session.ts — drizzle-orm Source File

Architecture documentation for session.ts, a typescript file in the drizzle-orm codebase. 13 imports, 4 dependents.

File typescript DrizzleORM SQLDialects 13 imports 4 dependents 2 functions 1 classes

Entity Profile

DrizzleORM→ SQLDialects→ session.ts — drizzle-orm Source File

Dependency Diagram

graph LR
  0246584b_d63a_06ad_4a46_dd97d5212ea8["session.ts"]
  e9188303_2815_1371_46b3_eb6061e52537["db.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> e9188303_2815_1371_46b3_eb6061e52537
  9f85cd22_fd1d_a3c9_2e3f_f17ef323455e["BaseSQLiteDatabase"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 9f85cd22_fd1d_a3c9_2e3f_f17ef323455e
  d0ae3b98_d3b6_4424_a6cd_6cf9fcdb8fbb["raw.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> d0ae3b98_d3b6_4424_a6cd_6cf9fcdb8fbb
  18a5fcd5_994e_4f8e_c531_decae9341796["select.types.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 18a5fcd5_994e_4f8e_c531_decae9341796
  4509cca4_7fd9_2ecd_1b7c_1ef1c0ee30c4["cache.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 4509cca4_7fd9_2ecd_1b7c_1ef1c0ee30c4
  47a9c453_10f1_a759_6246_695fcce2b20a["types.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 47a9c453_10f1_a759_6246_695fcce2b20a
  27705a9d_afe9_57dd_8c97_e52d8a67d426["entity.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 27705a9d_afe9_57dd_8c97_e52d8a67d426
  a633174a_152a_5e1c_73b0_aa56a1f1c3c5["errors.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> a633174a_152a_5e1c_73b0_aa56a1f1c3c5
  6acf5c54_62a7_1da1_984a_7374cbb9983e["query-promise.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 6acf5c54_62a7_1da1_984a_7374cbb9983e
  e4d6a0ab_9aa2_13a6_a2f1_58d94314c3f2["relations.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> e4d6a0ab_9aa2_13a6_a2f1_58d94314c3f2
  547e9370_8c5e_e9f1_3d6f_b9a83ab3d562["session.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 547e9370_8c5e_e9f1_3d6f_b9a83ab3d562
  be483a7f_d5d7_7a9b_9a13_44a4a6aafbbd["sql.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> be483a7f_d5d7_7a9b_9a13_44a4a6aafbbd
  3d205d67_2ef4_984a_3241_ff4981527231["dialect.ts"]
  0246584b_d63a_06ad_4a46_dd97d5212ea8 --> 3d205d67_2ef4_984a_3241_ff4981527231
  209e34fa_8ae1_5a1a_23cb_e4720fd5b915["dialect.ts"]
  209e34fa_8ae1_5a1a_23cb_e4720fd5b915 --> 0246584b_d63a_06ad_4a46_dd97d5212ea8
  style 0246584b_d63a_06ad_4a46_dd97d5212ea8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import { type Cache, hashQuery, NoopCache } from '~/cache/core/cache.ts';
import type { WithCacheConfig } from '~/cache/core/types.ts';
import { entityKind, is } from '~/entity.ts';
import { DrizzleError, DrizzleQueryError, TransactionRollbackError } from '~/errors.ts';
import { QueryPromise } from '~/query-promise.ts';
import type { TablesRelationalConfig } from '~/relations.ts';
import type { PreparedQuery } from '~/session.ts';
import type { Query, SQL } from '~/sql/sql.ts';
import type { SQLiteAsyncDialect, SQLiteSyncDialect } from '~/sqlite-core/dialect.ts';
import { BaseSQLiteDatabase } from './db.ts';
import type { SQLiteRaw } from './query-builders/raw.ts';
import type { SelectedFieldsOrdered } from './query-builders/select.types.ts';

export interface PreparedQueryConfig {
	type: 'sync' | 'async';
	run: unknown;
	all: unknown;
	get: unknown;
	values: unknown;
	execute: unknown;
}

export class ExecuteResultSync<T> extends QueryPromise<T> {
	static override readonly [entityKind]: string = 'ExecuteResultSync';

	constructor(private resultCb: () => T) {
		super();
	}

	override async execute(): Promise<T> {
		return this.resultCb();
	}

	sync(): T {
		return this.resultCb();
	}
}

export type ExecuteResult<TType extends 'sync' | 'async', TResult> = TType extends 'async' ? Promise<TResult>
	: ExecuteResultSync<TResult>;

export abstract class SQLitePreparedQuery<T extends PreparedQueryConfig> implements PreparedQuery {
	static readonly [entityKind]: string = 'PreparedQuery';

	/** @internal */
	joinsNotNullableMap?: Record<string, boolean>;

	constructor(
		private mode: 'sync' | 'async',
		private executeMethod: SQLiteExecuteMethod,
		protected query: Query,
		private cache?: Cache,
		// per query related metadata
		private queryMetadata?: {
			type: 'select' | 'update' | 'delete' | 'insert';
			tables: string[];
		} | undefined,
		// config that was passed through $withCache
		private cacheConfig?: WithCacheConfig,
	) {
// ... (295 more lines)

Domain

DrizzleORM

Subdomains

SQLDialects

Functions

Classes

ExecuteResultSync

Types

Dependencies

BaseSQLiteDatabase
cache.ts
db.ts
dialect.ts
entity.ts
errors.ts
query-promise.ts
raw.ts
relations.ts
select.types.ts
session.ts
sql.ts
types.ts

Imported By

Source

View on GitHub

Frequently Asked Questions

What does session.ts do?

session.ts is a source file in the drizzle-orm codebase, written in typescript. It belongs to the DrizzleORM domain, SQLDialects subdomain.

What functions are defined in session.ts?

session.ts defines 2 function(s): rows, tx.

What does session.ts depend on?

session.ts imports 13 module(s): BaseSQLiteDatabase, cache.ts, db.ts, dialect.ts, entity.ts, errors.ts, query-promise.ts, raw.ts, and 5 more.

What files import session.ts?

session.ts is imported by 4 file(s): count.ts, dialect.ts, query.ts, select.types.ts.

Where is session.ts in the architecture?

session.ts is located at drizzle-orm/src/sqlite-core/session.ts (domain: DrizzleORM, subdomain: SQLDialects, directory: drizzle-orm/src/sqlite-core).

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