855 lines
36 KiB
JavaScript
855 lines
36 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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var dialect_exports = {};
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__export(dialect_exports, {
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MySqlDialect: () => MySqlDialect
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});
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module.exports = __toCommonJS(dialect_exports);
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var import_alias = require("../alias.cjs");
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var import_casing = require("../casing.cjs");
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var import_column = require("../column.cjs");
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var import_entity = require("../entity.cjs");
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var import_errors = require("../errors.cjs");
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var import_expressions = require("../expressions.cjs");
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var import_relations = require("../relations.cjs");
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var import_sql = require("../sql/sql.cjs");
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var import_subquery = require("../subquery.cjs");
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var import_table = require("../table.cjs");
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var import_utils = require("../utils.cjs");
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var import_view_common = require("../view-common.cjs");
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var import_common = require("./columns/common.cjs");
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var import_table2 = require("./table.cjs");
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var import_view_base = require("./view-base.cjs");
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class MySqlDialect {
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static [import_entity.entityKind] = "MySqlDialect";
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/** @internal */
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casing;
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constructor(config) {
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this.casing = new import_casing.CasingCache(config?.casing);
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}
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async migrate(migrations, session, config) {
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const migrationsTable = config.migrationsTable ?? "__drizzle_migrations";
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const migrationTableCreate = import_sql.sql`
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create table if not exists ${import_sql.sql.identifier(migrationsTable)} (
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id serial primary key,
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hash text not null,
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created_at bigint
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)
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`;
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await session.execute(migrationTableCreate);
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const dbMigrations = await session.all(
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import_sql.sql`select id, hash, created_at from ${import_sql.sql.identifier(migrationsTable)} order by created_at desc limit 1`
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);
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const lastDbMigration = dbMigrations[0];
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await session.transaction(async (tx) => {
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for (const migration of migrations) {
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if (!lastDbMigration || Number(lastDbMigration.created_at) < migration.folderMillis) {
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for (const stmt of migration.sql) {
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await tx.execute(import_sql.sql.raw(stmt));
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}
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await tx.execute(
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import_sql.sql`insert into ${import_sql.sql.identifier(migrationsTable)} (\`hash\`, \`created_at\`) values(${migration.hash}, ${migration.folderMillis})`
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);
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}
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}
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});
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}
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escapeName(name) {
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return `\`${name}\``;
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}
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escapeParam(_num) {
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return `?`;
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}
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escapeString(str) {
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return `'${str.replace(/'/g, "''")}'`;
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}
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buildWithCTE(queries) {
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if (!queries?.length)
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return void 0;
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const withSqlChunks = [import_sql.sql`with `];
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for (const [i, w] of queries.entries()) {
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withSqlChunks.push(import_sql.sql`${import_sql.sql.identifier(w._.alias)} as (${w._.sql})`);
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if (i < queries.length - 1) {
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withSqlChunks.push(import_sql.sql`, `);
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}
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}
