drizzle-orm
Version:
Drizzle ORM package for SQL databases
141 lines • 4.57 kB
JavaScript
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var update_exports = {};
__export(update_exports, {
MySqlUpdateBase: () => MySqlUpdateBase,
MySqlUpdateBuilder: () => MySqlUpdateBuilder
});
module.exports = __toCommonJS(update_exports);
var import_entity = require("../../entity.cjs");
var import_query_promise = require("../../query-promise.cjs");
var import_selection_proxy = require("../../selection-proxy.cjs");
var import_table = require("../../table.cjs");
var import_utils = require("../../utils.cjs");
class MySqlUpdateBuilder {
constructor(table, session, dialect, withList) {
this.table = table;
this.session = session;
this.dialect = dialect;
this.withList = withList;
}
static [import_entity.entityKind] = "MySqlUpdateBuilder";
set(values) {
return new MySqlUpdateBase(this.table, (0, import_utils.mapUpdateSet)(this.table, values), this.session, this.dialect, this.withList);
}
}
class MySqlUpdateBase extends import_query_promise.QueryPromise {
constructor(table, set, session, dialect, withList) {
super();
this.session = session;
this.dialect = dialect;
this.config = { set, table, withList };
}
static [import_entity.entityKind] = "MySqlUpdate";
config;
/**
* Adds a 'where' clause to the query.
*
* Calling this method will update only those rows that fulfill a specified condition.
*
* See docs: {@link https://orm.drizzle.team/docs/update}
*
* @param where the 'where' clause.
*
* @example
* You can use conditional operators and `sql function` to filter the rows to be updated.
*
* ```ts
* // Update all cars with green color
* db.update(cars).set({ color: 'red' })
* .where(eq(cars.color, 'green'));
* // or
* db.update(cars).set({ color: 'red' })
* .where(sql`${cars.color} = 'green'`)
* ```
*
* You can logically combine conditional operators with `and()` and `or()` operators:
*
* ```ts
* // Update all BMW cars with a green color
* db.update(cars).set({ color: 'red' })
* .where(and(eq(cars.color, 'green'), eq(cars.brand, 'BMW')));
*
* // Update all cars with the green or blue color
* db.update(cars).set({ color: 'red' })
* .where(or(eq(cars.color, 'green'), eq(cars.color, 'blue')));
* ```
*/
where(where) {
this.config.where = where;
return this;
}
orderBy(...columns) {
if (typeof columns[0] === "function") {
const orderBy = columns[0](
new Proxy(
this.config.table[import_table.Table.Symbol.Columns],
new import_selection_proxy.SelectionProxyHandler({ sqlAliasedBehavior: "alias", sqlBehavior: "sql" })
)
);
const orderByArray = Array.isArray(orderBy) ? orderBy : [orderBy];
this.config.orderBy = orderByArray;
} else {
const orderByArray = columns;
this.config.orderBy = orderByArray;
}
return this;
}
limit(limit) {
this.config.limit = limit;
return this;
}
/** @internal */
getSQL() {
return this.dialect.buildUpdateQuery(this.config);
}
toSQL() {
const { typings: _typings, ...rest } = this.dialect.sqlToQuery(this.getSQL());
return rest;
}
prepare() {
return this.session.prepareQuery(
this.dialect.sqlToQuery(this.getSQL()),
this.config.returning
);
}
execute = (placeholderValues) => {
return this.prepare().execute(placeholderValues);
};
createIterator = () => {
const self = this;
return async function* (placeholderValues) {
yield* self.prepare().iterator(placeholderValues);
};
};
iterator = this.createIterator();
$dynamic() {
return this;
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
MySqlUpdateBase,
MySqlUpdateBuilder
});
//# sourceMappingURL=update.cjs.map