Thread: pgsql: Add pg_read_binary_file() and whole-file-at-once versions of pg_

Add pg_read_binary_file() and whole-file-at-once versions of pg_read_file().
One of the usages of the binary version is to read files in a different
encoding from the server encoding.

Dimitri Fontaine and Itagaki Takahiro.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=03db44eae3e065174d5e29888b8d98c39b1f520b

Modified Files
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doc/src/sgml/func.sgml           |   25 +++++++-
src/backend/utils/adt/genfile.c  |  128 +++++++++++++++++++++++++++++++-------
src/include/catalog/catversion.h |    2 +-
src/include/catalog/pg_proc.h    |    6 ++
src/include/utils/builtins.h     |    3 +
5 files changed, 139 insertions(+), 25 deletions(-)