1XAPIAN-COMPACT(1)                User Commands               XAPIAN-COMPACT(1)
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NAME

6       xapian-compact - Compact a database, or merge and compact several
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SYNOPSIS

9       xapian-compact [OPTIONS] SOURCE_DATABASE... DESTINATION_DATABASE
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DESCRIPTION

12       xapian-compact - Compact a database, or merge and compact several
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OPTIONS

15       -b, --blocksize=B
16              Set  the  blocksize in bytes (e.g. 4096) or K (e.g. 4K) (must be
17              between 2K and 64K and a power of 2, default 8K)
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19       -n, --no-full
20              Disable full compaction
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22       -F, --fuller
23              Enable fuller compaction (not recommended if you plan to  update
24              the compacted database)
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26       -m, --multipass
27              If  merging more than 3 databases, merge the postlists in multi‐
28              ple passes (which is generally faster  but  requires  more  disk
29              space for temporary files)
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31       --no-renumber
32              Preserve  the  numbering  of  document  ids  (useful if you have
33              external references to them, or have set them  to  match  unique
34              ids  from  an  external  source).  Currently this option is only
35              supported when merging databases if they have disjoint ranges of
36              used document ids
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38       -s, --single-file
39              Produce a single file database (not supported for chert)
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41       --help display this help and exit
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43       --version
44              output version information and exit
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48xapian-core 1.4.10               February 2019               XAPIAN-COMPACT(1)
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