postgres_fdw: Use psql variables for connection parameters Several statements need to reference the current connection's current database name and current port value. Until now, this has been accomplished by creating dynamic SQL statements inside of a DO block, which is not as easy to parse. It also takes away some of the granularity of any error messages that might occur, making debugging harder.
By capturing the connection-specific settings into psql variables, it becomes possible to write simpler SQL statements for the FDW objects. This eliminates most of DO blocks used in this test, making it a bit more readable and shorter. Author: Author: Corey Huinker <corey.huin...@gmail.com> Discussion: https://postgr.es/m/CADkLM=cpuij3qf7authtvavmmgqcm7qqzbrmdlhbrtr+gjx...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/36aed19fd99021ad9f727e4fd4bceb086a7cf54d Modified Files -------------- contrib/postgres_fdw/expected/postgres_fdw.out | 42 +++++++----------------- contrib/postgres_fdw/sql/postgres_fdw.sql | 44 ++++++++------------------ 2 files changed, 25 insertions(+), 61 deletions(-)
