{"version":3,"file":"select.cjs","names":["entityKind","Subquery","MySqlViewBase","ViewBaseConfig","SQL","MySqlTable","convertIndexToString","toArray","TypedQueryBuilder","extractUsedTable","View","Table","SelectionProxyHandler","sql"],"sources":["../../../src/mysql-core/query-builders/select.ts"],"sourcesContent":["import type { CacheConfig, WithCacheConfig } from '~/cache/core/types.ts';\nimport { entityKind, is } from '~/entity.ts';\nimport type { MySqlColumn } from '~/mysql-core/columns/index.ts';\nimport type { MySqlDialect } from '~/mysql-core/dialect.ts';\nimport type { MySqlSession } from '~/mysql-core/session.ts';\nimport type { SubqueryWithSelection } from '~/mysql-core/subquery.ts';\nimport { MySqlTable } from '~/mysql-core/table.ts';\nimport { TypedQueryBuilder } from '~/query-builders/query-builder.ts';\nimport type {\n\tBuildSubquerySelection,\n\tGetSelectTableName,\n\tGetSelectTableSelection,\n\tJoinNullability,\n\tSelectMode,\n\tSelectResult,\n\tSetOperator,\n} from '~/query-builders/select.types.ts';\nimport { SelectionProxyHandler } from '~/selection-proxy.ts';\nimport type { ColumnsSelection, CommentInput, Placeholder, Query } from '~/sql/sql.ts';\nimport { SQL, sql, View } from '~/sql/sql.ts';\nimport { Subquery } from '~/subquery.ts';\nimport { Table } from '~/table.ts';\nimport type { ValueOrArray } from '~/utils.ts';\nimport { getTableColumns, getTableLikeName, haveSameKeys, orderSelectedFields } from '~/utils.ts';\nimport { ViewBaseConfig } from '~/view-common.ts';\nimport type { IndexBuilder } from '../indexes.ts';\nimport type { UniqueConstraintBuilder } from '../unique-constraint.ts';\nimport { convertIndexToString, extractUsedTable, toArray } from '../utils.ts';\nimport { MySqlViewBase } from '../view-base.ts';\nimport type {\n\tAnyMySqlSelectQueryBuilder,\n\tGetMySqlSetOperators,\n\tLockConfig,\n\tLockStrength,\n\tMySqlCreateSetOperatorFn,\n\tMySqlCrossJoinFn,\n\tMySqlJoinFn,\n\tMySqlJoinType,\n\tMySqlSelectConfig,\n\tMySqlSelectDynamic,\n\tMySqlSelectHKTBase,\n\tMySqlSelectKind,\n\tMySqlSelectQueryBuilderHKT,\n\tMySqlSelectWithout,\n\tMySqlSetOperatorExcludedMethods,\n\tMySqlSetOperatorWithResult,\n\tSelectedFields,\n\tSetOperatorRightSelect,\n} from './select.types.ts';\n\nexport type IndexForHint =\n\t| IndexBuilder\n\t| UniqueConstraintBuilder<string>\n\t| string;\n\nexport type IndexConfig = {\n\tuseIndex?: IndexForHint | IndexForHint[];\n\tforceIndex?: IndexForHint | IndexForHint[];\n\tignoreIndex?: IndexForHint | IndexForHint[];\n};\n\nexport interface MySqlSelectBuilderConstructor {\n\tnew(\n\t\tconfig: {\n\t\t\ttable: MySqlSelectConfig['table'];\n\t\t\tfields: MySqlSelectConfig['fields'];\n\t\t\tisPartialSelect: boolean;\n\t\t\tsession: MySqlSession | undefined;\n\t\t\tdialect: MySqlDialect;\n\t\t\twithList: Subquery[];\n\t\t\tdistinct: boolean | undefined;\n\t\t\tuseIndex?: string[];\n\t\t\tforceIndex?: string[];\n\t\t\tignoreIndex?: string[];\n\t\t},\n\t): AnyMySqlSelectQueryBuilder;\n}\n\nexport class MySqlSelectBuilder<\n\tTSelection extends SelectedFields | undefined,\n\tTHKT extends MySqlSelectHKTBase = MySqlSelectQueryBuilderHKT,\n> {\n\tstatic readonly [entityKind]: string = 'MySqlSelectBuilder';\n\n\tprivate fields: TSelection;\n\tprivate session: MySqlSession | undefined;\n\tprivate dialect: MySqlDialect;\n\tprivate withList: Subquery[] = [];\n\tprivate distinct: boolean | undefined;\n\n\tconstructor(\n\t\tconfig: {\n\t\t\tfields: TSelection;\n\t\t\tsession: MySqlSession | undefined;\n\t\t\tdialect: MySqlDialect;\n\t\t\twithList?: Subquery[];\n\t\t\tdistinct?: boolean;\n\t\t},\n\t\tprivate builder: MySqlSelectBuilderConstructor = MySqlSelectBase as unknown as MySqlSelectBuilderConstructor,\n\t) {\n\t\tthis.fields = config.fields;\n\t\tthis.session = config.session;\n\t\tthis.dialect = config.dialect;\n\t\tif (config.withList) {\n\t\t\tthis.withList = config.withList;\n\t\t}\n\t\tthis.distinct = config.distinct;\n\t}\n\n\tfrom<TFrom extends MySqlTable | Subquery | MySqlViewBase | SQL>(\n\t\tsource: TFrom,\n\t\tonIndex?: TFrom extends MySqlTable ? IndexConfig\n\t\t\t: 'Index hint configuration is allowed only for MySqlTable and not for subqueries or views',\n\t): MySqlSelectKind<\n\t\tTHKT,\n\t\tGetSelectTableName<TFrom>,\n\t\tTSelection extends undefined ? GetSelectTableSelection<TFrom> : TSelection,\n\t\tTSelection extends undefined ? 'single' : 'partial',\n\t\tGetSelectTableName<TFrom> extends string ? Record<GetSelectTableName<TFrom>, 'not-null'> : {},\n\t\tfalse,\n\t\tnever\n\t> {\n\t\tconst isPartialSelect = !!this.fields;\n\n\t\tlet fields: SelectedFields;\n\t\tif (this.fields) {\n\t\t\tfields = this.fields;\n\t\t} else if (is(source, Subquery)) {\n\t\t\t// This is required to use the proxy handler to get the correct field values from the subquery\n\t\t\tfields = Object.fromEntries(\n\t\t\t\tObject.keys(source._.selectedFields).map((\n\t\t\t\t\tkey,\n\t\t\t\t) => [key, source[key as unknown as keyof typeof source] as unknown as SelectedFields[string]]),\n\t\t\t);\n\t\t} else if (is(source, MySqlViewBase)) {\n\t\t\tfields = source[ViewBaseConfig].selectedFields as SelectedFields;\n\t\t} else if (is(source, SQL)) {\n\t\t\tfields = {};\n\t\t} else {\n\t\t\tfields = getTableColumns<MySqlTable>(source);\n\t\t}\n\n\t\tlet useIndex: string[] = [];\n\t\tlet forceIndex: string[] = [];\n\t\tlet ignoreIndex: string[] = [];\n\t\tif (is(source, MySqlTable) && onIndex && typeof onIndex !