postgres

mirror of https://github.com/postgres/postgres.git synced 2025-05-31 03:21:24 +03:00

History

Tom Lane 9cbd0c155d Remove the Query structure from the executor's API. This allows us to stop

storing mostly-redundant Query trees in prepared statements, portals, etc.
To replace Query, a new node type called PlannedStmt is inserted by the
planner at the top of a completed plan tree; this carries just the fields of
Query that are still needed at runtime.  The statement lists kept in portals
etc. now consist of intermixed PlannedStmt and bare utility-statement nodes
--- no Query.  This incidentally allows us to remove some fields from Query
and Plan nodes that shouldn't have been there in the first place.

Still to do: simplify the execution-time range table; at the moment the
range table passed to the executor still contains Query trees for subqueries.

initdb forced due to change of stored rules.

2007-02-20 17:32:18 +00:00

backend

Remove the Query structure from the executor's API. This allows us to stop

2007-02-20 17:32:18 +00:00

bin

Identify schema of inherited table in psql \d when necessary.

2007-02-20 10:23:38 +00:00

include

Remove the Query structure from the executor's API. This allows us to stop

2007-02-20 17:32:18 +00:00

interfaces

Add comment that on Win32, we don't need to check the .pgpass file