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PR #101026 - sql: add session variable for multiple active portals #16724

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cockroach-teamcity opened this issue Apr 11, 2023 · 0 comments
Closed

PR #101026 - sql: add session variable for multiple active portals #16724

cockroach-teamcity opened this issue Apr 11, 2023 · 0 comments
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@rmloveland
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C-product-change release-23.1

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cockroach-teamcity commented Apr 11, 2023 •
edited by exalate-issue-sync bot
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Exalate commented:

Related PR: cockroachdb/cockroach#101026
Commit: cockroachdb/cockroach@688d398
Epic: CRDB-17622

Release note (SQL change): Added the session variable multiple_active_portals_enabled.
This setting is only for a preview feature. When set to true, it allows
multiple portals to be open at the same time, with their execution interleaved
with each other. In other words, these portals can be paused. The underlying
statement for a pausable portal must be a read-only SELECT query without
sub-queries or post-queries, and such a portal is always executed with a local
plan.

Jira Issue: DOC-7431
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