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fix: support queries with up to 65535 (inclusive) parameters #2525

Merged
merged 1 commit into from Jun 1, 2022
Merged

fix: support queries with up to 65535 (inclusive) parameters #2525

merged 1 commit into from Jun 1, 2022

Commits on Jun 1, 2022

  1. fix: support queries with up to 65535 (inclusive) parameters 

    Previously the execution failed with "Tried to send an out-of-range integer as a 2-byte value"
when the user attempted executing a query with more than 32767 parameters.

Technically speaking, the wire protocol limit is 2-byte-unsigned-int,
so we should support 65535 parameters.

In practice, simple mode (preferQueryMode=simple) allows executing queries
with an arbitrary number of parameters, however, that escape hatch is not recommended
as it still has limits on the SQL length, and it would likely be slow.

fixes pgjdbc#1311
    @vlsi
    vlsi committed Jun 1, 2022
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