Hi Marco,
Unfortunately, this did not help. Opening the tables still takes a very long time. See also the log:
Plyxon Version 0.9.3.530 (64 bit)
License: Alpha, Expiration Date: 01/03/2024 (91 days left)
Running Time: 0:00:00
ExePath: /Applications/plyxon.app/Contents/MacOS
Documents: /Users/evrielink/Documents/Plyxon
Resources: /Applications/plyxon.app/Contents/Resources
Settings: /Users/evrielink/Library/Plyxon
Application: /Applications/plyxon.app/Contents/MacOS/Plyxon
01/12/2023 08:49:45 Debug started
000,004 Loading Preferences
000,004 Settings Preferences/Shortcuts
000,004 /Users/evrielink/Library/Plyxon/Preferences/Shortcuts.ini
000,007 Settings Preferences/Oracle.x64
000,007 /Users/evrielink/Library/Plyxon/Preferences/Oracle.x64.ini
000,009 Settings Application/Paths
000,009 /Users/evrielink/Library/Plyxon/Application/Paths.ini
000,009 Settings Preferences/General
000,009 /Users/evrielink/Library/Plyxon/Preferences/General.ini
000,011 Settings Preferences/Editor
000,011 /Users/evrielink/Library/Plyxon/Preferences/Editor.ini
000,012 Settings Preferences/CodeAssistant
000,012 /Users/evrielink/Library/Plyxon/Preferences/CodeAssistant.ini
000,013 Settings Preferences/Files
000,013 /Users/evrielink/Library/Plyxon/Preferences/Files.ini
000,014 Settings Preferences/SQLDocument
000,014 /Users/evrielink/Library/Plyxon/Preferences/SQLDocument.ini
000,014 Settings Application/Application
000,014 /Users/evrielink/Library/Plyxon/Application/Application.ini
000,015 Loading Preferences Done
001,163 Application starts
001,163 Run
001,277 TMainForm.FormCreate
001,283 Settings Configuration/Accounts
001,284 /Users/evrielink/Library/Plyxon/Configuration/Accounts.ini
001,285 Settings Application/RecentAccounts
001,285 /Users/evrielink/Library/Plyxon/Application/RecentAccounts.ini
001,286 ContinueApplication
001,286 ContinueApplication -1
001,286 Terminated: False
001,286 ApplyOraclePreferences
002,849 ApplyPrefColors
002,851 Style: MirageLight
002,852 Starting plyxon ...
002,861 Settings Application/Forms/MainForm
002,861 /Users/evrielink/Library/Plyxon/Application/Forms/MainForm.ini
002,863 Desktop = 0, -320, 1120, 4352
002,863 WorkArea = 0, 25, 1120, 1792
002,863 CheckCrashRecovery
002,863 PID = 55070
002,865 CheckCrashRecovery Done
002,865 Connecting:
002,893 Settings Application/Forms/OracleLogonForm
002,893 /Users/evrielink/Library/Plyxon/Application/Forms/OracleLogonForm.ini
008,443 Settings Application/Forms/OracleLogonForm
008,443 /Users/evrielink/Library/Plyxon/Application/Forms/OracleLogonForm.ini
008,456 Connecting: impulse@onieuw
008,456 LOGON impulse@onieuw
008,456 TOracleSession $79880E00 Start Session.LogOn as impulse@onieuw
008,457 LOGON Done
008,457 Settings Configuration/FileLocations
008,457 /Users/evrielink/Library/Plyxon/Configuration/FileLocations.ini
008,458 Settings Configuration/Macros
008,458 /Users/evrielink/Library/Plyxon/Configuration/Macros.ini
008,458 Settings Application/RecentFiles
008,458 /Users/evrielink/Library/Plyxon/Application/RecentFiles.ini
008,459 Settings Application/CodeAssistant
008,459 /Users/evrielink/Library/Plyxon/Application/CodeAssistant.ini
008,460 InitTotalRecall
008,460 Settings Application/
008,460 /Users/evrielink/Library/Plyxon/Application/.ini
008,463 InitTotalRecall 200
008,463 TMainForm.FormCreate Done
008,469 ListFiles Start
008,469 /Users/evrielink/Documents/Plyxon/Code Snippets/
008,470 Loading Desktop...
