Changes between Initial Version and Version 1 of Ticket #28333, comment 24


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Timestamp:
08/07/22 22:33:25 (6 months ago)
Author:
Simon Charette
Comment:

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  • Ticket #28333, comment 24

    initial v1  
    4646The following is not supported
    47471. Disjointed filters mixing predicates against window functions and aggregates and/or column references as it's really hard to emulate without getting in multiple level of subquery pushdown particularly if aggregation is involved.
    48 2. Filtering against columns masked by the usage of `values`, `values_list`, or `alias`. This one could be to solved by adding another layer of subquery pushdown that avoids applying the mask in the subquery but does so in an outermost query over the one used for window filtering.
     482. Filtering against columns masked by the usage of `values`, `values_list`. This one could be to solved by adding another layer of subquery pushdown that avoids applying the mask in the subquery but does so in an outermost query over the one used for window filtering.
    49493. Passing window functions instances directly to `filter` and `exclude` instead of referencing annotated window functions.
    5050
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