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withSqlChunks.push(import_sql.sql` `);
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return import_sql.sql.join(withSqlChunks);
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}
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buildDeleteQuery({ table, where, returning, withList, limit, orderBy }) {
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const withSql = this.buildWithCTE(withList);
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const returningSql = returning ? import_sql.sql` returning ${this.buildSelection(returning, { isSingleTable: true })}` : void 0;
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const whereSql = where ? import_sql.sql` where ${where}` : void 0;
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const orderBySql = this.buildOrderBy(orderBy);
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const limitSql = this.buildLimit(limit);
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return import_sql.sql`${withSql}delete from ${table}${whereSql}${orderBySql}${limitSql}${returningSql}`;
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}
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buildUpdateSet(table, set) {
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const tableColumns = table[import_table.Table.Symbol.Columns];
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const columnNames = Object.keys(tableColumns).filter(
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(colName) => set[colName] !== void 0 || tableColumns[colName]?.onUpdateFn !== void 0
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);
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const setSize = columnNames.length;
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return import_sql.sql.join(columnNames.flatMap((colName, i) => {
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const col = tableColumns[colName];
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const value = set[colName] ?? import_sql.sql.param(col.onUpdateFn(), col);
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const res = import_sql.sql`${import_sql.sql.identifier(this.casing.getColumnCasing(col))} = ${value}`;
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if (i < setSize - 1) {
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return [res, import_sql.sql.raw(", ")];
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}
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return [res];
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}));
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}
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buildUpdateQuery({ table, set, where, returning, withList, limit, orderBy }) {
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const withSql = this.buildWithCTE(withList);
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const setSql = this.buildUpdateSet(table, set);
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const returningSql = returning ? import_sql.sql` returning ${this.buildSelection(returning, { isSingleTable: true })}` : void 0;
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const whereSql = where ? import_sql.sql` where ${where}` : void 0;
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const orderBySql = this.buildOrderBy(orderBy);
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const limitSql = this.buildLimit(limit);
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return import_sql.sql`${withSql}update ${table} set ${setSql}${whereSql}${orderBySql}${limitSql}${returningSql}`;
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}
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/**
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* Builds selection SQL with provided fields/expressions
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*
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* Examples:
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*
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* `select <selection> from`
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*
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* `insert ... returning <selection>`
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*
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* If `isSingleTable` is true, then columns won't be prefixed with table name
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*/
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buildSelection(fields, { isSingleTable = false } = {}) {
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const columnsLen = fields.length;
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const chunks = fields.flatMap(({ field }, i) => {
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const chunk = [];
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if ((0, import_entity.is)(field, import_sql.SQL.Aliased) && field.isSelectionField) {
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chunk.push(import_sql.sql.identifier(field.fieldAlias));
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} else if ((0, import_entity.is)(field, import_sql.SQL.Aliased) || (0, import_entity.is)(field, import_sql.SQL)) {
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const query = (0, import_entity.is)(field, import_sql.SQL.Aliased) ? field.sql : field;
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if (isSingleTable) {
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chunk.push(
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new import_sql.SQL(
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query.queryChunks.map((c) => {
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if ((0, import_entity.is)(c, import_common.MySqlColumn)) {
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return import_sql.sql.identifier(this.casing.getColumnCasing(c));
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}
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return c;
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})
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)
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);
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} else {
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chunk.push(query);
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}
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if ((0, import_entity.is)(field, import_sql.SQL.Aliased)) {