008,470 Settings Application/Desktop/desktop
008,470 /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
008,480 ListFiles Done (153)
008,556 Settings Application/Forms/OracleLogonForm
008,556 /Users/evrielink/Library/Plyxon/Application/Forms/OracleLogonForm.ini
008,566 Settings Application/Desktop/desktop
008,566 /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
008,566 LoadDesktop: /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
008,566 LoadDesktop Done
008,567 Done.
008,731 ListFiles OnTerminate
010,007 TOracleQuery Query ($79880E00) Start Query.Execute
SQL = select to_char(userenv('SESSIONID')) from dual
010,021 TOracleQuery Query ($79880E00) End (1 record processed)
Duration = 0,014
010,022 TOracleSession $79880E00 End
Duration = 1,566
010,022 TOracleQuery Query ($79880E00) Start Query.Execute
SQL = select * from v$version
010,028 TOracleQuery Query ($79880E00) End (5 records processed)
Duration = 0,006
010,028 TOracleQuery $8A821DB0 ($79880E00) Start Query.Execute
SQL = select value from nls_session_parameters where parameter = 'NLS_LENGTH_SEMANTICS'
010,034 TOracleQuery $8A821DB0 ($79880E00) End (1 record processed)
Duration = 0,006
010,034 TOracleQuery $29E1ECF0 ($79880E00) Start Query.Execute
SQL = select user from dual
010,042 TOracleQuery $29E1ECF0 ($79880E00) End (1 record processed)
Duration = 0,008
010,042 TOracleQuery BytesPerCharacterQuery ($79880E00) Start Query.Execute
SQL = select length(chr(2000000000)) l4, length(chr(2000000)) l3, length(chr(20000)) l2, 'c' c1 from dual
010,047 TOracleQuery BytesPerCharacterQuery ($79880E00) End (1 record processed)
Duration = 0,005
010,047 TOracleQuery BytesPerCharacterQuery ($79880E00) Start Query.Execute
SQL = select lengthb(nchr(20)), nchr(20) from dual
010,053 TOracleQuery BytesPerCharacterQuery ($79880E00) End (1 record processed)
Duration = 0,006
010,053 SetSessionModule starts: Main
010,053 TOracleSession $5D808800 Start Session.LogOn as impulse@onieuw
010,053 TOracleQuery $5A4F5F10 ($79880E00) Start Query.Execute
SQL = select null from dual
010,058 TOracleQuery $5A4F5F10 ($79880E00) End (1 record processed)
Duration = 0,005
010,058 TOracleQuery $5A4F5F10 ($79880E00) Start Query.Execute
SQL = /* no transaction */
begin sys.dbms_application_info.set_module

module, ''); end;
:MODULE = Main
010,062 TOracleQuery $5A4F5F10 ($79880E00) End
Duration = 0,004
010,062 SetSessionModule ends
010,062 TOracleQuery $89773E50 ($79880E00) Start Query.Execute
SQL = alter session set plsql_debug=true
010,071 TOracleQuery $89773E50 ($79880E00) End
Duration = 0,009
010,071 Settings Application/RecentAccounts
010,071 /Users/evrielink/Library/Plyxon/Application/RecentAccounts.ini
011,071 TOracleQuery Query ($5D808800) Start Query.Execute
SQL = select to_char(userenv('SESSIONID')) from dual
011,077 TOracleQuery Query ($5D808800) End (1 record processed)
Duration = 0,006
011,077 TOracleSession $5D808800 End
Duration = 1,024
011,077 TOracleQuery BytesPerCharacterQuery ($5D808800) Start Query.Execute
SQL = select length(chr(2000000000)) l4, length(chr(2000000)) l3, length(chr(20000)) l2, 'c' c1 from dual
011,082 TOracleQuery BytesPerCharacterQuery ($5D808800) End (1 record processed)
Duration = 0,005
011,082 TOracleQuery BytesPerCharacterQuery ($5D808800) Start Query.Execute
SQL = select lengthb(nchr(20)), nchr(20) from dual
011,087 TOracleQuery BytesPerCharacterQuery ($5D808800) End (1 record processed)
Duration = 0,005
011,087 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Execute
SQL = select object_name, object_type
from sys.all_objects o
where o.owner = :schema and o.object_type in ('TABLE', 'VIEW', 'PACKAGE','TYPE', 'PROCEDURE', 'FUNCTION', 'SEQUENCE')
:SCHEMA = IMPULSE
011,498 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,411
011,528 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,535 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,007
011,562 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,584 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,022
011,619 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,633 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,014
011,664 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,687 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,018
011,725 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,742 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,017
