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How to count distinct values over multiple columns using SQL
nVector 20-Jun-20 2 0
Often we want to count the number of distinct items from this table but the distinct is over multip -
Do Data Warehouse standards allow foreign key constraints at a dimensional model?
rajneesh4u 07-May-20 2 0
Is it true that we never enable foreign key constraints in dimensional model of data warehouse? If -
How to choose the right cloud data warehouse for your company - The Ultimate Checklistvictor 04-Dec-19 0 0
Information is wealth. Today, less than 0.5% of data is actually being used, and businesses lose ove -
Welcome to the community ! start here
nVector 16-Oct-18 0 3
Copycoding is an online community for sharing and learning cloud data warehouse (Snowflake), havi...