== 'string') {\n\t\t\tif (onIndex.useIndex) {\n\t\t\t\tuseIndex = convertIndexToString(toArray(onIndex.useIndex));\n\t\t\t}\n\t\t\tif (onIndex.forceIndex) {\n\t\t\t\tforceIndex = convertIndexToString(toArray(onIndex.forceIndex));\n\t\t\t}\n\t\t\tif (onIndex.ignoreIndex) {\n\t\t\t\tignoreIndex = convertIndexToString(toArray(onIndex.ignoreIndex));\n\t\t\t}\n\t\t}\n\n\t\treturn new this.builder(\n\t\t\t{\n\t\t\t\ttable: source,\n\t\t\t\tfields,\n\t\t\t\tisPartialSelect,\n\t\t\t\tsession: this.session,\n\t\t\t\tdialect: this.dialect,\n\t\t\t\twithList: this.withList,\n\t\t\t\tdistinct: this.distinct,\n\t\t\t\tuseIndex,\n\t\t\t\tforceIndex,\n\t\t\t\tignoreIndex,\n\t\t\t},\n\t\t) as any;\n\t}\n}\n\nexport type MySqlSelect<\n\tTTableName extends string | undefined = string | undefined,\n\tTSelection extends ColumnsSelection = Record<string, any>,\n\tTSelectMode extends SelectMode = SelectMode,\n\tTNullabilityMap extends Record<string, JoinNullability> = Record<string, JoinNullability>,\n> = MySqlSelectBase<\n\tMySqlSelectQueryBuilderHKT,\n\tTTableName,\n\tTSelection,\n\tTSelectMode,\n\tTNullabilityMap,\n\ttrue,\n\tnever\n>;\n\nexport class MySqlSelectBase<\n\tTHKT extends MySqlSelectHKTBase,\n\tTTableName extends string | undefined,\n\tTSelection extends ColumnsSelection,\n\tTSelectMode extends SelectMode,\n\tTNullabilityMap extends Record<string, JoinNullability> = TTableName extends string ? Record<TTableName, 'not-null'>\n\t\t: {},\n\tTDynamic extends boolean = false,\n\tTExcludedMethods extends string = never,\n\tTResult extends any[] = SelectResult<TSelection, TSelectMode, TNullabilityMap>[],\n\tTSelectedFields extends ColumnsSelection = BuildSubquerySelection<TSelection, TNullabilityMap>,\n> extends TypedQueryBuilder<TSelectedFields, TResult> {\n\tstatic override readonly [entityKind]: string = 'MySqlSelectQueryBuilder';\n\n\toverride readonly _: {\n\t\treadonly hkt: THKT;\n\t\treadonly tableName: TTableName;\n\t\treadonly selection: TSelection;\n\t\treadonly selectMode: TSelectMode;\n\t\treadonly nullabilityMap: TNullabilityMap;\n\t\treadonly dynamic: TDynamic;\n\t\treadonly excludedMethods: TExcludedMethods;\n\t\treadonly result: TResult;\n\t\treadonly selectedFields: TSelectedFields;\n\t\treadonly config: MySqlSelectConfig;\n\t};\n\n\tprotected config: MySqlSelectConfig;\n\tprotected joinsNotNullableMap: Record<string, boolean>;\n\tprivate tableName: string | undefined;\n\tprivate isPartialSelect: boolean;\n\t/** @internal */\n\treadonly session: MySqlSession | undefined;\n\tprotected dialect: MySqlDialect;\n\tprotected cacheConfig?: WithCacheConfig = undefined;\n\tprotected usedTables: Set<string> = new Set();\n\n\tconstructor(\n\t\t{ table, fields, isPartialSelect, session, dialect, withList, distinct, useIndex, forceIndex, ignoreIndex }: {\n\t\t\ttable: MySqlSelectConfig['table'];\n\t\t\tfields: MySqlSelectConfig['fields'];\n\t\t\tisPartialSelect: boolean;\n\t\t\tsession: MySqlSession | undefined;\n\t\t\tdialect: MySqlDialect;\n\t\t\twithList: Subquery[];\n\t\t\tdistinct: boolean | undefined;\n\t\t\tuseIndex?: string[];\n\t\t\tforceIndex?: string[];\n\t\t\tignoreIndex?: string[];\n\t\t},\n\t) {\n\t\tsuper();\n\t\tthis.config = {\n\t\t\twithList,\n\t\t\ttable,\n\t\t\tfields: { ...fields },\n\t\t\tdistinct,\n\t\t\tsetOperators: [],\n\t\t\tuseIndex,\n\t\t\tforceIndex,\n\t\t\tignoreIndex,\n\t\t};\n\t\tthis.isPartialSelect = isPartialSelect;\n\t\tthis.session = session;\n\t\tthis.dialect = dialect;\n\t\tthis._ = {\n\t\t\tselectedFields: fields as TSelectedFields,\n\t\t\tconfig: this.config,\n\t\t} as this['_'];\n\t\tthis.tableName = getTableLikeName(table);\n\t\tthis.joinsNotNullableMap = typeof this.tableName === 'string' ? { [this.tableName]: true } : {};\n\t\tfor (const item of extractUsedTable(table)) this.usedTables.add(item);\n\t}\n\n\t/** @internal */\n\tgetUsedTables() {\n\t\treturn [...this.usedTables];\n\t}\n\n\tprivate createJoin<\n\t\tTJoinType extends MySqlJoinType,\n\t\tTIsLateral extends (TJoinType extends 'full' | 'right' ? false : boolean),\n\t>(\n\t\tjoinType: TJoinType,\n\t\tlateral: TIsLateral,\n\t): 'cross' extends TJoinType ? MySqlCrossJoinFn<this, TDynamic, TIsLateral>\n\t\t: MySqlJoinFn<this, TDynamic, TJoinType, TIsLateral>\n\t{\n\t\treturn <\n\t\t\tTJoinedTable extends MySqlTable | Subquery | MySqlViewBase | SQL,\n\t\t>(\n\t\t\ttable: MySqlTable | Subquery | MySqlViewBase | SQL,\n\t\t\ta?:\n\t\t\t\t| ((aliases: TSelection) => SQL | undefined)\n\t\t\t\t| SQL\n\t\t\t\t| undefined\n\t\t\t\t| (TJoinedTable extends MySqlTable ? IndexConfig\n\t\t\t\t\t: 'Index hint configuration is allowed only for MySqlTable and not for subqueries or views'),\n\t\t\tb?: TJoinedTable extends MySqlTable ? IndexConfig\n\t\t\t\t: 'Index hint configuration is allowed only for MySqlTable and not for subqueries or views',\n\t\t) => {\n\t\t\tconst isCrossJoin = joinType === 'cross';\n\t\t\tlet on = (isCrossJoin ? undefined : a) as (\n\t\t\t\t| ((aliases: TSelection) => SQL | undefined)\n\t\t\t\t| SQL\n\t\t\t\t| undefined\n\t\t\t);\n\t\t\tconst onIndex = (isCrossJoin ? a : b) as TJoinedTable extends MySqlTable ? IndexConfig\n\t\t\t\t: 'Index hint configuration is allowed only for MySqlTable and not for subqueries or views';\n\n\t\t\tconst baseTableName = this.tableName;\n\t\t\tconst tableName = getTableLikeName(table);\n\n\t\t\t// store all tables used in a query\n\t\t\tfor (const item of extractUsedTable(table)) this.usedTables.add(item);\n\n\t\t\tif (typeof tableName === 'string' && this.config.joins?.some((join) => join.alias === tableName)) {\n\t\t\t\tthrow new Error(`Alias \"${tableName}\" is already used in this query`);\n\t\t\t}\n\n\t\t\tif (!this.isPartialSelect) {\n\t\t\t\t// If this is the first join and this is not a partial select and we're not selecting from raw SQL, \"move\" the fields from the main table to the nested object\n\t\t\t\tif (Object.keys(this.joinsNotNullableMap).length === 1 && typeof baseTableName === 'string') {\n\t\t\t\t\tthis.config.fields = {\n\t\t\t\t\t\t[baseTableName]: