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   slapd-sql    ( 5 )

серверная часть SQL для slapd (SQL backend to slapd)

Предостережение (Caveat)

As previously stated, this backend should not be considered a replacement of other data storage backends, but rather a gateway to existing RDBMS storages that need to be published in LDAP form.

The hasSubordinates operational attribute is honored by back-sql in search results and in compare operations; it is partially honored also in filtering. Owing to design limitations, a (brain-dead?) filter of the form (!(hasSubordinates=TRUE)) will give no results instead of returning all the leaf entries, because it actually expands into ... AND NOT (1=1). If you need to find all the leaf entries, please use (hasSubordinates=FALSE) instead.

A directoryString value of the form "__First___Last_" (where underscores mean spaces, ASCII 0x20 char) corresponds to its prettified counterpart "First_Last"; this is not currently honored by back-sql if non-prettified data is written via RDBMS; when non-prettified data is written through back-sql, the prettified values are actually used instead.