sql: more EXPLAIN improvements#53003
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craig[bot] merged 4 commits intocockroachdb:masterfrom Aug 19, 2020
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rohany
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Aug 19, 2020
This change removes some unnecessary fields, and relegates others to the VERBOSE variant. Release note (sql change): various improvements to EXPLAIN plans.
This change folds the type of join (inner/outer/etc) into the node name itself (e.g. `hash join (left outer)`). The "inner" type is omitted in non-verbose mode. Release note (sql change): various improvements to EXPLAIN plans.
Move "scalar" to the node name instead of a separate field. Release note (sql change): various improvements to EXPLAIN plans.
Improve the node names for set operation: `union/intersect/except [all]`. Release note (sql change): various improvements in EXPLAIN plans.
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nvb
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Aug 20, 2020
Reverts a portion of cockroachdb#53003. These attributes are not included when they are not interesting, but when they are included, they are very interesting and deserve to be surfaced.
This was referenced Sep 15, 2020
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sql: omit various EXPLAIN fields in non-verbose mode
This change removes some unnecessary fields, and relegates others to the VERBOSE
variant.
Release note (sql change): various improvements to EXPLAIN plans.
sql: improve EXPLAIN output for join nodes
This change folds the type of join (inner/outer/etc) into the node name itself
(e.g.
hash join (left outer)). The "inner" type is omitted in non-verbosemode.
Release note (sql change): various improvements to EXPLAIN plans.
sql: improve EXPLAIN output for scalar group by
Move "scalar" to the node name instead of a separate field.
Release note (sql change): various improvements to EXPLAIN plans.
sql: improve EXPLAIN output for set operations
Improve the node names for set operation:
union/intersect/except [all].Release note (sql change): various improvements in EXPLAIN plans.