Manual:$wgShowDBErrorBacktrace/zh

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<translate> This feature was removed from MediaWiki core in version <tvar name=ver>1.37.0</tvar>.</translate> <translate> Please see <tvar name=page>$wgShowExceptionDetails</tvar> for an alternative way to use this feature.</translate>

<translate> Debug</translate>: $wgShowDBErrorBacktrace
If true, show a backtrace for database errors.
<translate> Introduced in version:</translate>	1.16.0 (r55797)
<translate> Deprecated in version:</translate>	1.32.0 (Gerrit change 446370; git #807125ab)
<translate> Removed in version:</translate>	1.37.0 (Gerrit change 704395; git #f90ecdfa)
<translate> Allowed values:</translate>	(布尔值)
<translate> Default value:</translate>	`false`
<translate> Other settings:</translate> <translate> Alphabetical</translate> \| <translate> By function</translate>

Details

If true, show a backtrace for database errors.

In MediaWiki 1.32, this setting got deprecated and is nonfunctional since then. Use 手册:$wgShowExceptionDetails and 手册:$wgShowHostnames instead!