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New posts in user-defined-functions
Returning multiple columns with pandas apply and user-defined functions
Sep 06, 2025
python
pandas
user-defined-functions
multiple-columns
apply
Problem with scalar UDF inlining in SQL Server 2019
Sep 06, 2025
sql-server
t-sql
user-defined-functions
sql-server-2019
Passing a range to Excel User Defined Function and assigning it to an array
Mar 27, 2023
arrays
excel
range
user-defined-functions
vba
How to return Struct from Hive UDF?
Mar 20, 2023
java
hadoop
hive
user-defined-functions
How to switch languages inside T-SQL table-valued function
Mar 17, 2023
sql-server
tsql
user-defined-functions
Confused about return statement in user defined function
Feb 28, 2023
php
function
return-value
return
user-defined-functions
Disadvantages of using a lot of parameters
Feb 28, 2023
language-agnostic
function
overloading
user-defined-functions
Can pyspark.sql.function be used in udf?
Feb 07, 2023
python
sql
apache-spark
pyspark
user-defined-functions
Loop over data in BigQuery
Feb 01, 2023
google-bigquery
user-defined-functions
How to convert org.apache.spark.sql.ColumnName to string,Decimal type in Spark Scala?
Jan 31, 2023
scala
apache-spark
apache-spark-sql
user-defined-functions
Difference between Oracle Macro and UDF
Jan 26, 2023
oracle
macros
user-defined-functions
Is there any way to make this UDF deterministic?
Jan 25, 2023
sql-server
user-defined-functions
deterministic
Why is my original array being altered?
Jan 09, 2023
arrays
coldfusion
user-defined-functions
udf
lucee
How can I tell the differences between two strings in Excel?
Jan 07, 2023
excel
excel-formula
user-defined-functions
vba
Why is the performance of table value function better than select direct statement?
Jan 04, 2023
sql-server
user-defined-functions
inline-functions
table-functions
apply function to all values in array column pyspark
Jan 03, 2023
arrays
apache-spark
pyspark
user-defined-functions
Using custome UDF withColumn in a Spark Dataset<Row>; java.lang.String cannot be cast to org.apache.spark.sql.Row
Dec 25, 2022
java
apache-spark
apache-spark-sql
user-defined-functions
apache-spark-dataset
Nhibernate filtering by user defined function output
Dec 25, 2022
sql-server-2005
nhibernate
user-defined-functions
SQL CLR: Streaming table valued function results
Dec 23, 2022
c#
sql
clr
user-defined-functions
Converting PascalCase string to "Friendly Name" in TSQL
Sep 03, 2025
sql-server
t-sql
user-defined-functions
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