Tomas Vondra 31f3817402 Allow COPY FROM to filter data using WHERE conditions ... Extends the COPY FROM command with a WHERE condition, which allows doing various types of filtering while importing the data (random sampling, condition on a data column, etc.). Until now such filtering required either preprocessing of the input data, or importing all data and then filtering in the database. COPY FROM ... WHERE is an easy-to-use and low-overhead alternative for most simple cases. Author: Surafel Temesgen Reviewed-by: Tomas Vondra, Masahiko Sawada, Lim Myungkyu Discussion: https://www.postgresql.org/message-id/flat/CALAY4q_DdpWDuB5-Zyi-oTtO2uSk8pmy+dupiRe3AvAc++1imA@mail.gmail.com		2019-01-20 00:22:14 +01:00
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src	Allow COPY FROM to filter data using WHERE conditions	2019-01-20 00:22:14 +01:00
KNOWN_BUGS	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
MISSING_FEATURES	Remove extra newlines at end and beginning of files, add missing newlines	2010-08-19 05:57:36 +00:00
Makefile	Remove maintainer-check target, fold into normal build	2013-10-10 20:11:56 -04:00
TODO	Change documentation references to PG website to use https: not http:	2017-05-20 21:50:47 -04:00
bug.template	Replace @postgresql.org with @lists.postgresql.org for mailinglists	2019-01-19 19:06:35 +01:00