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SingleStoreDouble Class — drizzle-orm Architecture

Architecture documentation for the SingleStoreDouble class in double.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  b23342d8_924d_8474_9d23_9519c587e208["SingleStoreDouble"]
  dace6041_a33e_6971_8dea_6564360809bb["double.ts"]
  b23342d8_924d_8474_9d23_9519c587e208 -->|defined in| dace6041_a33e_6971_8dea_6564360809bb
  f4147133_1348_8d4d_b635_764c5a6a8867["getSQLType()"]
  b23342d8_924d_8474_9d23_9519c587e208 -->|method| f4147133_1348_8d4d_b635_764c5a6a8867

Relationship Graph

Source Code

drizzle-orm/src/singlestore-core/columns/double.ts lines 41–61

export class SingleStoreDouble<T extends ColumnBaseConfig<'number', 'SingleStoreDouble'>>
	extends SingleStoreColumnWithAutoIncrement<T, SingleStoreDoubleConfig>
{
	static override readonly [entityKind]: string = 'SingleStoreDouble';

	readonly precision: number | undefined = this.config.precision;
	readonly scale: number | undefined = this.config.scale;
	readonly unsigned: boolean | undefined = this.config.unsigned;

	getSQLType(): string {
		let type = '';
		if (this.precision !== undefined && this.scale !== undefined) {
			type += `double(${this.precision},${this.scale})`;
		} else if (this.precision === undefined) {
			type += 'double';
		} else {
			type += `double(${this.precision})`;
		}
		return this.unsigned ? `${type} unsigned` : type;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the SingleStoreDouble class?
SingleStoreDouble is a class in the drizzle-orm codebase, defined in drizzle-orm/src/singlestore-core/columns/double.ts.
Where is SingleStoreDouble defined?
SingleStoreDouble is defined in drizzle-orm/src/singlestore-core/columns/double.ts at line 41.

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