Well, another workaround of that kind would be to implement an
ExecuteListener that replaces the SQL string's content using a regular
expression:

Search: cast\(\?[^)]*\)
Replace: ?

2017-02-26 10:28 GMT+01:00 <[email protected]>:

> Because of deadlines, just to get this part working, i'm using the
> following code to generate my own sql statement to update the record
> directly (with ugly string concatenation etc). This feels wrong :-)
>
>             String oldSql = "select * from book where book_id = ?";
>>             Record oldRecord = pool.fetchOne(oldSql, pk);
>>             //
>>             StringBuilder sb = new StringBuilder();
>>             for (Field f : record.fields()) {
>>                 if (Objects.equal(f.getValue(record),
>> f.getValue(oldRecord))) {
>>                     continue; //skip
>>                 }
>>                 if (sb.length() > 0) sb.append(", ");
>>                 //
>>                 sb.append(f.getName()).append("=");
>>                 Object val = f.getValue(record);
>>                 DataType dt = f.getDataType();
>>                 if (val == null) {
>>                     sb.append("null");
>>                 } else if (dt.isString() || dt.isDateTime() ||
>> dt.isTemporal()) {
>>                     sb.append("'").append(val).append("'");
>>                 } else {
>>                     sb.append(val);
>>                 }
>>             }
>>             String sql = "update book set " + sb.toString() + " where
>> book_id = ?";
>>
>
>
>
>
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