2020-01-30 11:53:17 +08:00
parent 6560e71e48
commit 84a96f750f
1 changed files with 3 additions and 1 deletions
--- a/src/org/redkale/source/DataSqlSource.java
+++ b/src/org/redkale/source/DataSqlSource.java
@@ -1181,7 +1181,9 @@ public abstract class DataSqlSource<DBChannel> extends AbstractService implement
                blobs.add((byte[]) val);
                setsql.append(" = ").append(prepareParamSign(++index));
            } else {
-                setsql.append(" = ").append(info.formatSQLValue(val, sqlFormatter));
+                CharSequence sqlval = info.formatSQLValue(val, sqlFormatter);
+                if (sqlval == null && info.isNotNullJson(attr)) sqlval = "''";
+                setsql.append(" = ").append(sqlval);
            }
        }
        if (neednode) {