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SQL Queries » COUNT

Explore the guides below to learn some of the most common use cases for both basic and advanced queries in SQL.

  • Subquery (16)
  • SELECT (16)
  • WHERE (12)
  • GROUP BY (10)
  • x COUNT (10)
  • ORDER BY (9)
  • PostgreSQL (8)
  • MySQL (8)
  • LIKE (7)
  • Strings (7)
  • DISTINCT (6)
  • LIMIT (6)
  • Dates (6)
  • UPDATE (5)
  • INSERT (5)
  • INNER JOIN (5)

>> Combining DISTINCT and COUNT in an SQL Query

>> How To Count Distinct Over Multiple Columns

>> How to Calculate Percentage With an SQL Statement

>> Counting Distinct Values With Conditions in SQL

>> Run SQL Query on CSV File Contents From the Command Line

>> How to Count the Number of Distinct Values in a SQL Column

>> How to Check if a Record Exists in SQL

>> Difference Between COUNT(*), COUNT(1), COUNT(column), and COUNT(DISTINCT)

>> How to Use Condition in Count in SQL

>> How to Identify Duplicate Values in a SQL Table

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  • Database Concepts
  • SQL Queries

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