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_WRITE_OLD | SCHEMA_COMPAT_READ_OLD //3
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_WRITE_BOTH | SCHEMA_COMPAT_READ_OLD (= 257 | 2 = 259)