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New posts in user-defined-functions
Cannot use a MySQL UDF function
Sep 19, 2020
mysql
function
user-defined-functions
Shouldn't this PostgreSQL function return zero rows?
Dec 27, 2021
sql
postgresql
user-defined-functions
return-type
create-function
Explode multiple columns in Spark SQL table
Nov 16, 2022
scala
apache-spark
user-defined-functions
explode
Create a MySQL stored function with a dynamic number of arguments
Oct 20, 2022
mysql
arguments
user-defined-functions
variadic-functions
Is there any formal difference at all between PostgreSQL functions with OUT parameters and with TABLE results?
Mar 17, 2022
sql
postgresql
stored-procedures
user-defined-functions
out-parameters
Use a UDF as the default value in a table column in SQL Server
Feb 23, 2022
sql-server
user-defined-functions
default-value
dml
udf
R data table - create a new column where each element is a list of values
Jun 20, 2022
r
vector
data.table
user-defined-functions
which is the better way of defining a function? [duplicate]
Sep 29, 2019
javascript
function
user-defined-functions
definition
hoisting
pyspark expected zero arguments for construction of ClassDict (for pyspark.mllib.linalg.DenseVector)
Dec 09, 2021
apache-spark
pyspark
apache-spark-sql
user-defined-functions
apache-spark-mllib
What does the error "the condition has length > 1 and only the first element will be used" mean? [duplicate]
Jun 29, 2022
r
user-defined-functions
stringr
Ouput function result of calculation to multiple Cells in Excel using VBA
Aug 24, 2022
excel
user-defined-functions
vba
MySQL does not support recursive functions? why? since when?
Aug 29, 2022
mysql
stored-procedures
recursion
user-defined-functions
stored-functions
String.Join in SQL
Nov 16, 2022
sql
sql-server
sql-server-2005
tsql
user-defined-functions
Deterministic scalar function to get day of week for a date
Mar 11, 2022
sql-server
user-defined-functions
Non-volatile UDF always recalculating
May 11, 2019
vba
excel-2010
user-defined-functions
volatile
Register UDF to SqlContext from Scala to use in PySpark
Aug 23, 2018
scala
apache-spark
pyspark
user-defined-functions
apache-zeppelin
How to reference a dataframe when in an UDF on another dataframe?
Aug 26, 2022
apache-spark
dataframe
pyspark
user-defined-functions
broadcast
Track or log calls to a user-defined function in SQL Server
Dec 02, 2019
sql-server
user-defined-functions
udf
Can't declare variable in function MS SQL
Nov 03, 2022
sql
sql-server-2008
tsql
user-defined-functions
Pyspark Dataframe Join using UDF
Feb 07, 2022
python
apache-spark
pyspark
apache-spark-sql
user-defined-functions
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