ij4.out

derby database source code.good for you.

ij> connect 'jdbc:derby:wombat;create=true';
ij> -- test maximum display width
values cast('1' as varchar(512));
1                                                                                                                               
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1                                                                                                                               
ij> maximumdisplaywidth 40;
ij> values cast('1' as varchar(512));
1                                       
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1                                       
ij> maximumdisplaywidth 400;
ij> values cast('1' as varchar(512));
1                                                                                                                                                                                                                                                                                                                                                                                                               
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1                                                                                                                                                                                                                                                                                                                                                                                                               
ij> -- and, the exit command:
exit;