GRawhideMart commented on issue #4929:
URL: https://github.com/apache/hop/issues/4929#issuecomment-2674124048
The log just mentions that "the Connection object is closed". It's like it
doesn't handle more than 16 fields. Problem is, I need to mention them
explicitly because I need to alias them, so I cannot do SELECT *.
Just for the sake of completeness, the log says:
```
Invalid state, the Connection object is closed.
at
org.apache.hop.core.database.Database.getQueryFieldsFallback(Database.java:2263)
at
org.apache.hop.core.database.Database.getQueryFields(Database.java:2090)
at
org.apache.hop.pipeline.transforms.tableinput.TableInputMeta.getFields(TableInputMeta.java:221)
... 11 more
Caused by: java.sql.SQLException: Invalid state, the Connection object is
closed.
at
net.sourceforge.jtds.jdbc.JtdsConnection.checkOpen(JtdsConnection.java:1744)
at
net.sourceforge.jtds.jdbc.JtdsConnection.createStatement(JtdsConnection.java:2370)
at
org.apache.hop.core.database.Database.getQueryFieldsFallback(Database.java:2201)
... 13 more
```
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