"F"-serie (SS): len=16, 6.0.0.1954 2026.05.15 352c4296 - 6.0.0.2009 2026.06.15 db410b74
assert   
    Initial state:
    Query: select * from v1_chk_nr
    Select Expression
    ....-> Sort (record length: NN, key length: MM)
    ........-> Filter
    ............-> Table "PUBLIC"."TEST1" as "PUBLIC"."V1_CHK_NR" "PUBLIC"."TEST1" Full Scan
    3 lowered "D" normal
    Query: select * from v1_chk_ir_asc
    Select Expression
    ....-> Filter
    ........-> Table "PUBLIC"."TEST1" as "PUBLIC"."V1_CHK_IR_ASC" "PUBLIC"."TEST1" Access By ID
    ............-> Index "PUBLIC"."TEST1_ASC" Range Scan (full match)
    3 lowered "D" normal
    Query: select * from v1_chk_ir_dec
    Select Expression
    ....-> Filter
    ........-> Table "PUBLIC"."TEST1" as "PUBLIC"."V1_CHK_IR_DEC" "PUBLIC"."TEST1" Access By ID
    ............-> Index "PUBLIC"."TEST1_DEC" Range Scan (full match)
    3 lowered "D" normal
    Query: select * from v2_chk_nr
    Select Expression
    ....-> Sort (record length: NN, key length: MM)

[...SKIPPED...]

          3 lowered "L" normal
2026-06-05 02:42:00.555 E           Query: select * from v2_chk_ir_dec
2026-06-05 02:42:00.555 E           Select Expression
2026-06-05 02:42:00.555 E           ....-> Sort (record length: NN, key length: MM)
2026-06-05 02:42:00.555 E           ........-> Filter
2026-06-05 02:42:00.555 E           ............-> Table "PUBLIC"."TEST2" as "PUBLIC"."V2_CHK_IR_DEC" "PUBLIC"."TEST2" Access By ID
2026-06-05 02:42:00.555 E           ................-> Bitmap
2026-06-05 02:42:00.555 E           ....................-> Index "PUBLIC"."TEST2_PARTIAL_ASC" Full Scan
2026-06-05 02:42:00.555 E           3 lowered "L" normal
2026-06-05 02:42:00.555
2026-06-05 02:42:00.555 tests\bugs\gh_8434_test.py:360: AssertionError
2026-06-05 02:42:00.555 ---------------------------- Captured stdout setup ----------------------------
2026-06-05 02:42:00.555 Creating db: localhost:R:\Temp\qa\fbqa\test_11762\test.fdb [page_size=None, sql_dialect=None, charset='NONE', user=SYSDBA, password=masterkey]