FM / singlestore-core

/opt/canhelp/node_modules/drizzle-orm/singlestore-core/

/opt/canhelp/node_modules/drizzle-orm/singlestore-core

Name	Size	Mode	Actions
columns/	-	0755	rm
query-builders/	-	0755	rm
alias.cjs	1214	0644	edit dl rm
alias.cjs.map	702	0644	edit dl rm
alias.d.cts	302	0644	edit dl rm
alias.d.ts	300	0644	edit dl rm
alias.js	211	0644	edit dl rm
alias.js.map	664	0644	edit dl rm
db.cjs	9063	0644	edit dl rm
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db.d.cts	9987	0644	edit dl rm
db.d.ts	9975	0644	edit dl rm
db.js	7810	0644	edit dl rm
db.js.map	22135	0644	edit dl rm
dialect.cjs	26437	0644	edit dl rm
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dialect.d.cts	3360	0644	edit dl rm
dialect.d.ts	3347	0644	edit dl rm
dialect.js	22622	0644	edit dl rm
dialect.js.map	43627	0644	edit dl rm
expressions.cjs	2361	0644	edit dl rm
expressions.cjs.map	2006	0644	edit dl rm
expressions.d.cts	699	0644	edit dl rm
expressions.d.ts	696	0644	edit dl rm
expressions.js	832	0644	edit dl rm
expressions.js.map	1939	0644	edit dl rm
index.cjs	2522	0644	edit dl rm
index.cjs.map	851	0644	edit dl rm
index.d.cts	426	0644	edit dl rm
index.d.ts	413	0644	edit dl rm
index.js	446	0644	edit dl rm
index.js.map	735	0644	edit dl rm
indexes.cjs	2382	0644	edit dl rm
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indexes.d.cts	2247	0644	edit dl rm
indexes.d.ts	2243	0644	edit dl rm
indexes.js	1199	0644	edit dl rm
indexes.js.map	6177	0644	edit dl rm
primary-keys.cjs	2191	0644	edit dl rm
primary-keys.cjs.map	2785	0644	edit dl rm
primary-keys.d.cts	1197	0644	edit dl rm
primary-keys.d.ts	1194	0644	edit dl rm
primary-keys.js	1042	0644	edit dl rm
primary-keys.js.map	2740	0644	edit dl rm
schema.cjs	2057	0644	edit dl rm
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schema.d.cts	846	0644	edit dl rm
schema.d.ts	844	0644	edit dl rm
schema.js	848	0644	edit dl rm
schema.js.map	1776	0644	edit dl rm
session.cjs	2942	0644	edit dl rm
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session.d.cts	4349	0644	edit dl rm
session.d.ts	4342	0644	edit dl rm
session.js	1695	0644	edit dl rm
session.js.map	6909	0644	edit dl rm
subquery.cjs	784	0644	edit dl rm
subquery.cjs.map	1695	0644	edit dl rm
subquery.d.cts	1501	0644	edit dl rm
subquery.d.ts	1496	0644	edit dl rm
subquery.js	36	0644	edit dl rm
subquery.js.map	71	0644	edit dl rm
table.cjs	3000	0644	edit dl rm
table.cjs.map	8496	0644	edit dl rm
table.d.cts	5174	0644	edit dl rm
table.d.ts	5166	0644	edit dl rm
table.js	1712	0644	edit dl rm
table.js.map	8445	0644	edit dl rm
unique-constraint.cjs	2668	0644	edit dl rm
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unique-constraint.d.cts	1078	0644	edit dl rm
unique-constraint.d.ts	1075	0644	edit dl rm
unique-constraint.js	1355	0644	edit dl rm
unique-constraint.js.map	2750	0644	edit dl rm
utils.cjs	2696	0644	edit dl rm
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utils.js	1460	0644	edit dl rm
utils.js.map	3039	0644	edit dl rm
view-base.cjs	1316	0644	edit dl rm
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view-common.cjs	1200	0644	edit dl rm
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view.cjs	4576	0644	edit dl rm
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view.d.ts	3537	0644	edit dl rm
view.js	3201	0644	edit dl rm
view.js.map	9469	0644	edit dl rm