this.config.fields,\n\t\t\t\t\t};\n\t\t\t\t}\n\t\t\t\tif (typeof tableName === 'string' && !is(table, SQL)) {\n\t\t\t\t\tconst selection = is(table, Subquery)\n\t\t\t\t\t\t? table._.selectedFields\n\t\t\t\t\t\t: is(table, View)\n\t\t\t\t\t\t? table[ViewBaseConfig].selectedFields\n\t\t\t\t\t\t: table[Table.Symbol.Columns];\n\t\t\t\t\tthis.config.fields[tableName] = selection;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tif (typeof on === 'function') {\n\t\t\t\ton = on(\n\t\t\t\t\tnew Proxy(\n\t\t\t\t\t\tthis.config.fields,\n\t\t\t\t\t\tnew SelectionProxyHandler({ sqlAliasedBehavior: 'sql', sqlBehavior: 'sql' }),\n\t\t\t\t\t) as TSelection,\n\t\t\t\t);\n\t\t\t}\n\n\t\t\tif (!this.config.joins) {\n\t\t\t\tthis.config.joins = [];\n\t\t\t}\n\n\t\t\tlet useIndex: string[] = [];\n\t\t\tlet forceIndex: string[] = [];\n\t\t\tlet ignoreIndex: string[] = [];\n\t\t\tif (is(table, MySqlTable) && onIndex && typeof onIndex !== 'string') {\n\t\t\t\tif (onIndex.useIndex) {\n\t\t\t\t\tuseIndex = convertIndexToString(toArray(onIndex.useIndex));\n\t\t\t\t}\n\t\t\t\tif (onIndex.forceIndex) {\n\t\t\t\t\tforceIndex = convertIndexToString(toArray(onIndex.forceIndex));\n\t\t\t\t}\n\t\t\t\tif (onIndex.ignoreIndex) {\n\t\t\t\t\tignoreIndex = convertIndexToString(toArray(onIndex.ignoreIndex));\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tthis.config.joins.push({ on, table, joinType, alias: tableName, useIndex, forceIndex, ignoreIndex, lateral });\n\n\t\t\tif (typeof tableName === 'string') {\n\t\t\t\tswitch (joinType) {\n\t\t\t\t\tcase 'left': {\n\t\t\t\t\t\tthis.joinsNotNullableMap[tableName] = false;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcase 'right': {\n\t\t\t\t\t\tthis.joinsNotNullableMap = Object.fromEntries(\n\t\t\t\t\t\t\tObject.entries(this.joinsNotNullableMap).map(([key]) => [key, false]),\n\t\t\t\t\t\t);\n\t\t\t\t\t\tthis.joinsNotNullableMap[tableName] = true;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t\tcase 'cross':\n\t\t\t\t\tcase 'inner': {\n\t\t\t\t\t\tthis.joinsNotNullableMap[tableName] = true;\n\t\t\t\t\t\tbreak;\n\t\t\t\t\t}\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn this as any;\n\t\t};\n\t}\n\n\t/**\n\t * Executes a `left join` operation by adding another table to the current query.\n\t *\n\t * Calling this method associates each row of the table with the corresponding row from the joined table, if a match is found. If no matching row exists, it sets all columns of the joined table to null.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#left-join}\n\t *\n\t * @param table the table to join.\n\t * @param on the `on` clause.\n\t * @param onIndex index hint.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all users and their pets\n\t * const usersWithPets: { user: User; pets: Pet | null; }[] = await db.select()\n\t *   .from(users)\n\t *   .leftJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId\n\t * const usersIdsAndPetIds: { userId: number; petId: number | null; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .leftJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId with use index hint\n\t * const usersIdsAndPetIds: { userId: number; petId: number | null; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .leftJoin(pets, eq(users.id, pets.ownerId), {\n\t *     useIndex: ['pets_owner_id_index']\n\t * })\n\t * ```\n\t */\n\tleftJoin = this.createJoin('left', false);\n\n\t/**\n\t * Executes a `left join lateral` operation by adding subquery to the current query.\n\t *\n\t * A `lateral` join allows the right-hand expression to refer to columns from the left-hand side.\n\t *\n\t * Calling this method associates each row of the table with the corresponding row from the joined table, if a match is found. If no matching row exists, it sets all columns of the joined table to null.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#left-join-lateral}\n\t *\n\t * @param table the subquery to join.\n\t * @param on the `on` clause.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select every city and, for each, the users that live in it\n\t * const sq = db.select({ userId: users.id }).from(users).where(eq(users.cityId, cities.id)).as('sq');\n\t *\n\t * const rows: { cities: City; sq: { userId: number } | null }[] = await db.select()\n\t *   .from(cities)\n\t *   .leftJoinLateral(sq, sql`true`)\n\t * ```\n\t */\n\tleftJoinLateral = this.createJoin('left', true);\n\n\t/**\n\t * Executes a `right join` operation by adding another table to the current query.\n\t *\n\t * Calling this method associates each row of the joined table with the corresponding row from the main table, if a match is found. If no matching row exists, it sets all columns of the main table to null.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#right-join}\n\t *\n\t * @param table the table to join.\n\t * @param on the `on` clause.\n\t * @param onIndex index hint.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all users and their pets\n\t * const usersWithPets: { user: User | null; pets: Pet; }[] = await db.select()\n\t *   .from(users)\n\t *   .rightJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId\n\t * const usersIdsAndPetIds: { userId: number | null; petId: number; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .rightJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId with use index hint\n\t * const usersIdsAndPetIds: { userId: number; petId: number | null; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .leftJoin(pets, eq(users.id, pets.ownerId), {\n\t *     useIndex: ['pets_owner_id_index']\n\t * })\n\t * ```\n\t */\n\trightJoin = this.createJoin('right', false);\n\n\t/**\n\t * Executes an `inner join` operation, creating a new table by combining rows from two tables that have matching values.