2016-02-20 11:07 GMT+01:00 Dean Rasheed <dean.a.rash...@gmail.com>:
> Add pg_size_bytes() to parse human-readable size strings.
>
> This will parse strings in the format produced by pg_size_pretty() and
> return sizes in bytes. This allows queries to be written with clauses
> like "pg_total_relation_size(oid) > pg_size_bytes('10 GB')".
>
> Author: Pavel Stehule with various improvements by Vitaly Burovoy
> Discussion:
> http://www.postgresql.org/message-id/cafj8prd-tgodknxdygecza4on01_urqprwf-8ldkse-6bdh...@mail.gmail.com
> Reviewed-by: Vitaly Burovoy, Oleksandr Shulgin, Kyotaro Horiguchi,
> Michael Paquier and Robert Haas
>
> Branch
> ------
> master
>
> Details
> -------
>
> http://git.postgresql.org/pg/commitdiff/53874c5228fe16589a4d01b3e1fab3678e0fd8e3
>
> Modified Files
> --------------
> doc/src/sgml/func.sgml | 32 +++++++-
> src/backend/utils/adt/dbsize.c | 149
> +++++++++++++++++++++++++++++++++++
> src/include/catalog/catversion.h | 2 +-
> src/include/catalog/pg_proc.h | 2 +
> src/include/utils/builtins.h | 1 +
> src/test/regress/expected/dbsize.out | 109 +++++++++++++++++++++++++
> src/test/regress/sql/dbsize.sql | 39 +++++++++
> 7 files changed, 331 insertions(+), 3 deletions(-)
>
great :)
Thank you very much
Regards
Pavel
>
>
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