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chunk.push(import_sql.sql` as ${import_sql.sql.identifier(field.fieldAlias)}`);
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}
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} else if ((0, import_entity.is)(field, import_column.Column)) {
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if (isSingleTable) {
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chunk.push(import_sql.sql.identifier(this.casing.getColumnCasing(field)));
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} else {
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chunk.push(field);
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}
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}
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if (i < columnsLen - 1) {
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chunk.push(import_sql.sql`, `);
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}
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return chunk;
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});
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return import_sql.sql.join(chunks);
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}
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buildLimit(limit) {
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return typeof limit === "object" || typeof limit === "number" && limit >= 0 ? import_sql.sql` limit ${limit}` : void 0;
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}
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buildOrderBy(orderBy) {
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return orderBy && orderBy.length > 0 ? import_sql.sql` order by ${import_sql.sql.join(orderBy, import_sql.sql`, `)}` : void 0;
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}
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buildIndex({
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indexes,
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indexFor
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}) {
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return indexes && indexes.length > 0 ? import_sql.sql` ${import_sql.sql.raw(indexFor)} INDEX (${import_sql.sql.raw(indexes.join(`, `))})` : void 0;
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}
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buildSelectQuery({
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withList,
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fields,
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fieldsFlat,
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where,
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having,
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table,
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joins,
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orderBy,
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groupBy,
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limit,
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offset,
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lockingClause,
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distinct,
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setOperators,
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useIndex,
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forceIndex,
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ignoreIndex
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}) {
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const fieldsList = fieldsFlat ?? (0, import_utils.orderSelectedFields)(fields);
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for (const f of fieldsList) {
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if ((0, import_entity.is)(f.field, import_column.Column) && (0, import_table.getTableName)(f.field.table) !== ((0, import_entity.is)(table, import_subquery.Subquery) ? table._.alias : (0, import_entity.is)(table, import_view_base.MySqlViewBase) ? table[import_view_common.ViewBaseConfig].name : (0, import_entity.is)(table, import_sql.SQL) ? void 0 : (0, import_table.getTableName)(table)) && !((table2) => joins?.some(
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({ alias }) => alias === (table2[import_table.Table.Symbol.IsAlias] ? (0, import_table.getTableName)(table2) : table2[import_table.Table.Symbol.BaseName])
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))(f.field.table)) {
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const tableName = (0, import_table.getTableName)(f.field.table);
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throw new Error(
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`Your "${f.path.join("->")}" field references a column "${tableName}"."${f.field.name}", but the table "${tableName}" is not part of the query! Did you forget to join it?`
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);
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}
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}
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const isSingleTable = !joins || joins.length === 0;
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const withSql = this.buildWithCTE(withList);
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const distinctSql = distinct ? import_sql.sql` distinct` : void 0;
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const selection = this.buildSelection(fieldsList, { isSingleTable });
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const tableSql = (() => {
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if ((0, import_entity.is)(table, import_table.Table) && table[import_table.Table.Symbol.OriginalName] !== table[import_table.Table.Symbol.Name]) {
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return import_sql.sql`${import_sql.sql.identifier(table[import_table.Table.Symbol.OriginalName])} ${import_sql.sql.identifier(table[import_table.Table.Symbol.Name])}`;
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}
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return table;
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})();
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const joinsArray = [];
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if (joins) {
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for (const [index, joinMeta] of joins.entries()) {