\n\t *\n\t * Calling this method retrieves rows that have corresponding entries in both joined tables. Rows without matching entries in either table are excluded, resulting in a table that includes only matching pairs.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#inner-join}\n\t *\n\t * @param table the table to join.\n\t * @param on the `on` clause.\n\t * @param onIndex index hint.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all users and their pets\n\t * const usersWithPets: { user: User; pets: Pet; }[] = await db.select()\n\t *   .from(users)\n\t *   .innerJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId\n\t * const usersIdsAndPetIds: { userId: number; petId: number; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .innerJoin(pets, eq(users.id, pets.ownerId))\n\t *\n\t * // Select userId and petId with use index hint\n\t * const usersIdsAndPetIds: { userId: number; petId: number | null; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .leftJoin(pets, eq(users.id, pets.ownerId), {\n\t *     useIndex: ['pets_owner_id_index']\n\t * })\n\t * ```\n\t */\n\tinnerJoin = this.createJoin('inner', false);\n\n\t/**\n\t * Executes an `inner join lateral` operation, creating a new table by combining rows from two queries that have matching values.\n\t *\n\t * A `lateral` join allows the right-hand expression to refer to columns from the left-hand side.\n\t *\n\t * Calling this method retrieves rows that have corresponding entries in both joined tables. Rows without matching entries in either table are excluded, resulting in a table that includes only matching pairs.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#inner-join-lateral}\n\t *\n\t * @param table the subquery to join.\n\t * @param on the `on` clause.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select only the cities that have users, along with those users\n\t * const sq = db.select({ userId: users.id }).from(users).where(eq(users.cityId, cities.id)).as('sq');\n\t *\n\t * const rows: { cities: City; sq: { userId: number } }[] = await db.select()\n\t *   .from(cities)\n\t *   .innerJoinLateral(sq, sql`true`)\n\t * ```\n\t */\n\tinnerJoinLateral = this.createJoin('inner', true);\n\n\t/**\n\t * Executes a `cross join` operation by combining rows from two tables into a new table.\n\t *\n\t * Calling this method retrieves all rows from both main and joined tables, merging all rows from each table.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#cross-join}\n\t *\n\t * @param table the table to join.\n\t * @param onIndex index hint.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all users, each user with every pet\n\t * const usersWithPets: { user: User; pets: Pet; }[] = await db.select()\n\t *   .from(users)\n\t *   .crossJoin(pets)\n\t *\n\t * // Select userId and petId\n\t * const usersIdsAndPetIds: { userId: number; petId: number; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .crossJoin(pets)\n\t *\n\t * // Select userId and petId with use index hint\n\t * const usersIdsAndPetIds: { userId: number; petId: number; }[] = await db.select({\n\t *   userId: users.id,\n\t *   petId: pets.id,\n\t * })\n\t *   .from(users)\n\t *   .crossJoin(pets, {\n\t *     useIndex: ['pets_owner_id_index']\n\t * })\n\t * ```\n\t */\n\tcrossJoin = this.createJoin('cross', false);\n\n\t/**\n\t * Executes a `cross join lateral` operation by combining rows from two queries into a new table.\n\t *\n\t * A `lateral` join allows the right-hand expression to refer to columns from the left-hand side.\n\t *\n\t * Calling this method retrieves all rows from both main and joined queries, merging all rows from each query.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/joins#cross-join-lateral}\n\t *\n\t * @param table the query to join.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Pair each city with every row its correlated subquery produces; cities with none are dropped\n\t * const sq = db.select({ userId: users.id }).from(users).where(eq(users.cityId, cities.id)).as('sq');\n\t *\n\t * const rows: { cities: City; sq: { userId: number } }[] = await db.select()\n\t *   .from(cities)\n\t *   .crossJoinLateral(sq)\n\t * ```\n\t */\n\tcrossJoinLateral = this.createJoin('cross', true);\n\n\tprivate createSetOperator(\n\t\ttype: SetOperator,\n\t\tisAll: boolean,\n\t): <TValue extends MySqlSetOperatorWithResult<TResult>>(\n\t\trightSelection:\n\t\t\t| ((setOperators: GetMySqlSetOperators) => SetOperatorRightSelect<TValue, TResult>)\n\t\t\t| SetOperatorRightSelect<TValue, TResult>,\n\t) => MySqlSelectWithout<\n\t\tthis,\n\t\tTDynamic,\n\t\tMySqlSetOperatorExcludedMethods,\n\t\ttrue\n\t> {\n\t\treturn (rightSelection) => {\n\t\t\tconst rightSelect = (typeof rightSelection === 'function'\n\t\t\t\t? rightSelection(getMySqlSetOperators())\n\t\t\t\t: rightSelection) as TypedQueryBuilder<\n\t\t\t\t\tany,\n\t\t\t\t\tTResult\n\t\t\t\t>;\n\n\t\t\tif (!haveSameKeys(this.getSelectedFields(), rightSelect.getSelectedFields())) {\n\t\t\t\tthrow new Error(\n\t\t\t\t\t'Set operator error (union / intersect / except): selected fields are not the same or are in a different order',\n\t\t\t\t);\n\t\t\t}\n\n\t\t\tthis.config.setOperators.push({ type, isAll, rightSelect });\n\t\t\treturn this as any;\n\t\t};\n\t}\n\n\t/**\n\t * Adds `union` set operator to the query.\n\t *\n\t * Calling this method will combine the result sets of the `select` statements and remove any duplicate rows that appear across them.