pgsql/doc/src/sgml spi.sgml

CVSROOT: /cvsroot
Module name: pgsql
Changes by: tgl@postgresql.org 01/11/14 17:26:02

Modified files:
doc/src/sgml : spi.sgml

Log message:
Overhaul SPI documentation: bring it into some semblance of agreement
with reality, and add doco for Jan's recent round of enhancements.