85 lines
2.5 KiB
Plaintext
85 lines
2.5 KiB
Plaintext
import { entityKind } from "../../entity.js";
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import { QueryPromise } from "../../query-promise.js";
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import { Table } from "../../table.js";
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import { tracer } from "../../tracing.js";
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import { orderSelectedFields } from "../../utils.js";
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import { extractUsedTable } from "../utils.js";
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class GelDeleteBase extends QueryPromise {
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constructor(table, session, dialect, withList) {
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super();
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this.session = session;
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this.dialect = dialect;
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this.config = { table, withList };
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}
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static [entityKind] = "GelDelete";
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config;
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/**
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* Adds a `where` clause to the query.
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*
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* Calling this method will delete only those rows that fulfill a specified condition.
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*
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* See docs: {@link https://orm.drizzle.team/docs/delete}
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*
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* @param where the `where` clause.
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*
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* @example
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* You can use conditional operators and `sql function` to filter the rows to be deleted.
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*
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* ```ts
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* // Delete all cars with green color
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* await db.delete(cars).where(eq(cars.color, 'green'));
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* // or
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* await db.delete(cars).where(sql`${cars.color} = 'green'`)
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* ```
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*
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* You can logically combine conditional operators with `and()` and `or()` operators:
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*
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* ```ts
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* // Delete all BMW cars with a green color
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* await db.delete(cars).where(and(eq(cars.color, 'green'), eq(cars.brand, 'BMW')));
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*
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* // Delete all cars with the green or blue color
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* await db.delete(cars).where(or(eq(cars.color, 'green'), eq(cars.color, 'blue')));
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* ```
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*/
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where(where) {
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this.config.where = where;
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return this;
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}
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returning(fields = this.config.table[Table.Symbol.Columns]) {
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this.config.returning = orderSelectedFields(fields);
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return this;
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}
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/** @internal */
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getSQL() {
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return this.dialect.buildDeleteQuery(this.config);
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}
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toSQL() {
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const { typings: _typings, ...rest } = this.dialect.sqlToQuery(this.getSQL());
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return rest;
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}
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/** @internal */
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_prepare(name) {
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return tracer.startActiveSpan("drizzle.prepareQuery", () => {
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return this.session.prepareQuery(this.dialect.sqlToQuery(this.getSQL()), this.config.returning, name, true, void 0, {
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type: "delete",
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tables: extractUsedTable(this.config.table)
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});
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});
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}
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prepare(name) {
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return this._prepare(name);
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}
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execute = (placeholderValues) => {
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return tracer.startActiveSpan("drizzle.operation", () => {
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return this._prepare().execute(placeholderValues);
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});
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};
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$dynamic() {
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return this;
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}
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}
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export {
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GelDeleteBase
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};
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//# sourceMappingURL=delete.js.map |