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if (index === 0) {
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joinsArray.push(import_sql.sql` `);
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}
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const table2 = joinMeta.table;
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const lateralSql = joinMeta.lateral ? import_sql.sql` lateral` : void 0;
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if ((0, import_entity.is)(table2, import_table2.MySqlTable)) {
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const tableName = table2[import_table2.MySqlTable.Symbol.Name];
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const tableSchema = table2[import_table2.MySqlTable.Symbol.Schema];
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const origTableName = table2[import_table2.MySqlTable.Symbol.OriginalName];
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const alias = tableName === origTableName ? void 0 : joinMeta.alias;
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const useIndexSql2 = this.buildIndex({ indexes: joinMeta.useIndex, indexFor: "USE" });
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const forceIndexSql2 = this.buildIndex({ indexes: joinMeta.forceIndex, indexFor: "FORCE" });
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const ignoreIndexSql2 = this.buildIndex({ indexes: joinMeta.ignoreIndex, indexFor: "IGNORE" });
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joinsArray.push(
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import_sql.sql`${import_sql.sql.raw(joinMeta.joinType)} join${lateralSql} ${tableSchema ? import_sql.sql`${import_sql.sql.identifier(tableSchema)}.` : void 0}${import_sql.sql.identifier(origTableName)}${useIndexSql2}${forceIndexSql2}${ignoreIndexSql2}${alias && import_sql.sql` ${import_sql.sql.identifier(alias)}`} on ${joinMeta.on}`
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);
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} else if ((0, import_entity.is)(table2, import_sql.View)) {
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const viewName = table2[import_view_common.ViewBaseConfig].name;
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const viewSchema = table2[import_view_common.ViewBaseConfig].schema;
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const origViewName = table2[import_view_common.ViewBaseConfig].originalName;
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const alias = viewName === origViewName ? void 0 : joinMeta.alias;
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joinsArray.push(
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import_sql.sql`${import_sql.sql.raw(joinMeta.joinType)} join${lateralSql} ${viewSchema ? import_sql.sql`${import_sql.sql.identifier(viewSchema)}.` : void 0}${import_sql.sql.identifier(origViewName)}${alias && import_sql.sql` ${import_sql.sql.identifier(alias)}`} on ${joinMeta.on}`
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);
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} else {
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joinsArray.push(
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import_sql.sql`${import_sql.sql.raw(joinMeta.joinType)} join${lateralSql} ${table2} on ${joinMeta.on}`
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);
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}
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if (index < joins.length - 1) {
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joinsArray.push(import_sql.sql` `);
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}
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}
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}
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const joinsSql = import_sql.sql.join(joinsArray);
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const whereSql = where ? import_sql.sql` where ${where}` : void 0;
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const havingSql = having ? import_sql.sql` having ${having}` : void 0;
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const orderBySql = this.buildOrderBy(orderBy);
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const groupBySql = groupBy && groupBy.length > 0 ? import_sql.sql` group by ${import_sql.sql.join(groupBy, import_sql.sql`, `)}` : void 0;
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const limitSql = this.buildLimit(limit);
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const offsetSql = offset ? import_sql.sql` offset ${offset}` : void 0;
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const useIndexSql = this.buildIndex({ indexes: useIndex, indexFor: "USE" });
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const forceIndexSql = this.buildIndex({ indexes: forceIndex, indexFor: "FORCE" });
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const ignoreIndexSql = this.buildIndex({ indexes: ignoreIndex, indexFor: "IGNORE" });
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let lockingClausesSql;
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if (lockingClause) {
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const { config, strength } = lockingClause;
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lockingClausesSql = import_sql.sql` for ${import_sql.sql.raw(strength)}`;
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if (config.noWait) {
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lockingClausesSql.append(import_sql.sql` no wait`);
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} else if (config.skipLocked) {
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lockingClausesSql.append(import_sql.sql` skip locked`);
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}
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}
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const finalQuery = import_sql.sql`${withSql}select${distinctSql} ${selection} from ${tableSql}${useIndexSql}${forceIndexSql}${ignoreIndexSql}${joinsSql}${whereSql}${groupBySql}${havingSql}${orderBySql}${limitSql}${offsetSql}${lockingClausesSql}`;
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if (setOperators.length > 0) {
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return this.buildSetOperations(finalQuery, setOperators);
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}
