint`);
pgm.sql(`ALTER TABLE signals ALTER COLUMN red TYPE bigint`);
pgm.sql(`ALTER TABLE alerts ALTER COLUMN threshold TYPE bigint`);
};
exports.down = (pgm) => {
pgm.sql(`ALTER TABLE alerts ALTER COLUMN threshold TYPE integer`);
pgm.sql(`ALTER TABLE signals ALTER COLUMN red TYPE integer`);
pgm.sql(`ALTER TABLE signals ALTER COLUMN green TYPE integer`);
};