session.ts — drizzle-orm Source File

Architecture documentation for session.ts, a typescript file in the drizzle-orm codebase. 12 imports, 1 dependents.

File typescript DrizzleORM QueryBuilders 12 imports 1 dependents 3 classes

Entity Profile

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

Dependency Diagram

graph LR
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f["session.ts"]
  dd1dcf75_0a06_b1bf_049d_b0f58c64a207["client"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> dd1dcf75_0a06_b1bf_049d_b0f58c64a207
  363fdd67_2503_7ef7_e1f3_a1ef31694431["index.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 363fdd67_2503_7ef7_e1f3_a1ef31694431
  47a9c453_10f1_a759_6246_695fcce2b20a["types.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 47a9c453_10f1_a759_6246_695fcce2b20a
  27705a9d_afe9_57dd_8c97_e52d8a67d426["entity.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 27705a9d_afe9_57dd_8c97_e52d8a67d426
  220c512d_350b_24bf_2142_53ec35a980ac["logger.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 220c512d_350b_24bf_2142_53ec35a980ac
  65dc222f_bc11_439f_d65b_20d7052b24ec["dialect.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 65dc222f_bc11_439f_d65b_20d7052b24ec
  fa14e9c0_b73d_4bcb_463b_adf18df8a285["index.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> fa14e9c0_b73d_4bcb_463b_adf18df8a285
  79ece9bc_4c30_3a6b_c173_2b7b1842a99b["select.types.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 79ece9bc_4c30_3a6b_c173_2b7b1842a99b
  0e227879_31b1_8596_726d_80119efbf846["session.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> 0e227879_31b1_8596_726d_80119efbf846
  e4d6a0ab_9aa2_13a6_a2f1_58d94314c3f2["relations.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> e4d6a0ab_9aa2_13a6_a2f1_58d94314c3f2
  be483a7f_d5d7_7a9b_9a13_44a4a6aafbbd["sql.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> be483a7f_d5d7_7a9b_9a13_44a4a6aafbbd
  ecce3253_1e75_a87f_27b3_ca87e81a3024["utils.ts"]
  dc9eb55a_1416_8b51_1561_0f80fbda9f7f --> ecce3253_1e75_a87f_27b3_ca87e81a3024
  873bd06d_d5ad_ee33_9029_a6593dd73ae2["driver.ts"]
  873bd06d_d5ad_ee33_9029_a6593dd73ae2 --> dc9eb55a_1416_8b51_1561_0f80fbda9f7f
  style dc9eb55a_1416_8b51_1561_0f80fbda9f7f fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

import type { SQLPluginResult, SQLQueryResult } from '@xata.io/client';
import type { Cache } from '~/cache/core/index.ts';
import { NoopCache } from '~/cache/core/index.ts';
import type { WithCacheConfig } from '~/cache/core/types.ts';
import { entityKind } from '~/entity.ts';
import type { Logger } from '~/logger.ts';
import { NoopLogger } from '~/logger.ts';
import type { PgDialect } from '~/pg-core/dialect.ts';
import { PgTransaction } from '~/pg-core/index.ts';
import type { SelectedFieldsOrdered } from '~/pg-core/query-builders/select.types.ts';
import type { PgQueryResultHKT, PgTransactionConfig, PreparedQueryConfig } from '~/pg-core/session.ts';
import { PgPreparedQuery, PgSession } from '~/pg-core/session.ts';
import type { RelationalSchemaConfig, TablesRelationalConfig } from '~/relations.ts';
import { fillPlaceholders, type Query } from '~/sql/sql.ts';
import { mapResultRow } from '~/utils.ts';

export type XataHttpClient = {
	sql: SQLPluginResult;
};

export interface QueryResults<ArrayMode extends 'json' | 'array'> {
	rowCount: number;
	rows: ArrayMode extends 'array' ? any[][] : Record<string, any>[];
	rowAsArray: ArrayMode extends 'array' ? true : false;
}

export class XataHttpPreparedQuery<T extends PreparedQueryConfig> extends PgPreparedQuery<T> {
	static override readonly [entityKind]: string = 'XataHttpPreparedQuery';

	constructor(
		private client: XataHttpClient,
		query: Query,
		private logger: Logger,
		cache: Cache,
		queryMetadata: {
			type: 'select' | 'update' | 'delete' | 'insert';
			tables: string[];
		} | undefined,
		cacheConfig: WithCacheConfig | undefined,
		private fields: SelectedFieldsOrdered | undefined,
		private _isResponseInArrayMode: boolean,
		private customResultMapper?: (rows: unknown[][]) => T['execute'],
	) {
		super(query, cache, queryMetadata, cacheConfig);
	}

	async execute(placeholderValues: Record<string, unknown> | undefined = {}): Promise<T['execute']> {
		const params = fillPlaceholders(this.query.params, placeholderValues);

		this.logger.logQuery(this.query.sql, params);

		const { fields, client, query, customResultMapper, joinsNotNullableMap } = this;

		if (!fields && !customResultMapper) {
			return this.queryWithCache(query.sql, params, async () => {
				return await client.sql<Record<string, any>>({ statement: query.sql, params });
			});
		}

		const { rows, warning } = await this.queryWithCache(query.sql, params, async () => {
// ... (133 more lines)