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SQL 2021-10-24 18:44:12
comparison operators sql
(Between) operator same as ">= <=" For example: Select * From Employees Where salary Between 4000 AND 6000; (NOT) operator excluding given For example: Select last_name, job_id From Employees Where "Not" job_id = 'ABC'; (IN)... Add solution -
SQL 2021-10-21 23:08:12
download mysql database to excel in android studio
<?php $dbhost= "localhost"; //your MySQL Server $dbuser = "root"; //your MySQL User Name $dbpass = ""; //your MySQL Password $dbname = "smkkimmanuel2"; //your MySQL Database Name of which database to use th... Add solution -
VBA 2021-10-20 14:27:05
excel accessing sql database
'If the database is MS Access, the most performant way to run SQL 'queries from Excel VBA is by using DAO instead of ADO: Function QuerySQL_DAO(sql$, dbFile$) Const DAO = "DAO.DBEngine.120" Set QuerySQL_DAO = CreateObject(DAO).OpenDatab... Add solution -
Python 2021-10-13 00:03:06
data don't retrieve from database view in django
#import library from django.db import connection #Create the cursor cursor = connection.cursor() #Write the SQL code sql_string = 'SELECT * FROM myview' #Execute the SQL cursor.execute(sql_string) result = cursor.fetchall() Add solution -
SQL 2021-10-11 12:05:04
date format in sql
-- Oracle:TO_DATE(string, format) SELECT TO_DATE('2012-06-05', 'YYYY-MM-DD') FROM dual; SELECT TO_DATE('05/06/2012 13:25:12', 'DD/MM/YYYY HH24:MI:SS') FROM dual; -- SQL Server: CONVERT(data_type, string, style). Cf source link for style codes. SELECT CONV... Add solution -
TypeScript 2021-10-09 19:23:04
if not exists in sql
At first glance your original attempt seems pretty close. I'm assuming that clockDate is a DateTime fields so try this: IF (NOT EXISTS(SELECT * FROM Clock WHERE cast(clockDate as date) = '08/10/2012') AND userName = 'test') BEGIN INSERT INTO C... Add solution