Manual:$wgPageLinksSchemaMigrationStage
| Database settings: $wgPageLinksSchemaMigrationStage | |
|---|---|
| The pagelinks table schema migration stage, for normalising pl_namespace and pl_title fields. |
|
| Introduced in version: | 1.41.0 (Gerrit change 955004; git #f405bbb5) |
| Removed in version: | Still in use |
| Allowed values: | (integer) |
| Default value: | SCHEMA_COMPAT_NEW (1.43+)SCHEMA_COMPAT_WRITE_OLD | SCHEMA_COMPAT_READ_OLD (1.41-1.42) |
| Other settings: Alphabetical | By function | |
Details
The pagelinks table schema migration stage, for normalising pl_namespace and pl_title fields.
Use the SCHEMA_COMPAT_XXX flags.
Supported values:
SCHEMA_COMPAT_WRITE_OLD | SCHEMA_COMPAT_READ_OLD(= 1 | 2 = 3) (SCHEMA_COMPAT_OLD)SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_OLD(= 257 | 2 = 259)SCHEMA_COMPAT_WRITE_BOTH | SCHEMA_COMPAT_READ_NEW(= 257 | 512 = 769)SCHEMA_COMPAT_WRITE_NEW | SCHEMA_COMPAT_READ_NEW(= 256 | 512 = 768) (SCHEMA_COMPAT_NEW)
Since MediaWiki 1.43, setting this configuration variable to anything other than its default value will throw an error when viewing any page.