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QXDEBUG

Returns debugging results to the application log file.

Syntax

QXDEBUG = {set of characters}

Attention: We do not recommend setting all the values mentioned below at once, as it will increase the log file size greatly and slow down the program performance (the z* options in particular).

Possible values

Bb	returns information on BIND and BUFFER variables
C	logs operation of the logging driver for scrolled cursors under Oracle RDBMS
c	logs operations, performed with the non-Informix database driver, such as: allocating cursor, opening and fetching, etc.
d	prints the name of the SQL driver currently used
E	shows the internal conversions under Oracle RDBMS
e	logs errors and warning states
G	logs string pool operations such as allocation or releasing (now applies only to C-interface)
L	logs blob operation on the SQL driver side
l	logs ODBC debugging
m	logs command line arguments and parameters
O	logs statistics for SQL statements when connected to the Oracle RDBMS. This statistics includes internal cursor name and its lifetime, runtime parsing on the RDBMS side, parsing time, execution time, average fetch time, etc.
P	prints all the output immediately
p	logs internal operations related to SQL statements, namely emulation behavior, binding variables, internal cast operations, trigger applications, generation of target RDBMS queries, etc.
Ss	logs SQL generated by the RTP subsystem (SQL translation into the target database)
t	logs SQL issues and errors
Uu	returns information on the SQL code
zA	logs the messages passing between client and server (currently, on the REST protocol)
zK	logs information on interaction model, application, and window
zQ	logs information on form and form functions, dde, keys, application launcher menu, window functions, options, dialog, input, ring menu, abstract model, messaging and server
zS	adds time stamps to the messages in a log file
zT	traces function calls for built-in functions
zV	logs the object_cache information
v	logs environment variables

Usage and examples

QXDEBUG values are provided in the following format:

QXDEBUG = mv

This default setting means that command line arguments and parameters as well as environment variables are logged.

To get all the debugging results possible, you must set the full value of QXDEBUG:

QXDEBUG = UuBbSsEedPptLlCcmGOzAzKzQzTzVv

QXDEBUG applies at runtime and is set in inet.env together with LYCIA_SEVERITY.

Log files for the running applications are stored in these folders:

C:\ProgramData\Querix\Lycia\logs

/opt/Querix/Lycia/logs

Earlier, more QXDEBUG values were available.

Click here to see the values that are currently dropped. When added to the QXDEBUG values, they will add nothing to your log files.

D	used to return debugging results for classic forms
f	used to log inputs into forms, arrays, etc.
g	used to log signals on fatal non-4gl handling
I	used to log current active field or fgl_getkey()
i	used to log INPUT parameters (bind parameters, non-default values, attributes, etc.)
M	used to log menu events (moving between menu items, hiding and showing options, etc.)
N	used to return information about starting the program start and connecting to the client (program name & socket id)
o	used to return information about applying form field attributes at runtime
W	used to log debugging information for SOAP web services
w	used to log web service operations
X	used to log runtime binary operations (e.g. equal / not equal / greater / less, etc.)
x	used to return information about applying current program and screen line (fgl_dialog_setcurrline())
Y	used to log form attributes (was done in the process of compilation)
y	used to log start of compilation