Mirror of <https://developer.salesforce.com/docs/data/data-cloud-query-guide/references/dc-sql-reference/regexp-count.html> (Salesforce, Data 360 Query Guide), read 2026-10-23. Salesforce's own page is the authority; this copy exists because that site refuses non-browser readers.

REGEXP_COUNT

Applies to: ✅ Data 360 SQL ✅ Tableau Hyper API

Returns the number of times a regular expression pattern occurs in a string.

• <string>: The string to search within.
• <pattern>: The regular expression pattern to count.

Returns an integer representing the number of times the pattern occurs.

• Returns 0 when no matches are found.
• Counts non-overlapping matches.
• For detailed regex syntax, see Regular Expression Syntax.

Count individual digits in a string.

Returns 3.

Count words in a string.

Returns 4.

Returns 0 when pattern is not found.

Returns 0.

Count occurrences of a specific pattern.

Returns 2.

Check for expected number of matches.

Returns phone numbers with exactly 10 digits.

• REGEXP_SUBSTR
• REGEXP_INSTR
• Regular Expression Syntax

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