PostgreSQLdata extraction

Remove HTML Tags from PostgreSQL Column Using regexp_replace

Strip HTML tags from text columns in PostgreSQL using regexp_replace. SQL examples for HTML content cleanup in Postgres.

The Regex Pattern

Regex pattern

<[^>]*>

Use this pattern with PostgreSQL's ~ operator.

PostgreSQL SQL Example

-- Use PostgreSQL regexp_replace to clean HTML markup from a content or description column, retaining only plain text
SELECT *
FROM your_table
WHERE your_column ~ '<[^>]*>';

How This Works

Use PostgreSQL regexp_replace to clean HTML markup from a content or description column, retaining only plain text. The regex pattern is used with PostgreSQL's ~ operator to filter rows at the database level.

Using regex directly in SQL is efficient for use cases like data extraction — it avoids loading data into application memory just to filter it with a regex.

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