Tag: snowflake_interview
Step-by-step guide on executing PySpark code from Snowflake Snowpark to read a DataFrame:
Here are the steps on how to execute PySpark code from Snowflake Snowpark to read a DataFrame: 1. Open Snowsight…
Snowflake : Identifying Non-Matching Timestamps and Customer IDs between Two Tables in Snowflake: An SQL Approach
SQL Method: Find Unmatched Timestamps/IDs If you want to find the records where both the ts (timestamp) and customerid columns…
How to Copy Data from Redshift to Snowflake
Copying data from one database management system to another, specifically from Amazon Redshift to Snowflake, can be done by several…
Snowflake : Create an array with a series of numbers within a given range [ARRAY_GENERATE_RANGE()]
Snowflake’s ARRAY_GENERATE_RANGE() function allows you to create an array with a series of numbers within a given range (i.e., from…
Snowflake : Converting timestamps from one timezone to another[CONVERT_TIMEZONE]
CONVERT_TIMEZONE The Snowflake data platform’s CONVERT_TIMEZONE function is a convenient tool for converting timestamps from one timezone to another. This…
Snowflake : Converting an array into a string in Snowflake [ARRAY_TO_STRING]
Comprehensive Guide to Snowflake’s ARRAY_TO_STRING Function The ARRAY_TO_STRING function in Snowflake is a utility function designed to convert an array…
Snowflake : Selecting a subset of elements from an array[ARRAY_SLICE]
A Detailed Overview of the ARRAY_SLICE Function in Snowflake The ARRAY_SLICE function is a versatile tool in Snowflake’s array function…
Snowflake : Get matching elements in the two input arrays in Snowflake [ARRAY_INTERSECTION]
A Comprehensive Guide to Snowflake’s ARRAY_INTERSECTION Function The ARRAY_INTERSECTION function in Snowflake is an array function that allows users to…
Snowflake : Exploring the Power of Snowflake’s ARRAY_AGG Function
In the world of data warehousing and analytics, Snowflake has emerged as a popular cloud-based data platform known for its…
Snowflake : Finding the length in bits of a value in Snowflake. [BIT_LENGTH] A Guide to Binary Data Size Calculation
In Snowflake we have BIT_LENGTH, which allows users to determine the length in bits of a given value. In this…