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return finalQuery;
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}
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buildSetOperations(leftSelect, setOperators) {
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const [setOperator, ...rest] = setOperators;
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if (!setOperator) {
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throw new Error("Cannot pass undefined values to any set operator");
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}
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if (rest.length === 0) {
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return this.buildSetOperationQuery({ leftSelect, setOperator });
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}
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return this.buildSetOperations(
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this.buildSetOperationQuery({ leftSelect, setOperator }),
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rest
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);
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}
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buildSetOperationQuery({
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leftSelect,
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setOperator: { type, isAll, rightSelect, limit, orderBy, offset }
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}) {
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const leftChunk = import_sql.sql`(${leftSelect.getSQL()}) `;
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const rightChunk = import_sql.sql`(${rightSelect.getSQL()})`;
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let orderBySql;
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if (orderBy && orderBy.length > 0) {
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const orderByValues = [];
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for (const orderByUnit of orderBy) {
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if ((0, import_entity.is)(orderByUnit, import_common.MySqlColumn)) {
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orderByValues.push(import_sql.sql.identifier(this.casing.getColumnCasing(orderByUnit)));
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} else if ((0, import_entity.is)(orderByUnit, import_sql.SQL)) {
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for (let i = 0; i < orderByUnit.queryChunks.length; i++) {
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const chunk = orderByUnit.queryChunks[i];
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if ((0, import_entity.is)(chunk, import_common.MySqlColumn)) {
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orderByUnit.queryChunks[i] = import_sql.sql.identifier(this.casing.getColumnCasing(chunk));
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}
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}
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orderByValues.push(import_sql.sql`${orderByUnit}`);
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} else {
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orderByValues.push(import_sql.sql`${orderByUnit}`);
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}
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}
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orderBySql = import_sql.sql` order by ${import_sql.sql.join(orderByValues, import_sql.sql`, `)} `;
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}
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const limitSql = typeof limit === "object" || typeof limit === "number" && limit >= 0 ? import_sql.sql` limit ${limit}` : void 0;
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const operatorChunk = import_sql.sql.raw(`${type} ${isAll ? "all " : ""}`);
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const offsetSql = offset ? import_sql.sql` offset ${offset}` : void 0;
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return import_sql.sql`${leftChunk}${operatorChunk}${rightChunk}${orderBySql}${limitSql}${offsetSql}`;
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}
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buildInsertQuery({ table, values: valuesOrSelect, ignore, onConflict, select }) {
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const valuesSqlList = [];
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const columns = table[import_table.Table.Symbol.Columns];
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const colEntries = Object.entries(columns).filter(
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([_, col]) => !col.shouldDisableInsert()
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);
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const insertOrder = colEntries.map(([, column]) => import_sql.sql.identifier(this.casing.getColumnCasing(column)));
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const generatedIdsResponse = [];
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if (select) {
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const select2 = valuesOrSelect;
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if ((0, import_entity.is)(select2, import_sql.SQL)) {
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valuesSqlList.push(select2);
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} else {
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valuesSqlList.push(select2.getSQL());
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}
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} else {
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const values = valuesOrSelect;
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valuesSqlList.push(import_sql.sql.raw("values "));
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for (const [valueIndex, value] of values.entries()) {
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const generatedIds = {};
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const valueList = [];
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for (const [fieldName, col] of colEntries) {
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const colValue = value[fieldName];
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if (colValue === void 0 || (0, import_entity.is)(colValue, import_sql.Param) && colValue.value === void 0) {
