Python pass only parameters which are not None to a function Passing Only Non None Parameters to Python Functions A Clean and Efficient Approach In Python its often necessary to pass multiple parameters to functions Howev 2 min read 05-10-2024 8
Always returning Null: Using Select Statement in creating a function in oracle SQL developer Understanding and Resolving Always Returning Null Using SELECT Statement in an Oracle SQL Developer Function When creating a function in Oracle SQL Developer a 3 min read 30-09-2024 12
use java udf in pyspark, raise type exception Using Java UDFs in Py Spark Handling Type Exceptions When working with Py Spark one of the challenges you might encounter is integrating Java User Defined Funct 3 min read 29-09-2024 6
pyspark - explode a dataframe col, which contains json How to Explode a Data Frame Column Containing JSON with Py Spark In data processing with Py Spark you might encounter scenarios where you have a Data Frame with 2 min read 29-09-2024 50
Snowflake Unsupported subquery type cannot be evaluated in UDF Understanding the Unsupported Subquery Type Cannot Be Evaluated in UDF Error in Snowflake When working with Snowflake a powerful cloud based data warehousing pl 2 min read 29-09-2024 11
python3.11 Aead anonymization Pickle serializer error Understanding the AEAD Anonymization Pickle Serializer Error in Python 3 11 When working with Python developers often encounter various errors that can impede t 3 min read 24-09-2024 13
Convert a python UDF to pandas UDF to improve performance in PySpark Converting Python UDF to Pandas UDF for Improved Performance in Py Spark When working with large datasets in Apache Spark performance is crucial One common appr 3 min read 23-09-2024 18
PySpark builtin functions to remove UDF Optimizing Py Spark with Built in Functions Say Goodbye to UDFs When working with big data performance is a critical consideration One common approach that deve 3 min read 22-09-2024 16
INSERT INTO SELECT subquery that uses a udf so that it returns 1 value Using INSERT INTO SELECT with a User Defined Function UDF to Return a Single Value in SQL In SQL the INSERT INTO SELECT statement is a powerful tool for adding 3 min read 21-09-2024 16
UDF in Snowpark + DBT gives ModuleNotFoundError with group_by().apply_in_pandas() Understanding the Module Not Found Error in Snowpark with DBT Using UDFs and group by apply in pandas Introduction When working with Snowpark and dbt data build 3 min read 19-09-2024 17
How to use in UDF the Evaluate function for an Excel array formula string longer than 255 character How to Use the Evaluate Function in a UDF for Excel Array Formulas Longer Than 255 Characters When working with Excel one common issue users face is the limitat 2 min read 16-09-2024 13
how to get lib_mysqludf_sys.dll file on windows Where Can I Find the lib mysqludf sys dll File A Comprehensive Guide The lib mysqludf sys dll file is a crucial component for enabling user defined functions UD 3 min read 05-09-2024 18
BigQuery: does it support UDAF? Big Query and UDAFs Exploring Alternatives for Aggregate Functions Big Query Googles serverless data warehouse offers a powerful suite of built in functions for 2 min read 05-09-2024 17
Union the results with loop to call function for each table row Dynamically Unioning Results in Azure Data Explorer Kusto with Looping This article explores how to dynamically union results from a Kusto function by iterating 2 min read 02-09-2024 13
How do I override auto formats in {tern} functions? Overriding Auto Formats in tern Functions A Deep Dive When working with the tern and rtables packages in R you might encounter scenarios where you need to overr 2 min read 02-09-2024 24
Glue job with Bedrock not running in parallel Running Glue Jobs with Bedrock in Parallel Avoiding Bottlenecks This article explores the challenges of running Glue jobs with Bedrock in parallel analyzes a co 3 min read 31-08-2024 19
Plotting def function from research paper leads to errors Debugging a Complex Function from a Research Paper A Step by Step Guide This article delves into the common issue of plotting a complex function from a research 2 min read 31-08-2024 13
spark.sql() giving error : org.apache.spark.sql.catalyst.parser.ParseException: Syntax error at or near '('(line 2, pos 52) Unveiling the Syntax error at or near in Spark SQL Are you encountering the frustrating org apache spark sql catalyst parser Parse Exception Syntax error at or 2 min read 31-08-2024 12
Snowflake unsupported subquery type for UDTF Snowflake Unsupported Subquery Type Workarounds and Best Practices Snowflakes limitations on subquery types can be frustrating especially when trying to optimiz 3 min read 29-08-2024 32
EXCEL VBA: Why is it not possible to call a UDF, which contains anywhere Application.Evaluate(), with Application.Evaluate()? EXCEL VBA Why is it not possible to call a UDF which contains anywhere Application Evaluate with Application Evaluate It took me some time to figure out that it 2 min read 27-08-2024 16