011,776 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,857 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,081
011,899 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
011,982 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,083
012,021 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
012,034 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,013
012,078 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
012,094 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,016
012,135 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
012,139 TOracleQuery $5A4E64B0 ($5D808800) End (44 records processed)
Duration = 0,004
012,141 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Execute
SQL = select s.synonym_name object_name, o.object_type
from all_synonyms s,
sys.all_objects o
where s.owner in ('PUBLIC', :schema)
and o.owner = s.table_owner
and o.object_name = s.table_name
and o.object_type in ('TABLE', 'VIEW', 'PACKAGE','TYPE', 'PROCEDURE', 'FUNCTION', 'SEQUENCE')
:SCHEMA = IMPULSE
012,654 TOracleQuery $298C36A0 ($79880E00) Start Query.Execute
SQL = select o.object_type, o.owner, o.object_name, o.status
from sys.all_objects o
where o.owner =

bject_owner
and o.object_type =

bject_type
/* WHERE CLAUSE HERE */
order by o.object_name
:OBJECT_OWNER = IMPULSE
:OBJECT_TYPE = TABLE
013,165 TOracleQuery $298C36A0 ($79880E00) End (3196 records processed)
Duration = 0,511
017,841 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 5,7
017,876 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
017,924 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,048
017,959 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
018,264 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,305
018,303 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
020,442 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 2,139
020,480 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
020,549 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,069
020,592 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
020,755 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,163
020,780 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
020,882 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,102
020,903 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
020,916 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,013
020,937 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
021,065 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,128
021,096 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
022,121 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 1,026
022,148 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
022,324 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,176
022,350 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
022,618 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,268
022,642 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
023,062 TOracleQuery $5A4E64B0 ($5D808800) End (1000 records processed)
Duration = 0,42
023,093 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Next for up to 1000 records
023,386 TOracleQuery $5A4E64B0 ($5D808800) End (474 records processed)
Duration = 0,293
023,396 TOracleQuery $5A4E64B0 ($5D808800) Start Query.Execute
SQL = select db_link as object_name, 'DATABASE LINK' as object_type
from sys.all_db_links o
where o.owner = :schema or o.owner = 'PUBLIC'
:SCHEMA = IMPULSE
023,506 TOracleQuery $5A4E64B0 ($5D808800) End (2 records processed)
Duration = 0,11
023,506 TOracleSession $5D808800 Start Session.LogOff
023,510 TOracleSession $5D808800 End
Duration = 0,004
2415,100 Settings Application/Desktop/desktop
2415,100 /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
2415,100 SaveDesktop: /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
2415,100 Settings Application/Desktop/desktop
2415,100 /Users/evrielink/Library/Plyxon/Application/Desktop/desktop.ini
2415,100 Settings Application/Forms/MainForm
2415,100 /Users/evrielink/Library/Plyxon/Application/Forms/MainForm.ini
2415,100 Settings Application/RecentFiles
2415,100 /Users/evrielink/Library/Plyxon/Application/RecentFiles.ini
2415,100 ClearRecoverFiles /Users/evrielink/Documents/Plyxon/Recover/55070
2415,100 ClearRecoverFiles Done