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if (col.defaultFn !== void 0) {
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const defaultFnResult = col.defaultFn();
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generatedIds[fieldName] = defaultFnResult;
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const defaultValue = (0, import_entity.is)(defaultFnResult, import_sql.SQL) ? defaultFnResult : import_sql.sql.param(defaultFnResult, col);
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valueList.push(defaultValue);
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} else if (!col.default && col.onUpdateFn !== void 0) {
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const onUpdateFnResult = col.onUpdateFn();
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const newValue = (0, import_entity.is)(onUpdateFnResult, import_sql.SQL) ? onUpdateFnResult : import_sql.sql.param(onUpdateFnResult, col);
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valueList.push(newValue);
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} else {
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valueList.push(import_sql.sql`default`);
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}
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} else {
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if (col.defaultFn && (0, import_entity.is)(colValue, import_sql.Param)) {
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generatedIds[fieldName] = colValue.value;
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}
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valueList.push(colValue);
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}
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}
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generatedIdsResponse.push(generatedIds);
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valuesSqlList.push(valueList);
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if (valueIndex < values.length - 1) {
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valuesSqlList.push(import_sql.sql`, `);
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}
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}
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}
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const valuesSql = import_sql.sql.join(valuesSqlList);
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const ignoreSql = ignore ? import_sql.sql` ignore` : void 0;
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const onConflictSql = onConflict ? import_sql.sql` on duplicate key ${onConflict}` : void 0;
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return {
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sql: import_sql.sql`insert${ignoreSql} into ${table} ${insertOrder} ${valuesSql}${onConflictSql}`,
|
|
generatedIds: generatedIdsResponse
|
|
};
|
|
}
|
|
sqlToQuery(sql2, invokeSource) {
|
|
return sql2.toQuery({
|
|
casing: this.casing,
|
|
escapeName: this.escapeName,
|
|
escapeParam: this.escapeParam,
|
|
escapeString: this.escapeString,
|
|
invokeSource
|
|
});
|
|
}
|
|
buildRelationalQuery({
|
|
fullSchema,
|
|
schema,
|
|
tableNamesMap,
|
|
table,
|
|
tableConfig,
|
|
queryConfig: config,
|
|
tableAlias,
|
|
nestedQueryRelation,
|
|
joinOn
|
|
}) {
|
|
let selection = [];
|
|
let limit, offset, orderBy, where;
|
|
const joins = [];
|
|
if (config === true) {
|
|
const selectionEntries = Object.entries(tableConfig.columns);
|
|
selection = selectionEntries.map(([key, value]) => ({
|
|
dbKey: value.name,
|
|
tsKey: key,
|
|
field: (0, import_alias.aliasedTableColumn)(value, tableAlias),
|
|
relationTableTsKey: void 0,
|
|
isJson: false,
|
|
selection: []
|
|
}));
|
|
} else {
|
|
const aliasedColumns = Object.fromEntries(
|
|
Object.entries(tableConfig.columns).map(([key, value]) => [key, (0, import_alias.aliasedTableColumn)(value, tableAlias)])
|
|
);
|
|
if (config.where) {
|
|
const whereSql = typeof config.where === "function" ? config.where(aliasedColumns, (0, import_relations.getOperators)()) : config.where;
|
|
where = whereSql && (0, import_alias.mapColumnsInSQLToAlias)(whereSql, tableAlias);
|
|
}
|
|
const fieldsSelection = [];
|
|
let selectedColumns = [];
|
|
if (config.columns) {
|
|
let isIncludeMode = false;
|
|
for (const [field, value] of Object.entries(config.columns)) {
|
|
if (value === void 0) {
|
|
continue;
|
|
}
|
|
if (field in tableConfig.columns) {
|
|
if (!isIncludeMode && value === true) {
|
|
isIncludeMode = true;
|
|
}
|
|
selectedColumns.push(field);
|
|
}
|
|
}
|
|
if (selectedColumns.length > 0) {
|
|
selectedColumns = isIncludeMode ? selectedColumns.filter((c) => config.columns?.[c] === true) : Object.keys(tableConfig.columns).filter((key) => !selectedColumns.includes(key));
|
|
}
|
|
} else {
|
|
selectedColumns = Object.keys(tableConfig.columns);
|
|
}
|
|
for (const field of selectedColumns) {
|
|
const column = tableConfig.columns[field];
|
|
fieldsSelection.push({ tsKey: field, value: column });
|
|
}
|
|
let selectedRelations = [];
|
|
if (config.with) {
|
|
selectedRelations = Object.entries(config.with).filter((entry) => !!entry[1]).map(([tsKey, queryConfig]) => ({ tsKey, queryConfig, relation: tableConfig.relations[tsKey] }));
|
|
}
|
|
let extras;
|
|
if (config.extras) {
|
|
extras = typeof config.extras === "function" ? config.extras(aliasedColumns, { sql: import_sql.sql }) : config.extras;
|
|
for (const [tsKey, value] of Object.entries(extras)) {
|
|
fieldsSelection.push({
|
|
tsKey,
|
|
value: (0, import_alias.mapColumnsInAliasedSQLToAlias)(value, tableAlias)
|
|
});
|
|
}
|
|
}
|
|
for (const { tsKey, value } of fieldsSelection) {
|
|
selection.push({
|
|
dbKey: (0, import_entity.is)(value, import_sql.SQL.Aliased) ? value.fieldAlias : tableConfig.columns[tsKey].name,
|
|
tsKey,
|
|
field: (0, import_entity.is)(value, import_column.Column) ? (0, import_alias.aliasedTableColumn)(value, tableAlias) : value,
|
|
relationTableTsKey: void 0,
|
|
isJson: false,
|
|
selection: []
|
|
});
|
|
}
|
|
let orderByOrig = typeof config.orderBy === "function" ? config.orderBy(aliasedColumns, (0, import_relations.getOrderByOperators)()) : config.orderBy ?? [];
|
|
if (!Array.isArray(orderByOrig)) {
|
|
orderByOrig = [orderByOrig];
|
|
}
|
|
orderBy = orderByOrig.map((orderByValue) => {
|
|
if ((0, import_entity.is)(orderByValue, import_column.Column)) {
|
|
return (0, import_alias.aliasedTableColumn)(orderByValue, tableAlias);
