Function getFieldAttributes

packages/cli/src/actions/pull/provider/mysql.ts:287–318

({ fieldName, fieldType, datatype, length, precision, services })

    },

    getFieldAttributes({ fieldName, fieldType, datatype, length, precision, services }) {
        const factories: DataFieldAttributeFactory[] = [];

        // Add @updatedAt for DateTime fields named updatedAt or updated_at
        if (fieldType === 'DateTime' && (fieldName.toLowerCase() === 'updatedat' || fieldName.toLowerCase() === 'updated_at')) {
            factories.push(new DataFieldAttributeFactory().setDecl(getAttributeRef('@updatedAt', services)));
        }

        // Add @db.* attribute if the datatype differs from the default
        const dbAttr = services.shared.workspace.IndexManager.allElements('Attribute').find(
            (d) => d.name.toLowerCase() === `@db.${datatype.toLowerCase()}`,
        )?.node as Attribute | undefined;

        const defaultDatabaseType = this.getDefaultDatabaseType(fieldType as BuiltinType);

        if (
            dbAttr &&
            defaultDatabaseType &&
            (defaultDatabaseType.type !== datatype ||
                (defaultDatabaseType.precision &&
                    defaultDatabaseType.precision !== (length ?? precision)))
        ) {
            const dbAttrFactory = new DataFieldAttributeFactory().setDecl(dbAttr);
            const sizeValue = length ?? precision;
            if (sizeValue !== undefined && sizeValue !== null) {
                dbAttrFactory.addArg((a) => a.NumberLiteral.setValue(sizeValue));
            }
            factories.push(dbAttrFactory);
        }

        return factories;
    },
};

function getTableIntrospectionQuery() {