user-defined-functions

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Does using a function calling GETDATE() in a view consistently give dramatically worse performance than using GETDATE() directly?
user_103197070
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167
getdate user-defined-functions tsql sql-server performance
Filtering values that are not in a list using expr and filter
user_14579650
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44
apache-spark user-defined-functions scala
Debugging PySpark udf (lambda function using datetime)
user_134654360
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1
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146
pyspark apache-spark-sql apache-spark user-defined-functions python
Unique element count in array column
user_94706150
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1
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110
pyspark apache-spark-sql apache-spark user-defined-functions python
Writing a function (UDF) in SQL to auto populate Group By Numbers
user_108914240
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1
1
101
snowflake-cloud-data-platform user-defined-functions sql python javascript
Cassandra UDF: getting error on checking null values
user_181404550
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1
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28
user-defined-functions cassandra java
how can we handle exceptions with bigquery functions?
user_109923420
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1
1
408
google-bigquery google-cloud-platform user-defined-functions sql
Pyspark alternative to UDF function which loops an array
user_191893220
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1
1
233
pyspark user-defined-functions for-loop python performance
Multiple aggregation over multiple columns
user_11721990
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1
1
42
apache-spark-sql aggregate-functions user-defined-functions scala
Why the VBA UDF "Range.Formula =" don't work?
user_191331210
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1
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67
user-defined-functions vba excel
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