I developed typeorm
querybuilder
. For the purpose of debugging, I'd like to show the generated SQL query.
I tested printSql()
method, but it didn't show any SQL query.
const Result = await this.attendanceRepository
.createQueryBuilder("attendance")
.innerJoin("attendance.child", "child")
.select(["attendance.childId","child.class","CONCAT(child.firstName, child.lastName)"])
.where("attendance.id= :id", { id: id })
.printSql()
.getOne()
console.log(Result);
It returned the following:
Attendance { childId: 4, child: Child { class: 'S' } }
My desired result is to get the generated SQL query.
Is there any wrong point? Is there any good way to get the SQL query?
.getQuery()
or .getSql()
const sql1 = await this.attendanceRepository
.createQueryBuilder("attendance")
.innerJoin("attendance.child", "child")
.select(["attendance.childId","child.class","CONCAT(child.firstName, child.lastName)"])
.where("attendance.id= :id", { id: id })
.getQuery();
console.log(sql1);
const sql2 = await this.attendanceRepository
.createQueryBuilder("attendance")
.innerJoin("attendance.child", "child")
.select(["attendance.childId","child.class","CONCAT(child.firstName, child.lastName)"])
.where("attendance.id= :id", { id: id })
.getSql();
console.log(sql2);