|
|
}
|
|
return (0, import_alias.mapColumnsInSQLToAlias)(orderByValue, tableAlias);
|
|
});
|
|
limit = config.limit;
|
|
offset = config.offset;
|
|
for (const {
|
|
tsKey: selectedRelationTsKey,
|
|
queryConfig: selectedRelationConfigValue,
|
|
relation
|
|
} of selectedRelations) {
|
|
const normalizedRelation = (0, import_relations.normalizeRelation)(schema, tableNamesMap, relation);
|
|
const relationTableName = (0, import_table.getTableUniqueName)(relation.referencedTable);
|
|
const relationTableTsName = tableNamesMap[relationTableName];
|
|
const relationTableAlias = `${tableAlias}_${selectedRelationTsKey}`;
|
|
const joinOn2 = (0, import_expressions.and)(
|
|
...normalizedRelation.fields.map(
|
|
(field2, i) => (0, import_expressions.eq)(
|
|
(0, import_alias.aliasedTableColumn)(normalizedRelation.references[i], relationTableAlias),
|
|
(0, import_alias.aliasedTableColumn)(field2, tableAlias)
|
|
)
|
|
)
|
|
);
|
|
const builtRelation = this.buildRelationalQuery({
|
|
fullSchema,
|
|
schema,
|
|
tableNamesMap,
|
|
table: fullSchema[relationTableTsName],
|
|
tableConfig: schema[relationTableTsName],
|
|
queryConfig: (0, import_entity.is)(relation, import_relations.One) ? selectedRelationConfigValue === true ? { limit: 1 } : { ...selectedRelationConfigValue, limit: 1 } : selectedRelationConfigValue,
|
|
tableAlias: relationTableAlias,
|
|
joinOn: joinOn2,
|
|
nestedQueryRelation: relation
|
|
});
|
|
const field = import_sql.sql`${import_sql.sql.identifier(relationTableAlias)}.${import_sql.sql.identifier("data")}`.as(selectedRelationTsKey);
|
|
joins.push({
|
|
on: import_sql.sql`true`,
|
|
table: new import_subquery.Subquery(builtRelation.sql, {}, relationTableAlias),
|
|
alias: relationTableAlias,
|
|
joinType: "left",
|
|
lateral: true
|
|
});
|
|
selection.push({
|
|
dbKey: selectedRelationTsKey,
|
|
tsKey: selectedRelationTsKey,
|
|
field,
|
|
relationTableTsKey: relationTableTsName,
|
|
isJson: true,
|
|
selection: builtRelation.selection
|
|
});
|
|
}
|
|
}
|
|
if (selection.length === 0) {
|
|
throw new import_errors.DrizzleError({ message: `No fields selected for table "${tableConfig.tsName}" ("${tableAlias}")` });
|
|
}
|
|
let result;
|
|
where = (0, import_expressions.and)(joinOn, where);
|
|
if (nestedQueryRelation) {
|
|
let field = import_sql.sql`json_array(${import_sql.sql.join(
|
|
selection.map(
|
|
({ field: field2, tsKey, isJson }) => isJson ? import_sql.sql`${import_sql.sql.identifier(`${tableAlias}_${tsKey}`)}.${import_sql.sql.identifier("data")}` : (0, import_entity.is)(field2, import_sql.SQL.Aliased) ? field2.sql : field2
|
|
),
|
|
import_sql.sql`, `
|
|
)})`;
|
|
if ((0, import_entity.is)(nestedQueryRelation, import_relations.Many)) {
|
|
field = import_sql.sql`coalesce(json_arrayagg(${field}), json_array())`;
|
|
}
|
|
const nestedSelection = [{
|
|
dbKey: "data",
|
|
tsKey: "data",
|
|
field: field.as("data"),
|
|
isJson: true,
|
|
relationTableTsKey: tableConfig.tsName,
|
|
selection
|
|
}];
|
|
const needsSubquery = limit !== void 0 || offset !== void 0 || (orderBy?.length ?? 0) > 0;
|
|
if (needsSubquery) {
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_alias.aliasedTable)(table, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: [
|
|
{
|
|
path: [],
|
|
field: import_sql.sql.raw("*")
|
|
},
|
|
...((orderBy?.length ?? 0) > 0 ? [{
|
|
path: [],
|
|
field: import_sql.sql`row_number() over (order by ${import_sql.sql.join(orderBy, import_sql.sql`, `)})`
|
|
}] : [])
|
|
],
|
|
where,
|
|
limit,
|
|
offset,
|
|
setOperators: []
|
|
});
|
|
where = void 0;
|
|
limit = void 0;
|
|
offset = void 0;
|
|
orderBy = void 0;
|
|
} else {
|
|
result = (0, import_alias.aliasedTable)(table, tableAlias);
|
|
}
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_entity.is)(result, import_table2.MySqlTable) ? result : new import_subquery.Subquery(result, {}, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: nestedSelection.map(({ field: field2 }) => ({
|
|
path: [],
|
|
field: (0, import_entity.is)(field2, import_column.Column) ? (0, import_alias.aliasedTableColumn)(field2, tableAlias) : field2
|
|
})),
|
|
joins,
|
|
where,
|
|
limit,
|
|
offset,
|
|
orderBy,
|
|
setOperators: []
|
|
});
|
|
} else {
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_alias.aliasedTable)(table, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: selection.map(({ field }) => ({
|
|
path: [],
|
|
field: (0, import_entity.is)(field, import_column.Column) ? (0, import_alias.aliasedTableColumn)(field, tableAlias) : field
|
|
})),
|
|
joins,
|
|
where,
|
|
limit,
|
|
offset,
|
|
orderBy,
|
|
setOperators: []
|
|
});
|
|
}
|
|
return {
|
|
tableTsKey: tableConfig.tsName,
|
|
sql: result,
|
|
selection
|
|
};
|
|
}
|
|
buildRelationalQueryWithoutLateralSubqueries({
|
|
fullSchema,
|
|
schema,
|
|
tableNamesMap,
|
|
table,
|
|
tableConfig,
|
|
queryConfig: config,
|
|
tableAlias,
|
|
nestedQueryRelation,
|
|
joinOn
|
|
}) {
|
|
let selection = [];
|
|
let limit, offset, orderBy = [], where;
|
|
if (config === true) {
|
|
const selectionEntries = Object.entries(tableConfig.columns);
|
|
selection = selectionEntries.map(([key, value]) => ({
|
|
dbKey: value.name,
|
|
tsKey: key,
|
|
field: (0, import_alias.aliasedTableColumn)(value, tableAlias),
|
|
relationTableTsKey: void 0,
|
|
isJson: false,
|
|
selection: []
|
|
}));
|
|
} else {
|
|
const aliasedColumns = Object.fromEntries(
|
|
Object.entries(tableConfig.columns).map(([key, value]) => [key, (0, import_alias.aliasedTableColumn)(value, tableAlias)])
|
|
);
|
|
if (config.where) {
|
|
const whereSql = typeof config.where === "function" ? config.where(aliasedColumns, (0, import_relations.getOperators)()) : config.where;
|
|
where = whereSql && (0, import_alias.mapColumnsInSQLToAlias)(whereSql, tableAlias);
|
|
}
|
|
const fieldsSelection = [];
|
|
let selectedColumns = [];
|
|
if (config.columns) {
|
|
let isIncludeMode = false;
|
|
for (const [field, value] of Object.entries(config.columns)) {
|
|
if (value === void 0) {
|
|
continue;
|
|
}
|
|
if (field in tableConfig.columns) {
|
|
if (!isIncludeMode && value === true) {
|
|
isIncludeMode = true;
|
|
}
|
|
selectedColumns.push(field);
|
|
}
|
|
}
|
|
if (selectedColumns.length > 0) {
|
|
selectedColumns = isIncludeMode ? selectedColumns.filter((c) => config.columns?.[c] === true) : Object.keys(tableConfig.columns).filter((key) => !selectedColumns.includes(key));
|
|
}
|
|
} else {
|
|
selectedColumns = Object.keys(tableConfig.columns);
