Sql

Search

flask sqlalchemy remove duplicates

mylist = db.session.query(User.name).all() # get all user.name from db
mylist1 = len(list(dict.fromkeys(mylist))) # remove the duplicate then use len() to find total

Comment

PREVIOUS	NEXT

Code Example
Sql :: mysql workbench change default value
Sql :: view column type sql server
Sql :: except in sql
Sql :: mysql stored procedure insert if not exists
Sql :: mysql copy row with new id
Sql :: attributes of cursor in sql
Sql :: three inner joins sql
Sql :: above average salary in sql
Sql :: Triggers Syntax
Sql :: create table
Sql :: how to select only a certain date sql
Sql :: function plsql
Sql :: Insufficient memory to excute the sql query
Sql :: sql server synonym
Sql :: sql replace null values with another column
Sql :: psql query execution time
Sql :: get substract count sql
Sql :: connect laravel to mysql on mac
Sql :: sql delete dastabase
Sql :: sql constraints
Sql :: CREATE table schema using select
Sql :: compare if is null sql
Sql :: get last date join sql
Sql :: mysql create database
Sql :: sql where statement
Sql :: oracle database status v$logfile
Sql :: ajax error exception handeling
Sql :: delete and start from 1 primary key muysql
Sql :: contraint default SQL
Sql :: clauses in mysql

Search

SQL

flask sqlalchemy remove duplicates

ADD CONTENT