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Wiki / Configuration Parameters

icu_validation_level

When ICU locale validation problems are encountered, controls which message level is used to report the problem. Valid values are DISABLED, DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, INFO, NOTICE, WARNING, ERROR, and LOG. If set to DISABLED, does not report validation problems at all. Otherwise reports problems at the given message level. The default is WARNING.

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
warning
category
Client Connection Defaults / Locale and Formatting
context
user
documented
true
enumvals
disabled, debug5, debug4, debug3, debug2, debug1, log, notice, warning, error
extra desc
Unknown
lang
en
max val
Unknown
metadata version
18
min val
Unknown
name
icu_validation_level
short desc
Log level for reporting invalid ICU locale strings.
source
pg-settings-source-snapshot
unit
Unknown
vartype
enum

Definition PG 18

When ICU locale validation problems are encountered, controls which message level is used to report the problem. Valid values are DISABLED, DEBUG5, DEBUG4, DEBUG3, DEBUG2, DEBUG1, INFO, NOTICE, WARNING, ERROR, and LOG. If set to DISABLED, does not report validation problems at all. Otherwise reports problems at the given message level. The default is WARNING.

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center · PostgreSQL 18 · wiki-repair-20261023:1ba723dedaa05aa3683f507dbf4ea7ae6e21a50eb7cbe1df76b5609f39ff763f

Text language: en · wiki-repair-20261023:1ba723dedaa05aa3683f507dbf4ea7ae6e21a50eb7cbe1df76b5609f39ff763f