feat: bigint mode for integer, that supports full 64-bit values

Author: anatawa12

drizzle-orm/src/sqlite-core/columns/integer.ts

@@ -201,12 +201,52 @@ export class SQLiteBoolean<T extends ColumnBaseConfig<'boolean', 'SQLiteBoolean'
 	}
 }
 
+export type SQLiteIntegerBigIntBuilderInitial<TName extends string> = SQLiteIntegerBigIntBuilder<{
+	name: TName;
+	dataType: 'bigint';
+	columnType: 'SQLiteIntegerBigInt';
+	data: bigint;
+	driverParam: string;
+	enumValues: undefined;
+}>;
+
+export class SQLiteIntegerBigIntBuilder<T extends ColumnBuilderBaseConfig<'bigint', 'SQLiteIntegerBigInt'>>
+	extends SQLiteBaseIntegerBuilder<T>
+{
+	static override readonly [entityKind]: string = 'SQLiteIntegerBigIntBuilder';
+
+	constructor(name: T['name']) {
+		super(name, 'bigint', 'SQLiteIntegerBigInt');
+	}
+
+	/** @internal */
+	override build<TTableName extends string>(
+		table: AnySQLiteTable<{ name: TTableName }>,
+	): SQLiteIntegerBigInt<MakeColumnConfig<T, TTableName>> {
+		return new SQLiteIntegerBigInt<MakeColumnConfig<T, TTableName>>(
+			table,
+			this.config as ColumnBuilderRuntimeConfig<any, any>,
+		);
+	}
+}
+
+export class SQLiteIntegerBigInt<T extends ColumnBaseConfig<'bigint', 'SQLiteIntegerBigInt'>>
+	extends SQLiteBaseInteger<T>
+{
+	static override readonly [entityKind]: string = 'SQLiteIntegerBigInt';
+
+	override mapFromDriverValue = BigInt;
+
+	override mapToDriverValue = String;
+}
+
 export interface IntegerConfig<
-	TMode extends 'number' | 'timestamp' | 'timestamp_ms' | 'boolean' =
+	TMode extends 'number' | 'timestamp' | 'timestamp_ms' | 'boolean' | 'bigint' =
 		| 'number'
 		| 'timestamp'
 		| 'timestamp_ms'
-		| 'boolean',
+		| 'boolean'
+		| 'bigint',
 > {
 	mode: TMode;
 }
@@ -216,12 +256,14 @@ export function integer<TMode extends IntegerConfig['mode']>(
 	config?: IntegerConfig<TMode>,
 ): Or<Equal<TMode, 'timestamp'>, Equal<TMode, 'timestamp_ms'>> extends true ? SQLiteTimestampBuilderInitial<''>
 	: Equal<TMode, 'boolean'> extends true ? SQLiteBooleanBuilderInitial<''>
+	: Equal<TMode, 'bigint'> extends true ? SQLiteIntegerBigIntBuilderInitial<''>
 	: SQLiteIntegerBuilderInitial<''>;
 export function integer<TName extends string, TMode extends IntegerConfig['mode']>(
 	name: TName,
 	config?: IntegerConfig<TMode>,
 ): Or<Equal<TMode, 'timestamp'>, Equal<TMode, 'timestamp_ms'>> extends true ? SQLiteTimestampBuilderInitial<TName>
 	: Equal<TMode, 'boolean'> extends true ? SQLiteBooleanBuilderInitial<TName>
+	: Equal<TMode, 'bigint'> extends true ? SQLiteIntegerBigIntBuilderInitial<TName>
 	: SQLiteIntegerBuilderInitial<TName>;
 export function integer(a?: string | IntegerConfig, b?: IntegerConfig) {
 	const { name, config } = getColumnNameAndConfig<IntegerConfig | undefined>(a, b);
@@ -231,6 +273,9 @@ export function integer(a?: string | IntegerConfig, b?: IntegerConfig) {
 	if (config?.mode === 'boolean') {
 		return new SQLiteBooleanBuilder(name, config.mode);
 	}
+	if (config?.mode === 'bigint') {
+		return new SQLiteIntegerBigIntBuilder(name);
+	}
 	return new SQLiteIntegerBuilder(name);
 }
 

drizzle-orm/src/sqlite-core/dialect.ts

@@ -185,7 +185,7 @@ export abstract class SQLiteDialect {
 					}
 				} else if (is(field, Column)) {
 					const tableName = field.table[Table.Symbol.Name];
-					if (field.columnType === 'SQLiteNumericBigInt') {
+					if (field.columnType === 'SQLiteNumericBigInt' || field.columnType === 'SQLiteIntegerBigInt') {
 						if (isSingleTable) {
 							chunk.push(sql`cast(${sql.identifier(this.casing.getColumnCasing(field))} as text)`);
 						} else {

integration-tests/tests/sqlite/sqlite-common.ts

@@ -70,6 +70,9 @@ const allTypesTable = sqliteTable('all_types', {
 	timeMs: integer('time_ms', {
 		mode: 'timestamp_ms',
 	}),
+	integerBig: integer('integer_big', {
+		mode: 'bigint',
+	}),
 	bigint: blob('bigint', {
 		mode: 'bigint',
 	}),
@@ -3283,6 +3286,7 @@ export function tests() {
 					\`bool\` integer,
 					\`time\` integer,
 					\`time_ms\` integer,
+					\`integer_big\` integer,
 					\`bigint\` blob,
 					\`buffer\` blob,
 					\`json\` blob,
@@ -3336,6 +3340,7 @@ export function tests() {
 				text: 'TEXT STRING',
 				time: new Date(1741743161623),
 				timeMs: new Date(1741743161623),
+				integerBig: 5044565289845416380n,
 			});
 
 			const rawRes = await db.select().from(allTypesTable);
@@ -3347,6 +3352,7 @@ export function tests() {
 				bool: boolean | null;
 				time: Date | null;
 				timeMs: Date | null;
+				integerBig: bigint | null;
 				bigint: bigint | null;
 				buffer: Buffer | null;
 				json: unknown;
@@ -3364,6 +3370,7 @@ export function tests() {
 					bool: true,
 					time: new Date('2025-03-12T01:32:41.000Z'),
 					timeMs: new Date('2025-03-12T01:32:41.623Z'),
+					integerBig: 5044565289845416380n,
 					bigint: 5044565289845416380n,
 					buffer: Buffer.from([
 						0x44,