/opt/canhelp/node_modules/kysely/dist/cjs/schema
Edit: /opt/canhelp/node_modules/kysely/dist/cjs/schema/alter-table-add-index-builder.js (5385B)
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.AlterTableAddIndexBuilder = void 0;
const add_index_node_js_1 = require("../operation-node/add-index-node.js");
const alter_table_node_js_1 = require("../operation-node/alter-table-node.js");
const raw_node_js_1 = require("../operation-node/raw-node.js");
const reference_parser_js_1 = require("../parser/reference-parser.js");
const object_utils_js_1 = require("../util/object-utils.js");
class AlterTableAddIndexBuilder {
#props;
constructor(props) {
this.#props = (0, object_utils_js_1.freeze)(props);
}
/**
* Makes the index unique.
*
* ### Examples
*
* ```ts
* await db.schema
* .alterTable('person')
* .addIndex('person_first_name_index')
* .unique()
* .column('email')
* .execute()
* ```
*
* The generated SQL (MySQL):
*
* ```sql
* alter table `person` add unique index `person_first_name_index` (`email`)
* ```
*/
unique() {
return new AlterTableAddIndexBuilder({
...this.#props,
node: alter_table_node_js_1.AlterTableNode.cloneWithTableProps(this.#props.node, {
addIndex: add_index_node_js_1.AddIndexNode.cloneWith(this.#props.node.addIndex, {
unique: true,
}),
}),
});
}
/**
* Adds a column to the index.
*
* Also see {@link columns} for adding multiple columns at once or {@link expression}
* for specifying an arbitrary expression.
*
* ### Examples
*
* ```ts
* await db.schema
* .alterTable('person')
* .addIndex('person_first_name_and_age_index')
* .column('first_name')
* .column('age desc')
* .execute()
* ```
*
* The generated SQL (MySQL):
*
* ```sql
* alter table `person` add index `person_first_name_and_age_index` (`first_name`, `age` desc)
* ```
*/
column(column) {
return new AlterTableAddIndexBuilder({
...this.#props,
node: alter_table_node_js_1.AlterTableNode.cloneWithTableProps(this.#props.node, {
addIndex: add_index_node_js_1.AddIndexNode.cloneWithColumns(this.#props.node.addIndex, [
(0, reference_parser_js_1.parseOrderedColumnName)(column),
]),
}),
});
}
/**
* Specifies a list of columns for the index.
*
* Also see {@link column} for adding a single column or {@link expression} for
* specifying an arbitrary expression.
*
* ### Examples
*
* ```ts
* await db.schema
* .alterTable('person')
* .addIndex('person_first_name_and_age_index')
* .columns(['first_name', 'age desc'])
* .execute()
* ```
*
* The generated SQL (MySQL):
*
* ```sql
* alter table `person` add index `person_first_name_and_age_index` (`first_name`, `age` desc)
* ```
*/
columns(columns) {
return new AlterTableAddIndexBuilder({
...this.#props,
node: alter_table_node_js_1.AlterTableNode.cloneWithTableProps(this.#props.node, {
addIndex: add_index_node_js_1.AddIndexNode.cloneWithColumns(this.#props.node.addIndex, columns.map(reference_parser_js_1.parseOrderedColumnName)),
}),
});
}
/**
* Specifies an arbitrary expression for the index.
*
* ### Examples
*
* ```ts
* import { sql } from 'kysely'
*
* await db.schema
* .alterTable('person')
* .addIndex('person_first_name_index')
* .expression(sql
`(first_name < 'Sami')`)
* .execute()
* ```
*
* The generated SQL (MySQL):
*
* ```sql
* alter table `person` add index `person_first_name_index` ((first_name < 'Sami'))
* ```
*/
expression(expression) {
return new AlterTableAddIndexBuilder({
...this.#props,
node: alter_table_node_js_1.AlterTableNode.cloneWithTableProps(this.#props.node, {
addIndex: add_index_node_js_1.AddIndexNode.cloneWithColumns(this.#props.node.addIndex, [
expression.toOperationNode(),
]),
}),
});
}
using(indexType) {
return new AlterTableAddIndexBuilder({
...this.#props,
node: alter_table_node_js_1.AlterTableNode.cloneWithTableProps(this.#props.node, {
addIndex: add_index_node_js_1.AddIndexNode.cloneWith(this.#props.node.addIndex, {
using: raw_node_js_1.RawNode.createWithSql(indexType),
}),
}),
});
}
/**
* Simply calls the provided function passing `this` as the only argument. `$call` returns
* what the provided function returns.
*/
$call(func) {
return func(this);
}
toOperationNode() {
return this.#props.executor.transformQuery(this.#props.node, this.#props.queryId);
}
compile() {
return this.#props.executor.compileQuery(this.toOperationNode(), this.#props.queryId);
}
async execute() {
await this.#props.executor.executeQuery(this.compile());
}
}
exports.AlterTableAddIndexBuilder = AlterTableAddIndexBuilder;