Tom Lane a36088bcfa Skip text->binary conversion of unnecessary columns in contrib/file_fdw. ... When reading from a text- or CSV-format file in file_fdw, the datatype input routines can consume a significant fraction of the runtime. Often, the query does not need all the columns, so we can get a useful speed boost by skipping I/O conversion for unnecessary columns. To support this, add a "convert_selectively" option to the core COPY code. This is undocumented and not accessible from SQL (for now, anyway). Etsuro Fujita, reviewed by KaiGai Kohei		2012-07-12 16:26:59 -04:00
..
aggregatecmds.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
alter.c	Add support for renaming constraints	2012-03-10 20:19:13 +02:00
analyze.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
async.c	Fix NOTIFY to cope with I/O problems, such as out-of-disk-space.	2012-06-29 00:51:34 -04:00
cluster.c	Replace int2/int4 in C code with int16/int32	2012-06-25 01:51:46 +03:00
collationcmds.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
comment.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
constraint.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
conversioncmds.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
copy.c	Skip text->binary conversion of unnecessary columns in contrib/file_fdw.	2012-07-12 16:26:59 -04:00
createas.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
dbcommands.c	Add more message pluralization	2012-06-15 02:02:02 +03:00
define.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
discard.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
dropcmds.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
explain.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
extension.c	Have REASSIGN OWNED work on extensions, too	2012-07-03 15:09:59 -04:00
foreigncmds.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
functioncmds.c	Improve reporting of permission errors for array types	2012-06-15 22:55:03 +03:00
indexcmds.c	Reduce messages about implicit indexes and sequences to DEBUG1.	2012-07-04 20:35:29 -04:00
lockcmds.c	Repair comment mangled by a pgindent run long ago	2012-06-21 15:37:05 -04:00
Makefile	Restructure SELECT INTO's parsetree representation into CreateTableAsStmt.	2012-03-19 21:38:12 -04:00
opclasscmds.c	Improve reporting of permission errors for array types	2012-06-15 22:55:03 +03:00
operatorcmds.c	Improve reporting of permission errors for array types	2012-06-15 22:55:03 +03:00
portalcmds.c	Restructure SELECT INTO's parsetree representation into CreateTableAsStmt.	2012-03-19 21:38:12 -04:00
prepare.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
proclang.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
schemacmds.c	Fix some issues with temp/transient tables in extension scripts.	2012-03-08 15:53:09 -05:00
seclabel.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
sequence.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
tablecmds.c	Prevent CREATE TABLE LIKE/INHERITS from (mis) copying whole-row Vars.	2012-06-30 16:45:14 -04:00
tablespace.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
trigger.c	Replace int2/int4 in C code with int16/int32	2012-06-25 01:51:46 +03:00
tsearchcmds.c	Extend object access hook framework to support arguments, and DROP.	2012-03-09 14:34:56 -05:00
typecmds.c	Improve reporting of permission errors for array types	2012-06-15 22:55:03 +03:00
user.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
vacuum.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
vacuumlazy.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00
variable.c	Update copyright notices for year 2012.	2012-01-01 18:01:58 -05:00
view.c	Run pgindent on 9.2 source tree in preparation for first 9.3	2012-06-10 15:20:04 -04:00