How to Drop a Column in Snowflake
In tables, we will have rows and columns to store the data in order. When we don’t require some data, we can delete that data. To delete that data, we have to delete those columns. This blog teaches you to drop a single column or multiple columns.
- Snowflake Interview Questions and Answers
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- How to Delete Data in Snowflake
- How to Add a Default Value to a Column in Snowflake
- How to Add a Column in Snowflake
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- How to Alter a Sequence in Snowflake
- How to Create a Table in Snowflake
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- How to create an Index in Snowflake
- How to Drop a Table in Snowflake - MindMajix
- How to Drop a View in Snowflake?
- How to Drop the Index in Snowflake
- How to Duplicate a Table in Snowflake
- How to Remove a NOT NULL Constraint in Snowflake
- How to Remove a Default Value to a Column in Snowflake
- How to Rename a Table in Snowflake
- How to Rename a Column in Snowflake
- How to write a Common Table Expression(CTE) in Snowflake
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- How to Compare Two Values When One Value is Null in Snowflake
- How to do Type Casting in Snowflake
- How to Get First Row Per Group in Snowflake
- Snowflake Cloning - Zero Copy Clone
Drop a Column in Snowflake
In Snowflake, we can drop the columns through the “ALTER TABLE .. DROP COLUMN” command.
Dropping one column:
alter table product1
drop column description1;Dropping multiple columns:
alter table product1
drop column price1, description1;| Looking forward to a career in a cloud data warehousing domain? Check out the "Snowflake Training" and get certified today |
Conclusion
Drop command is one of the essential commands in a Database. It helps delete particular rows or columns or complete data. I hope this article provides you with sufficient information about dropping a column.
Snowflake Related Articles
- ▶ Snowflake vs Redshift
▶ Snowflake vs BigQuery
▶ Snowflake vs Databricks
▶ Snowflake vs Azure
▶ Snowflake vs Hadoop - ▶ Snowflake Time Travel
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