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I have database called
Beta
and table called
Keys
. In that table I have a column
licenseKey: string
. I want to find the entire
licenseKey
from the portion of
licenseKey
.
Just like SQL below query:
SELECT *
FROM KEYS
WHERE licenseKey LIKE "%XYZ%"
I have following code in my controller file:
@Get('getByLicenseKey/:licenseKey')
async getByLicenseKey(@Param('licenseKey') licenseKey: string) {
console.log('dsaadfad');
return this.licenseKeyService.getKeyByLicenseKey(licenseKey);
Service file
async getKeyByLicenseKey(licenseKey: string): Promise<keys[]> {
return await this.keyRepo.find({ licenseKey: Like(`${licenseKey}`) });
TypeORM provides out of the box Like function. Example from their docs:
To perform a partial string search using TypeORM with NestJS and SQL Server, you can utilize the Like operator provided by TypeORM. Here's how you can modify your code:
import { Like } from 'typeorm';
async getKeyByLicenseKey(licenseKey: string): Promise<Key[]> {
return await this.keyRepo.find({ licenseKey: Like(`%${licenseKey}%`) });
Make sure you import the Like operator from TypeORM. In the service file, you can use the Like operator with the % wildcard to search for the licenseKey value within the column. This will retrieve all records from the Keys table where the licenseKey column contains the specified licenseKey value as a substring.
This works for me.
async getKeyByLicenseKey(licenseKey: string): Promise<keys[]> {
return this.keyRepo.find({
where:{licenseKey: Like(`%${licenseKey}%`)}
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