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#union}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all unique names from customers and users tables\n\t * await db.select({ name: users.name })\n\t *   .from(users)\n\t *   .union(\n\t *     db.select({ name: customers.name }).from(customers)\n\t *   );\n\t * // or\n\t * import { union } from 'drizzle-orm/mysql-core'\n\t *\n\t * await union(\n\t *   db.select({ name: users.name }).from(users),\n\t *   db.select({ name: customers.name }).from(customers)\n\t * );\n\t * ```\n\t */\n\tunion = this.createSetOperator('union', false);\n\n\t/**\n\t * Adds `union all` set operator to the query.\n\t *\n\t * Calling this method will combine the result-set of the `select` statements and keep all duplicate rows that appear across them.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#union-all}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all transaction ids from both online and in-store sales\n\t * await db.select({ transaction: onlineSales.transactionId })\n\t *   .from(onlineSales)\n\t *   .unionAll(\n\t *     db.select({ transaction: inStoreSales.transactionId }).from(inStoreSales)\n\t *   );\n\t * // or\n\t * import { unionAll } from 'drizzle-orm/mysql-core'\n\t *\n\t * await unionAll(\n\t *   db.select({ transaction: onlineSales.transactionId }).from(onlineSales),\n\t *   db.select({ transaction: inStoreSales.transactionId }).from(inStoreSales)\n\t * );\n\t * ```\n\t */\n\tunionAll = this.createSetOperator('union', true);\n\n\t/**\n\t * Adds `intersect` set operator to the query.\n\t *\n\t * Calling this method will retain only the rows that are present in both result sets and eliminate duplicates.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#intersect}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select course names that are offered in both departments A and B\n\t * await db.select({ courseName: depA.courseName })\n\t *   .from(depA)\n\t *   .intersect(\n\t *     db.select({ courseName: depB.courseName }).from(depB)\n\t *   );\n\t * // or\n\t * import { intersect } from 'drizzle-orm/mysql-core'\n\t *\n\t * await intersect(\n\t *   db.select({ courseName: depA.courseName }).from(depA),\n\t *   db.select({ courseName: depB.courseName }).from(depB)\n\t * );\n\t * ```\n\t */\n\tintersect = this.createSetOperator('intersect', false);\n\n\t/**\n\t * Adds `intersect all` set operator to the query.\n\t *\n\t * Calling this method will retain only the rows that are present in both result sets including all duplicates.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#intersect-all}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all products and quantities that are ordered by both regular and VIP customers\n\t * await db.select({\n\t *   productId: regularCustomerOrders.productId,\n\t *   quantityOrdered: regularCustomerOrders.quantityOrdered\n\t * })\n\t * .from(regularCustomerOrders)\n\t * .intersectAll(\n\t *   db.select({\n\t *     productId: vipCustomerOrders.productId,\n\t *     quantityOrdered: vipCustomerOrders.quantityOrdered\n\t *   })\n\t *   .from(vipCustomerOrders)\n\t * );\n\t * // or\n\t * import { intersectAll } from 'drizzle-orm/mysql-core'\n\t *\n\t * await intersectAll(\n\t *   db.select({\n\t *     productId: regularCustomerOrders.productId,\n\t *     quantityOrdered: regularCustomerOrders.quantityOrdered\n\t *   })\n\t *   .from(regularCustomerOrders),\n\t *   db.select({\n\t *     productId: vipCustomerOrders.productId,\n\t *     quantityOrdered: vipCustomerOrders.quantityOrdered\n\t *   })\n\t *   .from(vipCustomerOrders)\n\t * );\n\t * ```\n\t */\n\tintersectAll = this.createSetOperator('intersect', true);\n\n\t/**\n\t * Adds `except` set operator to the query.\n\t *\n\t * Calling this method will retrieve all unique rows from the left query, except for the rows that are present in the result set of the right query.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#except}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all courses offered in department A but not in department B\n\t * await db.select({ courseName: depA.courseName })\n\t *   .from(depA)\n\t *   .except(\n\t *     db.select({ courseName: depB.courseName }).from(depB)\n\t *   );\n\t * // or\n\t * import { except } from 'drizzle-orm/mysql-core'\n\t *\n\t * await except(\n\t *   db.select({ courseName: depA.courseName }).from(depA),\n\t *   db.select({ courseName: depB.courseName }).from(depB)\n\t * );\n\t * ```\n\t */\n\texcept = this.createSetOperator('except', false);\n\n\t/**\n\t * Adds `except all` set operator to the query.\n\t *\n\t * Calling this method will retrieve all rows from the left query, except for the rows that are present in the result set of the right query.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/set-operations#except-all}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all products that are ordered by regular customers but not by VIP customers\n\t * await db.select({\n\t *   productId: regularCustomerOrders.productId,\n\t *   quantityOrdered: regularCustomerOrders.quantityOrdered,\n\t * })\n\t * .from(regularCustomerOrders)\n\t * .exceptAll(\n\t *   db.select({\n\t *     productId: vipCustomerOrders.productId,\n\t *     quantityOrdered: vipCustomerOrders.quantityOrdered,\n\t *   })\n\t *   .from(vipCustomerOrders)\n\t * );\n\t * // or\n\t * import { exceptAll } from 'drizzle-orm/mysql-core'\n\t *\n\t * await exceptAll(\n\t *   db.select({\n\t *     productId: regularCustomerOrders.productId,\n\t *     quantityOrdered: regularCustomerOrders.quantityOrdered\n\t *   })\n\t *   .from(regularCustomerOrders),\n\t *   db.select({\n\t *     productId: vipCustomerOrders.productId,\n\t *     quantityOrdered: vipCustomerOrders.quantityOrdered\n\t *   })\n\t *   .from(vipCustomerOrders)\n\t * );\n\t * ```\n\t */\n\texceptAll = this.createSetOperator('except', true);\n\n\t/** @internal */\n\taddSetOperators(setOperators: MySqlSelectConfig['setOperators']): MySqlSelectWithout<\n\t\tthis,\n\t\tTDynamic,\n\t\tMySqlSetOperatorExcludedMethods,\n\t\ttrue\n\t> {\n\t\tthis.config.setOperators.push(...setOperators);\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds a `where` clause to the query.