Add SIMILAR TO to WHERE documentation
diff --git a/_docs/en/sql-reference/sql-commands/088-where-clause.md b/_docs/en/sql-reference/sql-commands/088-where-clause.md
index df8e2af..069e1ec 100644
--- a/_docs/en/sql-reference/sql-commands/088-where-clause.md
+++ b/_docs/en/sql-reference/sql-commands/088-where-clause.md
@@ -19,6 +19,7 @@
   * IS NULL
   * IS NOT NULL
   * LIKE
+  * SIMILAR TO
   * BETWEEN
   * IN
   * EXISTS