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3e2c696e45
code. Yay! This first commit copies lib/ldb/ from Samba4. A huge congratulations should go to Simo on this - he has put an enormous amount of work into ldb, and it's great to see it go into the Samba3 tree. (This used to be commit bbedf2e34315f5c420a3a05dfe22b1d5cf79f042)
42 lines
878 B
Plaintext
42 lines
878 B
Plaintext
The list of indexed fields
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--------------------------
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dn=@INDEXLIST
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list of field names that are indexed
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contains fields of type @IDXATTR which contain attriute names
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of indexed fields
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Data records
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------------
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for each user record in the db there is:
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main record
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key: DN=dn
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data: packed attribute/value list
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a index record for each indexed field in the record
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Index Records
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-------------
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The index records contain the list of dn's that contain records
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matching the index key
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All index records are of the form:
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dn=@INDEX:field:value
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and contain fields of type @IDX which are the dns of the records
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that have that value for some attribute
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Search Expressions
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------------------
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Very similar to LDAP search expressions, but does not allow ~=, <= or >=
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attrib0 := (field=value)
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attrib := attrib0 | (attrib&&attrib) | (attrib||attrib) | !attrib
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