Allow empty string value for config entries #1603
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antaflos
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alexjfisher,
bastelfreak,
deric,
ekohl,
SimonHoenscheid,
smortex and
a team
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I don't think I can do anything about the failing tests (labeller and mend). The rest looks good. |
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@bastelfreak Will do. Our use case for empty strings here is that we have applications that use transaction-bound session variables, as in PostgreSQL 13 (and possibly newer versions also) requires such session variables to be defined beforehand and initialised with a default value, such as the empty string, in postgresql.conf. |
PostgreSQL supports and allows config entries, such as those in postgresql.conf, to be set to the empty string. The `postgresql::server::config_entry` defined type, however, requires String[1] when supplying string values. This doesn't allow for the empty string. This change relaxes the allowed data types for the `value` parameter of `postgresql::server::config_entry` to `String` from `String[1]` and adds a spec test to support the change. Fixes puppetlabs#1602
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bastelfreak
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deric
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Aug 14, 2024
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Summary
PostgreSQL supports and allows config entries, such as those in postgresql.conf, to be set to the empty string. The
postgresql::server::config_entrydefined type, however, requires String[1] when supplying string values. This doesn't allow for the empty string.This change relaxes the allowed data types for the
valueparameter ofpostgresql::server::config_entrytoStringfromString[1]and adds a spec test to support the change.Related Issues (if any)
#1602
Checklist
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