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New posts in user-defined-functions

Cannot use a MySQL UDF function

Shouldn't this PostgreSQL function return zero rows?

Explode multiple columns in Spark SQL table

Create a MySQL stored function with a dynamic number of arguments

Is there any formal difference at all between PostgreSQL functions with OUT parameters and with TABLE results?

Use a UDF as the default value in a table column in SQL Server

R data table - create a new column where each element is a list of values

which is the better way of defining a function? [duplicate]

pyspark expected zero arguments for construction of ClassDict (for pyspark.mllib.linalg.DenseVector)

What does the error "the condition has length > 1 and only the first element will be used" mean? [duplicate]

Ouput function result of calculation to multiple Cells in Excel using VBA

MySQL does not support recursive functions? why? since when?

String.Join in SQL

Deterministic scalar function to get day of week for a date

Non-volatile UDF always recalculating

Register UDF to SqlContext from Scala to use in PySpark

How to reference a dataframe when in an UDF on another dataframe?

Track or log calls to a user-defined function in SQL Server

Can't declare variable in function MS SQL

Pyspark Dataframe Join using UDF