Edit: /opt/canhelp/node_modules/drizzle-orm/singlestore-core/db.js (7810B)

import { entityKind } from "../entity.js";
import { SelectionProxyHandler } from "../selection-proxy.js";
import { sql } from "../sql/sql.js";
import { WithSubquery } from "../subquery.js";
import { SingleStoreCountBuilder } from "./query-builders/count.js";
import {
  QueryBuilder,
  SingleStoreDeleteBase,
  SingleStoreInsertBuilder,
  SingleStoreSelectBuilder,
  SingleStoreUpdateBuilder
} from "./query-builders/index.js";
class SingleStoreDatabase {
  constructor(dialect, session, schema) {
    this.dialect = dialect;
    this.session = session;
    this._ = schema ? {
      schema: schema.schema,
      fullSchema: schema.fullSchema,
      tableNamesMap: schema.tableNamesMap
    } : {
      schema: void 0,
      fullSchema: {},
      tableNamesMap: {}
    };
    this.query = {};
  }
  static [entityKind] = "SingleStoreDatabase";
  // We are waiting for SingleStore support for `json_array` function
  /**@inrernal */
  query;
  /**
   * Creates a subquery that defines a temporary named result set as a CTE.
   *
   * It is useful for breaking down complex queries into simpler parts and for reusing the result set in subsequent parts of the query.
   *
   * See docs: {@link https://orm.drizzle.team/docs/select#with-clause}
   *
   * @param alias The alias for the subquery.
   *
   * Failure to provide an alias will result in a DrizzleTypeError, preventing the subquery from being referenced in other queries.
   *
   * @example
   *
   * ```ts
   * // Create a subquery with alias 'sq' and use it in the select query
   * const sq = db.$with('sq').as(db.select().from(users).where(eq(users.id, 42)));
   *
   * const result = await db.with(sq).select().from(sq);
   * ```
   *
   * To select arbitrary SQL values as fields in a CTE and reference them in other CTEs or in the main query, you need to add aliases to them:
   *
   * ```ts
   * // Select an arbitrary SQL value as a field in a CTE and reference it in the main query
   * const sq = db.$with('sq').as(db.select({
   *   name: sql<string>`upper(${users.name})`.as('name'),
   * })
   * .from(users));
   *
   * const result = await db.with(sq).select({ name: sq.name }).from(sq);
   * ```
   */
  $with = (alias, selection) => {
    const self = this;
    const as = (qb) => {
      if (typeof qb === "function") {
        qb = qb(new QueryBuilder(self.dialect));
      }
      return new Proxy(
        new WithSubquery(
          qb.getSQL(),
          selection ?? ("getSelectedFields" in qb ? qb.getSelectedFields() ?? {} : {}),
          alias,
          true
        ),
        new SelectionProxyHandler({ alias, sqlAliasedBehavior: "alias", sqlBehavior: "error" })
      );
    };
    return { as };
  };
  $count(source, filters) {
    return new SingleStoreCountBuilder({ source, filters, session: this.session });
  }
  /**
   * Incorporates a previously defined CTE (using `$with`) into the main query.
   *
   * This method allows the main query to reference a temporary named result set.
   *
   * See docs: {@link https://orm.drizzle.team/docs/select#with-clause}
   *
   * @param queries The CTEs to incorporate into the main query.
   *
   * @example
   *
   * ```ts
   * // Define a subquery 'sq' as a CTE using $with
   * const sq = db.$with('sq').as(db.select().from(users).where(eq(users.id, 42)));
   *
   * // Incorporate the CTE 'sq' into the main query and select from it
   * const result = await db.with(sq).select().from(sq);
   * ```
   */
  with(...queries) {
    const self = this;
    function select(fields) {
      return new SingleStoreSelectBuilder({
        fields: fields ?? void 0,
        session: self.session,
        dialect: self.dialect,
        withList: queries
      });
    }
    function selectDistinct(fields) {
      return new SingleStoreSelectBuilder({
        fields: fields ?? void 0,
        session: self.session,
        dialect: self.dialect,
