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MySqlBinary Class — drizzle-orm Architecture

Architecture documentation for the MySqlBinary class in binary.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  4d6dd942_c695_53bb_0e41_6a914beba1f4["MySqlBinary"]
  ae99d625_4bae_76fd_4d10_fa20ca723d3b["binary.ts"]
  4d6dd942_c695_53bb_0e41_6a914beba1f4 -->|defined in| ae99d625_4bae_76fd_4d10_fa20ca723d3b
  c7f81fd9_3d46_ab9b_ecc6_fb8a881b3650["mapFromDriverValue()"]
  4d6dd942_c695_53bb_0e41_6a914beba1f4 -->|method| c7f81fd9_3d46_ab9b_ecc6_fb8a881b3650
  bcad2196_4270_2069_38f6_f41570da5b12["getSQLType()"]
  4d6dd942_c695_53bb_0e41_6a914beba1f4 -->|method| bcad2196_4270_2069_38f6_f41570da5b12

Relationship Graph

Source Code

drizzle-orm/src/mysql-core/columns/binary.ts lines 36–59

export class MySqlBinary<T extends ColumnBaseConfig<'string', 'MySqlBinary'>> extends MySqlColumn<
	T,
	MySqlBinaryConfig
> {
	static override readonly [entityKind]: string = 'MySqlBinary';

	length: number | undefined = this.config.length;

	override mapFromDriverValue(value: string | Buffer | Uint8Array): string {
		if (typeof value === 'string') return value;
		if (Buffer.isBuffer(value)) return value.toString();

		const str: string[] = [];
		for (const v of value) {
			str.push(v === 49 ? '1' : '0');
		}

		return str.join('');
	}

	getSQLType(): string {
		return this.length === undefined ? `binary` : `binary(${this.length})`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the MySqlBinary class?
MySqlBinary is a class in the drizzle-orm codebase, defined in drizzle-orm/src/mysql-core/columns/binary.ts.
Where is MySqlBinary defined?
MySqlBinary is defined in drizzle-orm/src/mysql-core/columns/binary.ts at line 36.

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