Merge pull request #1689 from cdapio/CDAP-19532

CDAP-19532 | Allow precision 0 for Oracle Number data type in generic database plugin

Author: katukota-google

hydrator-common/src/main/java/io/cdap/plugin/common/db/DBUtils.java

@@ -322,11 +322,6 @@ public static Schema getSchema(String typeName, int sqlType, int precision, int
 
       case Types.NUMERIC:
       case Types.DECIMAL:
-        // decimal type with precision 0 is not supported
-        if (precision == 0) {
-          throw new SQLException(new UnsupportedTypeException(
-            String.format("Column %s has unsupported SQL Type: %s with precision 0.", columnName, typeName)));
-        }
         if (handleAsDecimal) {
           return Schema.decimalOf(precision, scale);
         } else {