|
|
}
|
|
for (const field of selectedColumns) {
|
|
const column = tableConfig.columns[field];
|
|
fieldsSelection.push({ tsKey: field, value: column });
|
|
}
|
|
let selectedRelations = [];
|
|
if (config.with) {
|
|
selectedRelations = Object.entries(config.with).filter((entry) => !!entry[1]).map(([tsKey, queryConfig]) => ({ tsKey, queryConfig, relation: tableConfig.relations[tsKey] }));
|
|
}
|
|
let extras;
|
|
if (config.extras) {
|
|
extras = typeof config.extras === "function" ? config.extras(aliasedColumns, { sql: import_sql.sql }) : config.extras;
|
|
for (const [tsKey, value] of Object.entries(extras)) {
|
|
fieldsSelection.push({
|
|
tsKey,
|
|
value: (0, import_alias.mapColumnsInAliasedSQLToAlias)(value, tableAlias)
|
|
});
|
|
}
|
|
}
|
|
for (const { tsKey, value } of fieldsSelection) {
|
|
selection.push({
|
|
dbKey: (0, import_entity.is)(value, import_sql.SQL.Aliased) ? value.fieldAlias : tableConfig.columns[tsKey].name,
|
|
tsKey,
|
|
field: (0, import_entity.is)(value, import_column.Column) ? (0, import_alias.aliasedTableColumn)(value, tableAlias) : value,
|
|
relationTableTsKey: void 0,
|
|
isJson: false,
|
|
selection: []
|
|
});
|
|
}
|
|
let orderByOrig = typeof config.orderBy === "function" ? config.orderBy(aliasedColumns, (0, import_relations.getOrderByOperators)()) : config.orderBy ?? [];
|
|
if (!Array.isArray(orderByOrig)) {
|
|
orderByOrig = [orderByOrig];
|
|
}
|
|
orderBy = orderByOrig.map((orderByValue) => {
|
|
if ((0, import_entity.is)(orderByValue, import_column.Column)) {
|
|
return (0, import_alias.aliasedTableColumn)(orderByValue, tableAlias);
|
|
}
|
|
return (0, import_alias.mapColumnsInSQLToAlias)(orderByValue, tableAlias);
|
|
});
|
|
limit = config.limit;
|
|
offset = config.offset;
|
|
for (const {
|
|
tsKey: selectedRelationTsKey,
|
|
queryConfig: selectedRelationConfigValue,
|
|
relation
|
|
} of selectedRelations) {
|
|
const normalizedRelation = (0, import_relations.normalizeRelation)(schema, tableNamesMap, relation);
|
|
const relationTableName = (0, import_table.getTableUniqueName)(relation.referencedTable);
|
|
const relationTableTsName = tableNamesMap[relationTableName];
|
|
const relationTableAlias = `${tableAlias}_${selectedRelationTsKey}`;
|
|
const joinOn2 = (0, import_expressions.and)(
|
|
...normalizedRelation.fields.map(
|
|
(field2, i) => (0, import_expressions.eq)(
|
|
(0, import_alias.aliasedTableColumn)(normalizedRelation.references[i], relationTableAlias),
|
|
(0, import_alias.aliasedTableColumn)(field2, tableAlias)
|
|
)
|
|
)
|
|
);
|
|
const builtRelation = this.buildRelationalQueryWithoutLateralSubqueries({
|
|
fullSchema,
|
|
schema,
|
|
tableNamesMap,
|
|
table: fullSchema[relationTableTsName],
|
|
tableConfig: schema[relationTableTsName],
|
|
queryConfig: (0, import_entity.is)(relation, import_relations.One) ? selectedRelationConfigValue === true ? { limit: 1 } : { ...selectedRelationConfigValue, limit: 1 } : selectedRelationConfigValue,
|
|
tableAlias: relationTableAlias,
|
|
joinOn: joinOn2,
|
|
nestedQueryRelation: relation
|
|
});
|
|
let fieldSql = import_sql.sql`(${builtRelation.sql})`;
|
|
if ((0, import_entity.is)(relation, import_relations.Many)) {
|
|
fieldSql = import_sql.sql`coalesce(${fieldSql}, json_array())`;
|
|
}
|
|
const field = fieldSql.as(selectedRelationTsKey);
|
|
selection.push({
|
|
dbKey: selectedRelationTsKey,
|
|
tsKey: selectedRelationTsKey,
|
|
field,
|
|
relationTableTsKey: relationTableTsName,
|
|
isJson: true,
|
|
selection: builtRelation.selection
|
|
});
|
|
}
|
|
}
|
|
if (selection.length === 0) {
|
|
throw new import_errors.DrizzleError({
|
|
message: `No fields selected for table "${tableConfig.tsName}" ("${tableAlias}"). You need to have at least one item in "columns", "with" or "extras". If you need to select all columns, omit the "columns" key or set it to undefined.`
|
|
});
|
|
}
|
|
let result;
|
|
where = (0, import_expressions.and)(joinOn, where);
|
|
if (nestedQueryRelation) {
|
|
let field = import_sql.sql`json_array(${import_sql.sql.join(
|
|
selection.map(
|
|
({ field: field2 }) => (0, import_entity.is)(field2, import_common.MySqlColumn) ? import_sql.sql.identifier(this.casing.getColumnCasing(field2)) : (0, import_entity.is)(field2, import_sql.SQL.Aliased) ? field2.sql : field2
|
|
),
|
|
import_sql.sql`, `
|
|
)})`;
|
|
if ((0, import_entity.is)(nestedQueryRelation, import_relations.Many)) {
|
|
field = import_sql.sql`json_arrayagg(${field})`;
|
|
}
|
|
const nestedSelection = [{
|
|
dbKey: "data",
|
|
tsKey: "data",
|
|
field,
|
|
isJson: true,
|
|
relationTableTsKey: tableConfig.tsName,
|
|
selection
|
|
}];
|
|
const needsSubquery = limit !== void 0 || offset !== void 0 || orderBy.length > 0;
|
|
if (needsSubquery) {
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_alias.aliasedTable)(table, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: [
|
|
{
|
|
path: [],
|
|
field: import_sql.sql.raw("*")
|
|
},
|
|
...(orderBy.length > 0 ? [{
|
|
path: [],
|
|
field: import_sql.sql`row_number() over (order by ${import_sql.sql.join(orderBy, import_sql.sql`, `)})`
|
|
}] : [])
|
|
],
|
|
where,
|
|
limit,
|
|
offset,
|
|
setOperators: []
|
|
});
|
|
where = void 0;
|
|
limit = void 0;
|
|
offset = void 0;
|
|
orderBy = void 0;
|
|
} else {
|
|
result = (0, import_alias.aliasedTable)(table, tableAlias);
|
|
}
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_entity.is)(result, import_table2.MySqlTable) ? result : new import_subquery.Subquery(result, {}, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: nestedSelection.map(({ field: field2 }) => ({
|
|
path: [],
|
|
field: (0, import_entity.is)(field2, import_column.Column) ? (0, import_alias.aliasedTableColumn)(field2, tableAlias) : field2
|
|
})),
|
|
where,
|
|
limit,
|
|
offset,
|
|
orderBy,
|
|
setOperators: []
|
|
});
|
|
} else {
|
|
result = this.buildSelectQuery({
|
|
table: (0, import_alias.aliasedTable)(table, tableAlias),
|
|
fields: {},
|
|
fieldsFlat: selection.map(({ field }) => ({
|
|
path: [],
|
|
field: (0, import_entity.is)(field, import_column.Column) ? (0, import_alias.aliasedTableColumn)(field, tableAlias) : field
|
|
})),
|
|
where,
|
|
limit,
|
|
offset,
|
|
orderBy,
|
|
setOperators: []
|
|
});
|
|
}
|
|
return {
|
|
tableTsKey: tableConfig.tsName,
|
|
sql: result,
|
|
selection
|
|
};
|
|
}
|
|
}
|
|
// Annotate the CommonJS export names for ESM import in node:
|
|
0 && (module.exports = {
|
|
MySqlDialect
|
|
});
|
|
//# sourceMappingURL=dialect.cjs.map
|