diff --git a/others/guide/whichDatatype.adoc b/others/guide/whichDatatype.adoc
index f71cdce5fc16d9fee510a0ed1094ae66b5577650..e20a42e02b95faa44b4e46d3c06672692f2f4ee3 100644
--- a/others/guide/whichDatatype.adoc
+++ b/others/guide/whichDatatype.adoc
@@ -58,7 +58,7 @@ CHAR(36)
 If precision and fixed decimals (Nachkommastellen) are needed, use DECIMAL.
 For prices, ...
 ----
-DECIMAL(10, 2)
+NUMERIC(10, 2)
 ----
 
 Else you can use double.