drizzle-orm
Version:
Drizzle ORM package for SQL databases
225 lines • 8.54 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 insert_exports = {};
__export(insert_exports, {
PgInsertBase: () => PgInsertBase,
PgInsertBuilder: () => PgInsertBuilder
});
module.exports = __toCommonJS(insert_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_sql = require("../../sql/sql.cjs");
var import_table = require("../../table.cjs");
var import_tracing = require("../../tracing.cjs");
var import_utils = require("../../utils.cjs");
var import_query_builder = require("./query-builder.cjs");
class PgInsertBuilder {
constructor(table, session, dialect, withList, overridingSystemValue_) {
this.table = table;
this.session = session;
this.dialect = dialect;
this.withList = withList;
this.overridingSystemValue_ = overridingSystemValue_;
}
static [import_entity.entityKind] = "PgInsertBuilder";
authToken;
/** @internal */
setToken(token) {
this.authToken = token;
return this;
}
overridingSystemValue() {
this.overridingSystemValue_ = true;
return this;
}
values(values) {
values = Array.isArray(values) ? values : [values];
if (values.length === 0) {
throw new Error("values() must be called with at least one value");
}
const mappedValues = values.map((entry) => {
const result = {};
const cols = this.table[import_table.Table.Symbol.Columns];
for (const colKey of Object.keys(entry)) {
const colValue = entry[colKey];
result[colKey] = (0, import_entity.is)(colValue, import_sql.SQL) ? colValue : new import_sql.Param(colValue, cols[colKey]);
}
return result;
});
return new PgInsertBase(
this.table,
mappedValues,
this.session,
this.dialect,
this.withList,
false,
this.overridingSystemValue_
).setToken(this.authToken);
}
select(selectQuery) {
const select = typeof selectQuery === "function" ? selectQuery(new import_query_builder.QueryBuilder()) : selectQuery;
if (!(0, import_entity.is)(select, import_sql.SQL) && !(0, import_utils.haveSameKeys)(this.table[import_table.Columns], select._.selectedFields)) {
throw new Error(
"Insert select error: selected fields are not the same or are in a different order compared to the table definition"
);
}
return new PgInsertBase(this.table, select, this.session, this.dialect, this.withList, true);
}
}
class PgInsertBase extends import_query_promise.QueryPromise {
constructor(table, values, session, dialect, withList, select, overridingSystemValue_) {
super();
this.session = session;
this.dialect = dialect;
this.config = { table, values, withList, select, overridingSystemValue_ };
}
static [import_entity.entityKind] = "PgInsert";
config;
returning(fields = this.config.table[import_table.Table.Symbol.Columns]) {
this.config.returningFields = fields;
this.config.returning = (0, import_utils.orderSelectedFields)(fields);
return this;
}
/**
* Adds an `on conflict do nothing` clause to the query.
*
* Calling this method simply avoids inserting a row as its alternative action.
*
* See docs: {@link https://orm.drizzle.team/docs/insert#on-conflict-do-nothing}
*
* @param config The `target` and `where` clauses.
*
* @example
* ```ts
* // Insert one row and cancel the insert if there's a conflict
* await db.insert(cars)
* .values({ id: 1, brand: 'BMW' })
* .onConflictDoNothing();
*
* // Explicitly specify conflict target
* await db.insert(cars)
* .values({ id: 1, brand: 'BMW' })
* .onConflictDoNothing({ target: cars.id });
* ```
*/
onConflictDoNothing(config = {}) {
if (config.target === void 0) {
this.config.onConflict = import_sql.sql`do nothing`;
} else {
let targetColumn = "";
targetColumn = Array.isArray(config.target) ? config.target.map((it) => this.dialect.escapeName(this.dialect.casing.getColumnCasing(it))).join(",") : this.dialect.escapeName(this.dialect.casing.getColumnCasing(config.target));
const whereSql = config.where ? import_sql.sql` where ${config.where}` : void 0;
this.config.onConflict = import_sql.sql`(${import_sql.sql.raw(targetColumn)})${whereSql} do nothing`;
}
return this;
}
/**
* Adds an `on conflict do update` clause to the query.
*
* Calling this method will update the existing row that conflicts with the row proposed for insertion as its alternative action.
*
* See docs: {@link https://orm.drizzle.team/docs/insert#upserts-and-conflicts}
*
* @param config The `target`, `set` and `where` clauses.
*
* @example
* ```ts
* // Update the row if there's a conflict
* await db.insert(cars)
* .values({ id: 1, brand: 'BMW' })
* .onConflictDoUpdate({
* target: cars.id,
* set: { brand: 'Porsche' }
* });
*
* // Upsert with 'where' clause
* await db.insert(cars)
* .values({ id: 1, brand: 'BMW' })
* .onConflictDoUpdate({
* target: cars.id,
* set: { brand: 'newBMW' },
* targetWhere: sql`${cars.createdAt} > '2023-01-01'::date`,
* });
* ```
*/
onConflictDoUpdate(config) {
if (config.where && (config.targetWhere || config.setWhere)) {
throw new Error(
'You cannot use both "where" and "targetWhere"/"setWhere" at the same time - "where" is deprecated, use "targetWhere" or "setWhere" instead.'
);
}
const whereSql = config.where ? import_sql.sql` where ${config.where}` : void 0;
const targetWhereSql = config.targetWhere ? import_sql.sql` where ${config.targetWhere}` : void 0;
const setWhereSql = config.setWhere ? import_sql.sql` where ${config.setWhere}` : void 0;
const setSql = this.dialect.buildUpdateSet(this.config.table, (0, import_utils.mapUpdateSet)(this.config.table, config.set));
let targetColumn = "";
targetColumn = Array.isArray(config.target) ? config.target.map((it) => this.dialect.escapeName(this.dialect.casing.getColumnCasing(it))).join(",") : this.dialect.escapeName(this.dialect.casing.getColumnCasing(config.target));
this.config.onConflict = import_sql.sql`(${import_sql.sql.raw(targetColumn)})${targetWhereSql} do update set ${setSql}${whereSql}${setWhereSql}`;
return this;
}
/** @internal */
getSQL() {
return this.dialect.buildInsertQuery(this.config);
}
toSQL() {
const { typings: _typings, ...rest } = this.dialect.sqlToQuery(this.getSQL());
return rest;
}
/** @internal */
_prepare(name) {
return import_tracing.tracer.startActiveSpan("drizzle.prepareQuery", () => {
return this.session.prepareQuery(this.dialect.sqlToQuery(this.getSQL()), this.config.returning, name, true);
});
}
prepare(name) {
return this._prepare(name);
}
authToken;
/** @internal */
setToken(token) {
this.authToken = token;
return this;
}
execute = (placeholderValues) => {
return import_tracing.tracer.startActiveSpan("drizzle.operation", () => {
return this._prepare().execute(placeholderValues, this.authToken);
});
};
/** @internal */
getSelectedFields() {
return this.config.returningFields ? new Proxy(
this.config.returningFields,
new import_selection_proxy.SelectionProxyHandler({
alias: (0, import_table.getTableName)(this.config.table),
sqlAliasedBehavior: "alias",
sqlBehavior: "error"
})
) : void 0;
}
$dynamic() {
return this;
}
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
PgInsertBase,
PgInsertBuilder
});
//# sourceMappingURL=insert.cjs.map