\n\t *\n\t * Calling this method will select only those rows that fulfill a specified condition.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#filtering}\n\t *\n\t * @param where the `where` clause.\n\t *\n\t * @example\n\t * You can use conditional operators and `sql function` to filter the rows to be selected.\n\t *\n\t * ```ts\n\t * // Select all cars with green color\n\t * await db.select().from(cars).where(eq(cars.color, 'green'));\n\t * // or\n\t * await db.select().from(cars).where(sql`${cars.color} = 'green'`)\n\t * ```\n\t *\n\t * You can logically combine conditional operators with `and()` and `or()` operators:\n\t *\n\t * ```ts\n\t * // Select all BMW cars with a green color\n\t * await db.select().from(cars).where(and(eq(cars.color, 'green'), eq(cars.brand, 'BMW')));\n\t *\n\t * // Select all cars with the green or blue color\n\t * await db.select().from(cars).where(or(eq(cars.color, 'green'), eq(cars.color, 'blue')));\n\t * ```\n\t */\n\twhere(\n\t\twhere: ((aliases: this['_']['selection']) => SQL | undefined) | SQL | undefined,\n\t): MySqlSelectWithout<this, TDynamic, 'where'> {\n\t\tif (typeof where === 'function') {\n\t\t\twhere = where(\n\t\t\t\tnew Proxy(\n\t\t\t\t\tthis.config.fields,\n\t\t\t\t\tnew SelectionProxyHandler({ sqlAliasedBehavior: 'sql', sqlBehavior: 'sql' }),\n\t\t\t\t) as TSelection,\n\t\t\t);\n\t\t}\n\t\tthis.config.where = where;\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds a `having` clause to the query.\n\t *\n\t * Calling this method will select only those rows that fulfill a specified condition. It is typically used with aggregate functions to filter the aggregated data based on a specified condition.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#aggregations}\n\t *\n\t * @param having the `having` clause.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Select all brands with more than one car\n\t * await db.select({\n\t * \tbrand: cars.brand,\n\t * \tcount: sql<number>`cast(count(${cars.id}) as int)`,\n\t * })\n\t *   .from(cars)\n\t *   .groupBy(cars.brand)\n\t *   .having(({ count }) => gt(count, 1));\n\t * ```\n\t */\n\thaving(\n\t\thaving: ((aliases: this['_']['selection']) => SQL | undefined) | SQL | undefined,\n\t): MySqlSelectWithout<this, TDynamic, 'having'> {\n\t\tif (typeof having === 'function') {\n\t\t\thaving = having(\n\t\t\t\tnew Proxy(\n\t\t\t\t\tthis.config.fields,\n\t\t\t\t\tnew SelectionProxyHandler({ sqlAliasedBehavior: 'sql', sqlBehavior: 'sql' }),\n\t\t\t\t) as TSelection,\n\t\t\t);\n\t\t}\n\t\tthis.config.having = having;\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds a `group by` clause to the query.\n\t *\n\t * Calling this method will group rows that have the same values into summary rows, often used for aggregation purposes.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#aggregations}\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Group and count people by their last names\n\t * await db.select({\n\t *    lastName: people.lastName,\n\t *    count: sql<number>`cast(count(*) as int)`\n\t * })\n\t *   .from(people)\n\t *   .groupBy(people.lastName);\n\t * ```\n\t */\n\tgroupBy(\n\t\tbuilder: (aliases: this['_']['selection']) => ValueOrArray<MySqlColumn | SQL | SQL.Aliased>,\n\t): MySqlSelectWithout<this, TDynamic, 'groupBy'>;\n\tgroupBy(...columns: (MySqlColumn | SQL | SQL.Aliased)[]): MySqlSelectWithout<this, TDynamic, 'groupBy'>;\n\tgroupBy(\n\t\t...columns:\n\t\t\t| [(aliases: this['_']['selection']) => ValueOrArray<MySqlColumn | SQL | SQL.Aliased>]\n\t\t\t| (MySqlColumn | SQL | SQL.Aliased)[]\n\t): MySqlSelectWithout<this, TDynamic, 'groupBy'> {\n\t\tif (typeof columns[0] === 'function') {\n\t\t\tconst groupBy = columns[0](\n\t\t\t\tnew Proxy(\n\t\t\t\t\tthis.config.fields,\n\t\t\t\t\tnew SelectionProxyHandler({ sqlAliasedBehavior: 'alias', sqlBehavior: 'sql' }),\n\t\t\t\t) as TSelection,\n\t\t\t);\n\t\t\tthis.config.groupBy = Array.isArray(groupBy) ? groupBy : [groupBy];\n\t\t} else {\n\t\t\tthis.config.groupBy = columns as (MySqlColumn | SQL | SQL.Aliased)[];\n\t\t}\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds an `order by` clause to the query.\n\t *\n\t * Calling this method will sort the result-set in ascending or descending order. By default, the sort order is ascending.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#order-by}\n\t *\n\t * @example\n\t *\n\t * ```\n\t * // Select cars ordered by year\n\t * await db.select().from(cars).orderBy(cars.year);\n\t * ```\n\t *\n\t * You can specify whether results are in ascending or descending order with the `asc()` and `desc()` operators.\n\t *\n\t * ```ts\n\t * // Select cars ordered by year in descending order\n\t * await db.select().from(cars).orderBy(desc(cars.year));\n\t *\n\t * // Select cars ordered by year and price\n\t * await db.select().from(cars).orderBy(asc(cars.year), desc(cars.price));\n\t * ```\n\t */\n\torderBy(\n\t\tbuilder: (aliases: this['_']['selection']) => ValueOrArray<MySqlColumn | SQL | SQL.Aliased>,\n\t): MySqlSelectWithout<this, TDynamic, 'orderBy'>;\n\torderBy(...columns: (MySqlColumn | SQL | SQL.Aliased)[]): MySqlSelectWithout<this, TDynamic, 'orderBy'>;\n\torderBy(\n\t\t...columns:\n\t\t\t| [(aliases: this['_']['selection']) => ValueOrArray<MySqlColumn | SQL | SQL.Aliased>]\n\t\t\t| (MySqlColumn | SQL | SQL.Aliased)[]\n\t): MySqlSelectWithout<this, TDynamic, 'orderBy'> {\n\t\tif (typeof columns[0] === 'function') {\n\t\t\tconst orderBy = columns[0](\n\t\t\t\tnew Proxy(\n\t\t\t\t\tthis.config.fields,\n\t\t\t\t\tnew SelectionProxyHandler({ sqlAliasedBehavior: 'alias', sqlBehavior: 'sql' }),\n\t\t\t\t) as TSelection,\n\t\t\t);\n\n\t\t\tconst orderByArray = Array.isArray(orderBy) ? orderBy : [orderBy];\n\n\t\t\tif (this.config.setOperators.length > 0) {\n\t\t\t\tthis.config.setOperators.at(-1)!.orderBy = orderByArray;\n\t\t\t} else {\n\t\t\t\tthis.config.orderBy = orderByArray;\n\t\t\t}\n\t\t} else {\n\t\t\tconst orderByArray = columns as (MySqlColumn | SQL | SQL.Aliased)[];\n\n\t\t\tif (this.config.setOperators.length > 0) {\n\t\t\t\tthis.config.setOperators.at(-1)!.orderBy = orderByArray;\n\t\t\t} else {\n\t\t\t\tthis.config.orderBy = orderByArray;\n\t\t\t}\n\t\t}\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds a `limit` clause to the query.