        withList: queries,
        distinct: true
      });
    }
    function update(table) {
      return new SingleStoreUpdateBuilder(table, self.session, self.dialect, queries);
    }
    function delete_(table) {
      return new SingleStoreDeleteBase(table, self.session, self.dialect, queries);
    }
    return { select, selectDistinct, update, delete: delete_ };
  }
  select(fields) {
    return new SingleStoreSelectBuilder({ fields: fields ?? void 0, session: this.session, dialect: this.dialect });
  }
  selectDistinct(fields) {
    return new SingleStoreSelectBuilder({
      fields: fields ?? void 0,
      session: this.session,
      dialect: this.dialect,
      distinct: true
    });
  }
  /**
   * Creates an update query.
   *
   * Calling this method without `.where()` clause will update all rows in a table. The `.where()` clause specifies which rows should be updated.
   *
   * Use `.set()` method to specify which values to update.
   *
   * See docs: {@link https://orm.drizzle.team/docs/update}
   *
   * @param table The table to update.
   *
   * @example
   *
   * ```ts
   * // Update all rows in the 'cars' table
   * await db.update(cars).set({ color: 'red' });
   *
   * // Update rows with filters and conditions
   * await db.update(cars).set({ color: 'red' }).where(eq(cars.brand, 'BMW'));
   * ```
   */
  update(table) {
    return new SingleStoreUpdateBuilder(table, this.session, this.dialect);
  }
  /**
   * Creates an insert query.
   *
   * Calling this method will create new rows in a table. Use `.values()` method to specify which values to insert.
   *
   * See docs: {@link https://orm.drizzle.team/docs/insert}
   *
   * @param table The table to insert into.
   *
   * @example
   *
   * ```ts
   * // Insert one row
   * await db.insert(cars).values({ brand: 'BMW' });
   *
   * // Insert multiple rows
   * await db.insert(cars).values([{ brand: 'BMW' }, { brand: 'Porsche' }]);
   * ```
   */
  insert(table) {
    return new SingleStoreInsertBuilder(table, this.session, this.dialect);
  }
  /**
   * Creates a delete query.
   *
   * Calling this method without `.where()` clause will delete all rows in a table. The `.where()` clause specifies which rows should be deleted.
   *
   * See docs: {@link https://orm.drizzle.team/docs/delete}
   *
   * @param table The table to delete from.
   *
   * @example
   *
   * ```ts
   * // Delete all rows in the 'cars' table
   * await db.delete(cars);
   *
   * // Delete rows with filters and conditions
   * await db.delete(cars).where(eq(cars.color, 'green'));
   * ```
   */
  delete(table) {
    return new SingleStoreDeleteBase(table, this.session, this.dialect);
  }
  execute(query) {
    return this.session.execute(typeof query === "string" ? sql.raw(query) : query.getSQL());
  }
  transaction(transaction, config) {
    return this.session.transaction(transaction, config);
  }
}
const withReplicas = (primary, replicas, getReplica = () => replicas[Math.floor(Math.random() * replicas.length)]) => {
  const select = (...args) => getReplica(replicas).select(...args);
  const selectDistinct = (...args) => getReplica(replicas).selectDistinct(...args);
  const $count = (...args) => getReplica(replicas).$count(...args);
  const $with = (...args) => getReplica(replicas).with(...args);
  const update = (...args) => primary.update(...args);
  const insert = (...args) => primary.insert(...args);
  const $delete = (...args) => primary.delete(...args);
  const execute = (...args) => primary.execute(...args);
  const transaction = (...args) => primary.transaction(...args);
  return {
    ...primary,
    update,
    insert,
    delete: $delete,
    execute,
    transaction,
    $primary: primary,
    select,
    selectDistinct,
    $count,
    with: $with,
    get query() {
      return getReplica(replicas).query;
    }
  };
};
export {
  SingleStoreDatabase,
  withReplicas
};
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