How to indirectly join two tables Unlocking Data Connections A Guide to Indirect Joins in SQL Joining tables is a fundamental operation in SQL allowing you to combine data from multiple sources 2 min read 07-10-2024 31
Building Monthly aggregate from Daily table From Daily Data to Monthly Insights Building Monthly Aggregates in SQL Understanding the Problem Imagine you have a table storing daily sales data with columns 2 min read 06-10-2024 42
How to connect to Teradata Server using sqlalchemy and DSN less connection Connecting to Teradata with SQL Alchemy A DSN less Approach Connecting to a Teradata database from Python using SQL Alchemy is a common requirement for data ana 2 min read 06-10-2024 42
Copy Pasting Results from Teradata SQL Assistant to Excel Say Goodbye to Manual Typing Effortlessly Copy Teradata SQL Assistant Results to Excel Tired of manually typing Teradata SQL Assistant results into Excel We all 2 min read 06-10-2024 45
Teradata jdbc driver error unexpected parcel kind received Resolving Teradata JDBC Driver Error Unexpected Parcel Kind Received When working with the Teradata JDBC driver users occasionally encounter an error that reads 2 min read 29-09-2024 43
Extract alphabetic_string from a field in Teradata Extracting Alphabetic Strings from a Field in Teradata In data processing it s common to encounter fields that contain a mix of characters including alphabetic 2 min read 24-09-2024 58
Identity column behavior different in 2 versions of Teradata? Understanding Identity Column Behavior in Different Versions of Teradata When working with databases the behavior of identity columns can sometimes vary signifi 2 min read 21-09-2024 50
Why is Teradata so slow to INSERT decimals and CLOBs with .NET? Why is Teradata so Slow to INSERT Decimals and CLOBs with NET When working with Teradata many developers encounter performance issues during the insertion of da 3 min read 20-09-2024 59
How to cast a string/varchar 20240627181610100000 to timestamp(3/6) in Teradata? How to Convert a String VARCHAR to TIMESTAMP in Teradata In Teradata you may encounter situations where you need to convert a string representation of a date an 2 min read 16-09-2024 48
Teradata - Get amount from earliest transaction with precedence rule Understanding Teradata Retrieving Amounts from the Earliest Transaction with Precedence Rules In the world of database management particularly when dealing with 2 min read 16-09-2024 38
Strange error when calling RANDOM function in Teradata from .Net Unveiling the Mystery Why Your Teradata RANDOM Function is Misbehaving in NET Calling the RANDOM function in Teradata from your NET application can sometimes le 2 min read 13-09-2024 47
WHERE clause appearing AFTER a GROUP BY clause in Teradata Understanding the WHERE Clause After GROUP BY in Teradata The order of clauses in SQL queries can sometimes feel arbitrary One common source of confusion arises 2 min read 13-09-2024 41
Teradata Update Table from Select Statement Updating Teradata Tables Based on a Select Statement A Comprehensive Guide The task at hand is to update a specific column in a Teradata table CUSTOMERS based o 2 min read 07-09-2024 61
Update fails with duplicate row Debugging a Duplicate Row Error in SQL Update Statements You re trying to update a table named SLS ORD FACT using an UPDATE statement in SQL You re joining it w 3 min read 06-09-2024 36
How to convert big-number to varchar in Teradata Converting Large Numbers to VARCHAR in Teradata A Guide with Practical Examples Storing and manipulating large numbers in databases can be tricky especially whe 2 min read 06-09-2024 45
How do I utilize the TPT FileName attribute to list multiple files? Loading Multiple Files with Teradatas tbuild Utility The Teradata tbuild utility offers a powerful way to load data into tables While its documentation mentions 2 min read 06-09-2024 42
SQL Conversion from Teradata to Snowflake with Format '9(13) V9(2)' Migrating Teradatas 9 13 V9 2 Format to Snowflake A Practical Guide Migrating from Teradata to Snowflake involves translating data types and formatting conventi 2 min read 04-09-2024 32
Spark (pyspark) overwrite the table in teradata using JDBC with string column length (varchar(255)). It is not allowing more than 255 string length Overcoming the 255 Character Limit Writing Spark Data Frames to Teradata with Large Strings When working with Spark and Teradata you might encounter a frustrati 2 min read 03-09-2024 39
WHERE clause appearing AFTER a GROUP BY clause in Teradata The Curious Case of the WHERE Clause After GROUP BY in Teradata You ve stumbled upon a peculiar SQL construct in Teradata the WHERE clause appearing after the G 2 min read 01-09-2024 46
Strange error when calling RANDOM function in Teradata from .Net Strange Error When Calling RANDOM Function in Teradata from NET When working with Teradata databases using NET developers often encounter various issues especia 2 min read 01-09-2024 42
Teradata SQL - table has a list of activation and deactivation activity dates on individual lines, can they be combined to show full activity time? Combining Activation and Deactivation Dates in Teradata SQL This article explores how to combine activation and deactivation dates for services in a Teradata SQ 3 min read 31-08-2024 58
Convert Teradata String into Date Format Converting Teradata Strings to Date Format A Comprehensive Guide Working with dates in Teradata can be tricky especially when dealing with strings that dont con 2 min read 30-08-2024 49
Teradata - Get unique values among the column in a row Finding Unique Values in a Teradata Row Beyond Case Statements Finding unique values within a row in Teradata can be a common challenge While case statements of 3 min read 30-08-2024 56
Continue on Error in Automic JobStep after script call with non-zero return code Handling Non Zero Return Codes in Automic Job Steps A Guide Automics robust job scheduling capabilities are a cornerstone of many IT environments However managi 3 min read 29-08-2024 49
How do you insert rows for missing products per group in teradata sql Filling in the Gaps How to Insert Rows for Missing Products in Teradata SQL In data analysis its common to encounter scenarios where you need to create a comple 3 min read 28-08-2024 46