Result

Evaluates a projection and an optional one-time condition, with or without an input plan.

Reading PG 18·Select a recorded version

Core node tag: T_Result
Structured EXPLAIN Node Type: Result
Inputs: Optional child plan
Output: Projected tuples
Executor initializer: ExecInitResult
Memory mechanism: unclassified
evidence kind: source and documentation
explain names: Result
explain prefixes: Parallel, Async
node tag: T_Result
parallel callbacks: Unknown
partial modes: Unknown
runtime verified: false
strategies: Unknown

Definition PG 18

Evaluates a projection and an optional one-time condition, with or without an input plan.

EXPLAIN labels in this source build

Text-format label	Structured node identity
Result	Result

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Complete source facts

memory

{"description":"This extraction does not assign a universal memory limit or spill policy to this node. Inspect the same-build implementation and its expressions or provider.","evidence":[{"archive_sha256":"555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f","label":"src/backend/executor/nodeResult.c","path":"src/backend/executor/nodeResult.c","sha256":"32410ec3fc47eea05d944207a7abbf25625029ca8480f5eafee927f896578b9b","url":"https://ftp.postgresql.org/pub/source/v18.6/postgresql-18.6.tar.bz2"}],"mechanism":"unclassified","source_notes":[]}

source inventory

{"executor":"src/backend/executor/execProcnode.c","explain":"src/backend/commands/explain.c","implementation":"src/backend/executor/nodeResult.c"}

Source references

Full definition and evidence JSON

Definition sources

center · PostgreSQL 18 · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f

Text language: en · 555610c24d53e4316da5b7d3fc25c279d96856d5e0e23ee308c328c5fa881d9f