\n\t *\n\t * Calling this method will set the maximum number of rows that will be returned by this query.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#limit--offset}\n\t *\n\t * @param limit the `limit` clause.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Get the first 10 people from this query.\n\t * await db.select().from(people).limit(10);\n\t * ```\n\t */\n\tlimit(limit: number | Placeholder): MySqlSelectWithout<this, TDynamic, 'limit'> {\n\t\tif (this.config.setOperators.length > 0) {\n\t\t\tthis.config.setOperators.at(-1)!.limit = limit;\n\t\t} else {\n\t\t\tthis.config.limit = limit;\n\t\t}\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds an `offset` clause to the query.\n\t *\n\t * Calling this method will skip a number of rows when returning results from this query.\n\t *\n\t * See docs: {@link https://orm.drizzle.team/docs/select#limit--offset}\n\t *\n\t * @param offset the `offset` clause.\n\t *\n\t * @example\n\t *\n\t * ```ts\n\t * // Get the 10th-20th people from this query.\n\t * await db.select().from(people).offset(10).limit(10);\n\t * ```\n\t */\n\toffset(offset: number | Placeholder): MySqlSelectWithout<this, TDynamic, 'offset'> {\n\t\tif (this.config.setOperators.length > 0) {\n\t\t\tthis.config.setOperators.at(-1)!.offset = offset;\n\t\t} else {\n\t\t\tthis.config.offset = offset;\n\t\t}\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Adds a `for` clause to the query.\n\t *\n\t * Calling this method will specify a lock strength for this query that controls how strictly it acquires exclusive access to the rows being queried.\n\t *\n\t * See docs: {@link https://dev.mysql.com/doc/refman/8.0/en/innodb-locking-reads.html}\n\t *\n\t * @param strength the lock strength.\n\t * @param config the lock configuration.\n\t */\n\tfor(strength: LockStrength, config: LockConfig = {}): MySqlSelectWithout<this, TDynamic, 'for'> {\n\t\tthis.config.lockingClause = { strength, config };\n\t\treturn this as any;\n\t}\n\n\t/**\n\t * Attach [sqlcommenter](https://google.github.io/sqlcommenter) comment to a query\n\t */\n\tcomment(comment: CommentInput): MySqlSelectWithout<this, TDynamic, 'comment'> {\n\t\tthis.config.comment = sql.comment(comment);\n\t\treturn this as any;\n\t}\n\n\tgetSQL(): SQL {\n\t\tthis.config.fieldsFlat = orderSelectedFields<MySqlColumn>(this.config.fields, undefined, this.dialect.codecs);\n\t\treturn this.dialect.buildSelectQuery(this.config);\n\t}\n\n\ttoSQL(): Query {\n\t\treturn this.dialect.sqlToQuery(this.getSQL());\n\t}\n\n\tas<TAlias extends string>(\n\t\talias: TAlias,\n\t): SubqueryWithSelection<this['_']['selectedFields'], TAlias> {\n\t\tconst usedTables: string[] = [];\n\t\tusedTables.push(...extractUsedTable(this.config.table));\n\t\tif (this.config.joins) { for (const it of this.config.joins) usedTables.push(...extractUsedTable(it.table)); }\n\n\t\treturn new Proxy(\n\t\t\tnew Subquery(this.withoutSelectionCastCodecs().getSQL(), this.config.fields, alias, false, [\n\t\t\t\t...new Set(usedTables),\n\t\t\t]),\n\t\t\tnew SelectionProxyHandler({ alias, sqlAliasedBehavior: 'alias', sqlBehavior: 'error' }),\n\t\t) as SubqueryWithSelection<this['_']['selectedFields'], TAlias>;\n\t}\n\n\t/** @internal */\n\toverride getSelectedFields(): this['_']['selectedFields'] {\n\t\treturn new Proxy(\n\t\t\tthis.config.fields,\n\t\t\tnew SelectionProxyHandler({ alias: this.tableName, sqlAliasedBehavior: 'alias', sqlBehavior: 'error' }),\n\t\t) as this['_']['selectedFields'];\n\t}\n\n\t/** @internal */\n\toverride withoutSelectionCastCodecs(): this {\n\t\tthis.config.ignoreSelectionCastCodecs = true;\n\t\treturn this;\n\t}\n\n\t$dynamic(): MySqlSelectDynamic<this> {\n\t\treturn this as any;\n\t}\n\n\t$withCache(config?: { config?: CacheConfig; tag?: string; autoInvalidate?: boolean } | false) {\n\t\tthis.cacheConfig = config === undefined\n\t\t\t? { config: {}, enabled: true, autoInvalidate: true }\n\t\t\t: config === false\n\t\t\t? { enabled: false }\n\t\t\t: { enabled: true, autoInvalidate: true, ...config };\n\t\treturn this;\n\t}\n}\n\nfunction createSetOperator(type: SetOperator, isAll: boolean): MySqlCreateSetOperatorFn {\n\treturn (leftSelect, rightSelect, ...restSelects) => {\n\t\tconst setOperators = [rightSelect, ...restSelects].map((select) => ({\n\t\t\ttype,\n\t\t\tisAll,\n\t\t\trightSelect: select as AnyMySqlSelectQueryBuilder,\n\t\t}));\n\n\t\tfor (const setOperator of setOperators) {\n\t\t\tif (!haveSameKeys((leftSelect as any).getSelectedFields(), setOperator.rightSelect.getSelectedFields())) {\n\t\t\t\tthrow new Error(\n\t\t\t\t\t'Set operator error (union / intersect / except): selected fields are not the same or are in a different order',\n\t\t\t\t);\n\t\t\t}\n\t\t}\n\n\t\treturn (leftSelect as AnyMySqlSelectQueryBuilder).addSetOperators(setOperators) as any;\n\t};\n}\n\nconst getMySqlSetOperators = () => ({\n\tunion,\n\tunionAll,\n\tintersect,\n\tintersectAll,\n\texcept,\n\texceptAll,\n});\n\n/**\n * Adds `union` set operator to the query.