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New posts in sql
Check if SQL query has succeed on Android SQLite
Feb 24, 2023
android
sql
database
sqlite
How to use calculated field in another field of the same query
Feb 24, 2023
sql
sql-server
sql-server-2008
sql-server-2008-r2
How to create a mutliple search SQL statement where all the parameters are optional?
Feb 25, 2023
java
sql
jdbc
How to prevent deletion from happening using triggers?
Feb 24, 2023
sql
oracle
Cursor inside SQL query
Feb 25, 2023
sql
postgresql
oracle
plsql
database-cursor
Is a query with intersect equivalent to those 'where a and b'?
Feb 24, 2023
sql
postgresql
Computed Column (COALESCE vs CASE vs ISNULL)
Feb 24, 2023
sql
sql-server
case
coalesce
calculated-columns
Linq to Sql, System.Exception cast is not valid
Feb 24, 2023
sql
linq
asp.net-mvc-2
Select highest record of type per foreign key
Feb 24, 2023
mysql
sql
How to make an efficient check constraint for an e-mail field in Firebird
Feb 24, 2023
sql
firebird
JOOQ insert into select syntax with specified columns
Feb 23, 2023
java
sql
select
insert
jooq
TSQL: if statement inside a select insert
Feb 24, 2023
sql
tsql
function
if-statement
case
Passing numeric variable and preventing SQL injection
Feb 24, 2023
php
sql
sql-injection
validation
How to INSERT using SELECT on Table and Query
Feb 23, 2023
sql
ms-access
How to get week-wise data in Oracle
Feb 24, 2023
sql
oracle
What does "=?" represent when used in an SQL query
Feb 24, 2023
java
sql
jdbc
syntax
Test ALL rows exists
Feb 22, 2023
sql
exists
Does two queries, one with OR and one with IN(), have the same performance?
Feb 24, 2023
sql
performance
Strange length restriction with the DB2 LIKE operator
Feb 22, 2023
sql
casting
db2
sql-like
varchar
Getting count of different records from single table-MySQL
Feb 24, 2023
mysql
sql
count
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