Multi-Line Block Copy In Query Tool Only Copies First Line.

[KeyboardG]

When performing multi-line edits in the query editor using Alt+Mouse selection, you can select text across multi-lines however when you perform a copy, it only copies from the first line of text. When you then multi-line paste, it repeats the first value in each line.

To Reproduce

Steps to reproduce the behavior:

1. Go to Query Tool
2. Select several rows of text with multi-line selection (Alt+mouse), for example dates across rows, Cntrl+C to copy, arrow the cursor over and press Cntrl-V to paste.
3. See the error that the rows of text pasted are just the first line.

Alternatively, multi-select rows of text, Cntrl-C, switch to a different text editor and paste and see that only the first line of text was copied.

Expected behavior

If block selecting text and copying, the paste should also be block pasted.

Desktop (please complete the following information): Version 9.2 Application Mode Desktop Commit 73fefb860369ce660eb4b04d304d63d048935b83 2025-04-02 Python Version 3.13.2 Current User [email protected] Electron Version 35.1.2 Browser Chrome 134.0.6998.178 Operating System Windows-11-10.0.26100-SP0

[KeyboardG]

Here is an example text that I tested with. I block selected with Alt+Mouse the date out part of the partition table names, then paste that else where and its only from the first line.

alter table public."SampleTableName" attach partition public."SampleTableName_20250309" for values from ('2025-03-09') to ('2025-03-10');
alter table public."SampleTableName" attach partition public."SampleTableName_20250310" for values from ('2025-03-10') to ('2025-03-11');
alter table public."SampleTableName" attach partition public."SampleTableName_20250311" for values from ('2025-03-11') to ('2025-03-12');
alter table public."SampleTableName" attach partition public."SampleTableName_20250312" for values from ('2025-03-12') to ('2025-03-13');
alter table public."SampleTableName" attach partition public."SampleTableName_20250313" for values from ('2025-03-13') to ('2025-03-14');
alter table public."SampleTableName" attach partition public."SampleTableName_20250314" for values from ('2025-03-14') to ('2025-03-15');
alter table public."SampleTableName" attach partition public."SampleTableName_20250315" for values from ('2025-03-15') to ('2025-03-16');
alter table public."SampleTableName" attach partition public."SampleTableName_20250316" for values from ('2025-03-16') to ('2025-03-17');

[pravesh-sharma]

Note for testing: Please test copying query tool content with different EOL sequences

[anilsahoo20]

Tested and verified on snapshot build: https://www.postgresql.org/ftp/pgadmin/pgadmin4/snapshots/2025-06-10/ Package: pip wheel Environment: macOs Sonoma 14.7.1