\n *\n * Calling this method will combine the result sets of the `select` statements and remove any duplicate rows that appear across them.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#union}\n *\n * @example\n *\n * ```ts\n * // Select all unique names from customers and users tables\n * import { union } from 'drizzle-orm/mysql-core'\n *\n * await union(\n *   db.select({ name: users.name }).from(users),\n *   db.select({ name: customers.name }).from(customers)\n * );\n * // or\n * await db.select({ name: users.name })\n *   .from(users)\n *   .union(\n *     db.select({ name: customers.name }).from(customers)\n *   );\n * ```\n */\nexport const union = createSetOperator('union', false);\n\n/**\n * Adds `union all` set operator to the query.\n *\n * Calling this method will combine the result-set of the `select` statements and keep all duplicate rows that appear across them.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#union-all}\n *\n * @example\n *\n * ```ts\n * // Select all transaction ids from both online and in-store sales\n * import { unionAll } from 'drizzle-orm/mysql-core'\n *\n * await unionAll(\n *   db.select({ transaction: onlineSales.transactionId }).from(onlineSales),\n *   db.select({ transaction: inStoreSales.transactionId }).from(inStoreSales)\n * );\n * // or\n * await db.select({ transaction: onlineSales.transactionId })\n *   .from(onlineSales)\n *   .unionAll(\n *     db.select({ transaction: inStoreSales.transactionId }).from(inStoreSales)\n *   );\n * ```\n */\nexport const unionAll = createSetOperator('union', true);\n\n/**\n * Adds `intersect` set operator to the query.\n *\n * Calling this method will retain only the rows that are present in both result sets and eliminate duplicates.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#intersect}\n *\n * @example\n *\n * ```ts\n * // Select course names that are offered in both departments A and B\n * import { intersect } from 'drizzle-orm/mysql-core'\n *\n * await intersect(\n *   db.select({ courseName: depA.courseName }).from(depA),\n *   db.select({ courseName: depB.courseName }).from(depB)\n * );\n * // or\n * await db.select({ courseName: depA.courseName })\n *   .from(depA)\n *   .intersect(\n *     db.select({ courseName: depB.courseName }).from(depB)\n *   );\n * ```\n */\nexport const intersect = createSetOperator('intersect', false);\n\n/**\n * Adds `intersect all` set operator to the query.\n *\n * Calling this method will retain only the rows that are present in both result sets including all duplicates.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#intersect-all}\n *\n * @example\n *\n * ```ts\n * // Select all products and quantities that are ordered by both regular and VIP customers\n * import { intersectAll } from 'drizzle-orm/mysql-core'\n *\n * await intersectAll(\n *   db.select({\n *     productId: regularCustomerOrders.productId,\n *     quantityOrdered: regularCustomerOrders.quantityOrdered\n *   })\n *   .from(regularCustomerOrders),\n *   db.select({\n *     productId: vipCustomerOrders.productId,\n *     quantityOrdered: vipCustomerOrders.quantityOrdered\n *   })\n *   .from(vipCustomerOrders)\n * );\n * // or\n * await db.select({\n *   productId: regularCustomerOrders.productId,\n *   quantityOrdered: regularCustomerOrders.quantityOrdered\n * })\n * .from(regularCustomerOrders)\n * .intersectAll(\n *   db.select({\n *     productId: vipCustomerOrders.productId,\n *     quantityOrdered: vipCustomerOrders.quantityOrdered\n *   })\n *   .from(vipCustomerOrders)\n * );\n * ```\n */\nexport const intersectAll = createSetOperator('intersect', true);\n\n/**\n * Adds `except` set operator to the query.\n *\n * Calling this method will retrieve all unique rows from the left query, except for the rows that are present in the result set of the right query.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#except}\n *\n * @example\n *\n * ```ts\n * // Select all courses offered in department A but not in department B\n * import { except } from 'drizzle-orm/mysql-core'\n *\n * await except(\n *   db.select({ courseName: depA.courseName }).from(depA),\n *   db.select({ courseName: depB.courseName }).from(depB)\n * );\n * // or\n * await db.select({ courseName: depA.courseName })\n *   .from(depA)\n *   .except(\n *     db.select({ courseName: depB.courseName }).from(depB)\n *   );\n * ```\n */\nexport const except = createSetOperator('except', false);\n\n/**\n * Adds `except all` set operator to the query.\n *\n * Calling this method will retrieve all rows from the left query, except for the rows that are present in the result set of the right query.\n *\n * See docs: {@link https://orm.drizzle.team/docs/set-operations#except-all}\n *\n * @example\n *\n * ```ts\n * // Select all products that are ordered by regular customers but not by VIP customers\n * import { exceptAll } from 'drizzle-orm/mysql-core'\n *\n * await exceptAll(\n *   db.select({\n *     productId: regularCustomerOrders.productId,\n *     quantityOrdered: regularCustomerOrders.quantityOrdered\n *   })\n *   .from(regularCustomerOrders),\n *   db.select({\n *     productId: vipCustomerOrders.productId,\n *     quantityOrdered: vipCustomerOrders.quantityOrdered\n *   })\n *   .from(vipCustomerOrders)\n * );\n * // or\n * await db.select({\n *   productId: regularCustomerOrders.productId,\n *   quantityOrdered: regularCustomerOrders.quantityOrdered,\n * })\n * .from(regularCustomerOrders)\n * .exceptAll(\n *   db.select({\n *     productId: vipCustomerOrders.productId,\n *     quantityOrdered: vipCustomerOrders.quantityOrdered,\n *   })\n *   .from(vipCustomerOrders)\n * );\n * ```\n 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