Essential Tips for Data Cleaning in SQL
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Essential Tips for Data Cleaning in SQL
Master data cleaning with these essential SQL tips! Discover how to handle messy datasets efficiently. #data #datacleaning #sql Jess Ramos - Big Data Energy⚡️(@jessramosdata). original sound - Jess Ramos - Big Data Energy⚡️. Let’s get DIRTY!! 😉 It’s gonna be 80% of your job! Follow for part 2 and check bio for my full demo data ...
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Comment “clean” for my full YouTube tutorial of 7 data cleaning functions in SQL & AI you CAN’T miss for your interviews! Data cleaning will be 80% of your job even though it isn’t glamorous. Save these 5 tips to clean data in SQL: Cleaning strings: remove random quotes, spaces, and inconsistent casing Fixing dates: convert datetimes, standardize formats, remove random characters Recoding & standardizing variables: turn “CA” “California” and “calif” into one standard value. Replacing NULLs: beca
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Comment “clean” for my full YouTube tutorial of 7 data cleaning functions in SQL & AI you CAN’T miss for your interviews! Data cleaning will be 80% of your job even though it isn’t glamorous. Save these 5 tips to clean data in SQL: Cleaning strings: remove random quotes, spaces, and inconsistent casing Fixing dates: convert datetimes, standardize formats, remove random characters Recoding & standardizing variables: turn “CA” “California” and “calif” into one standard value. Replacing NULLs: beca
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