ADBDEV-1140 ADB update version to 5.28.3 and update gporca submodule#130
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ADBDEV-1140 ADB update version to 5.28.3 and update gporca submodule#130
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Stolb27
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Nov 9, 2020
RekGRpth
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Dec 3, 2025
When the DROP IF EXISTS command is called, it is unconditionally dispatched to the segments, even if the object doesn't exist on the coordinator. This can lead to inconsistencies, for example: - the first session starts a table drop on the coordinator. Even though the table doesn't exist, the drop is still dispatched to the segments. - at the same time, the second session creates the table (on the coordinator and on the segments). - the first session (on the segments) already sees the table and therefore deletes it. Don't dispatch DROP if object doesn't exist on coordinator. Exclude the drop_rename test from the parallel group because it contains fault-injectors. Add a new GUC, gp_dispatch_drop_always, for unconditional DROP dispatch even if the object isn't present on the coordinator, as this functionality is used by the gpcheckcat utility, for example, in the orphan_temp_table test. Ticket: ADBDEV-8867
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