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New posts in sql
SQL - Chat database schema to delete conversation for one side or both
Dec 11, 2025
sql
chat
Select rows where ColA=ColB and also add a new column that tells whether the original data in ColA is repeated
Dec 11, 2025
sql
oracle-database
group-by
case
having
What does "%()s" means in sql query?
Dec 11, 2025
sql
amazon-redshift
SQL Query in Access - Record still appearing even though it does not match criteria
Dec 10, 2025
sql
ms-access
How to fix SQL syntax near JOIN?
Dec 11, 2025
sql
mysql
SQL to LINQ in C# (query with several tables and alias)
Dec 10, 2025
c#
sql
linq
sql-to-linq-conversion
Creating index if index doesn't exist
Dec 10, 2025
sql
indexing
advantage-database-server
SQL Server execute stored procedure in update statement
Dec 10, 2025
sql
sql-server-2008
stored-procedures
UPDATE with multiple criteria and multiple rows
Dec 11, 2025
sql
db2
Bulk insert from excel to sql for selective fields on the basis of cell location
Dec 11, 2025
sql
sql-server
excel
ssis
etl
Two foreign keys in postgres
Dec 11, 2025
sql
postgresql
foreign-keys
ddl
Pandas equivalent of SQL case when statement to create new column
Dec 10, 2025
python
sql
pandas
Get series of counts with conditions using ActiveRecord
Dec 11, 2025
sql
ruby-on-rails
ruby
activerecord
Merge two CSV and collate data
Dec 09, 2025
sql
excel
powerbi
data-manipulation
alteryx
Group by and Join
Dec 11, 2025
mysql
sql
join
select
greatest-n-per-group
In Database, One Column has value as "0.000000000000". How to print the "0.000000000000" as a whole?
Dec 11, 2025
java
sql
bigdecimal
Aggregate with a limit in postgres
Dec 10, 2025
sql
postgresql
aggregate-functions
Does oracle support nested result sets?
Dec 11, 2025
sql
oracle-database
plsql
Update target column with optional source columns
Dec 11, 2025
python
sql
pyspark
databricks
azure-databricks
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