bugs.core_1550_postfix_test. Unnecessary index scan happens when the same index is mapped to both WHERE and ORDER BY clauses

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Full history of outcomes and elapsed time, ms:
NN SNAP_INFO CS_outcome SS_outcome CS_run_time SS_run_time CS_run_beg CS_run_end SS_run_beg SS_run_end
1 4.0.6.3189 2025.02.25 1a1a5 P P 745 518 2025.07.02 12:45:49.755 2025.07.02 12:45:50.500 2025.07.02 11:37:51.665 2025.07.02 11:37:52.183
2 4.0.6.3184 2025.02.24 9388c P P 702 496 2025.02.25 12:55:39.675 2025.02.25 12:55:40.377 2025.02.25 11:43:35.101 2025.02.25 11:43:35.597
3 4.0.6.3183 2025.02.16 cf6ca P P 738 450 2025.02.17 06:48:56.427 2025.02.17 06:48:57.165 2025.02.17 05:36:26.239 2025.02.17 05:36:26.689
4 4.0.6.3169 2024.12.13 42cc1 P P 649 481 2025.02.16 03:47:23.598 2025.02.16 03:47:24.247 2025.02.16 02:37:33.272 2025.02.16 02:37:33.753
5 4.0.6.3169 2024.12.08 50eb6 P P 527 361 2024.12.12 18:15:28.348 2024.12.12 18:15:28.875 2024.12.12 17:19:15.874 2024.12.12 17:19:16.235
6 4.0.6.3168 2024.11.28 48149 P P 505 373 2024.12.06 02:37:24.349 2024.12.06 02:37:24.854 2024.12.06 01:42:48.282 2024.12.06 01:42:48.655
7 4.0.6.3163 2024.10.16 2bb10 P P 576 373 2024.11.27 11:00:31.417 2024.11.27 11:00:31.993 2024.11.27 10:05:11.326 2024.11.27 10:05:11.699
8 4.0.6.3163 2024.10.15 f387e P P 536 335 2024.10.16 04:08:31.593 2024.10.16 04:08:32.129 2024.10.16 03:16:03.985 2024.10.16 03:16:04.320
9 4.0.6.3147 2024.08.31 4655b P P 587 389 2024.09.30 11:20:00.853 2024.09.30 11:20:01.440 2024.09.30 10:22:12.192 2024.09.30 10:22:12.581
10 4.0.6.3140 2024.08.16 1dd8b P P 1027 787 2024.08.31 17:14:18.844 2024.08.31 17:14:19.871 2024.08.31 15:33:12.496 2024.08.31 15:33:13.283
11 4.0.6.3140 2024.08.09 34747 P P 774 490 2024.08.16 10:20:58.448 2024.08.16 10:20:59.222 2024.08.16 09:17:34.139 2024.08.16 09:17:34.629
12 4.0.5.3110 2024.07.30 c6527 P P 647 530 2024.08.09 10:11:57.830 2024.08.09 10:11:58.477 2024.08.09 09:08:48.951 2024.08.09 09:08:49.481
13 4.0.5.3109 2024.06.11 6addf P P 447 332 2024.07.30 08:35:49.110 2024.07.30 08:35:49.557 2024.07.30 07:40:06.561 2024.07.30 07:40:06.893
14 4.0.5.3097 2024.05.09 27fa6 P P 631 439 2024.05.14 09:19:55.209 2024.05.14 09:19:55.840 2024.05.14 08:24:41.269 2024.05.14 08:24:41.708
15 4.0.5.3091 2024.04.29 bd0aa P P 379 286 2024.05.08 20:27:33.420 2024.05.08 20:27:33.799 2024.05.08 19:39:03.984 2024.05.08 19:39:04.270
16 4.0.5.3089 2024.04.25 4b9c7 P P 439 290 2024.04.27 15:11:28.389 2024.04.27 15:11:28.828 2024.04.27 14:22:28.113 2024.04.27 14:22:28.403

Elapsed time, ms. Chart for last 16 runs:

Last commits information (all timestamps in UTC):