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PgSparseVector Class — drizzle-orm Architecture

Architecture documentation for the PgSparseVector class in sparsevec.ts from the drizzle-orm codebase.

Class typescript DrizzleORM

Entity Profile

Dependency Diagram

graph TD
  11597b2d_b8b1_398c_1127_97d4286ea24c["PgSparseVector"]
  ebfe23d9_e247_9184_e33d_72ea43eaeab9["sparsevec.ts"]
  11597b2d_b8b1_398c_1127_97d4286ea24c -->|defined in| ebfe23d9_e247_9184_e33d_72ea43eaeab9
  5dd17836_5237_13a0_2517_58846ee7578a["getSQLType()"]
  11597b2d_b8b1_398c_1127_97d4286ea24c -->|method| 5dd17836_5237_13a0_2517_58846ee7578a

Relationship Graph

Source Code

drizzle-orm/src/pg-core/columns/vector_extension/sparsevec.ts lines 41–51

export class PgSparseVector<T extends ColumnBaseConfig<'string', 'PgSparseVector'>>
	extends PgColumn<T, { dimensions: number | undefined }>
{
	static override readonly [entityKind]: string = 'PgSparseVector';

	readonly dimensions = this.config.dimensions;

	getSQLType(): string {
		return `sparsevec(${this.dimensions})`;
	}
}

Domain

Defined In

Source

Frequently Asked Questions

What is the PgSparseVector class?
PgSparseVector is a class in the drizzle-orm codebase, defined in drizzle-orm/src/pg-core/columns/vector_extension/sparsevec.ts.
Where is PgSparseVector defined?
PgSparseVector is defined in drizzle-orm/src/pg-core/columns/vector_extension/sparsevec.ts at line 41.

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