Wiki / Configuration Parameters
jit_expressions
Determines whether expressions are JIT compiled, when JIT compilation is activated (see Section 30.2). The default is on.
English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.
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- boot val
- on
- category
- Developer Options
- context
- user
- doc same as
- Unknown
- documented
- true
- enumvals
- Unknown
- extra desc
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- lang
- en
- max val
- Unknown
- metadata version
- 18
- min val
- Unknown
- name
- jit_expressions
- short desc
- Allow JIT compilation of expressions.
- source
- pg-settings-source-snapshot
- unit
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- vartype
- bool
Definition PG 18
Determines whether expressions are JIT compiled, when JIT compilation
is activated (see Section 30.2). The default is
on.
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Complete source facts
doc html
<p>
Determines whether expressions are JIT compiled, when JIT compilation
is activated (see <a class="xref" href="/docs/18/jit-decision.html" title="30.2. When to JIT?">Section 30.2</a>). The default is
<code class="literal">on</code>.
</p>documentation revision
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Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · wiki-repair-20261023:0add4cbb72c9179b790c1e4dd0ed01465c3bddee2b28afdf4bcd98b75d897049
Text language: en · wiki-repair-20261023:0add4cbb72c9179b790c1e4dd0ed01465c3bddee2b28afdf4bcd98b75d897049