Tom Lane ae93e5fd6e Make the world very nearly safe for composite-type columns in tables. ... 1. Solve the problem of not having TOAST references hiding inside composite values by establishing the rule that toasting only goes one level deep: a tuple can contain toasted fields, but a composite-type datum that is to be inserted into a tuple cannot. Enforcing this in heap_formtuple is relatively cheap and it avoids a large increase in the cost of running the tuptoaster during final storage of a row. 2. Fix some interesting problems in expansion of inherited queries that reference whole-row variables. We never really did this correctly before, but it's now relatively painless to solve by expanding the parent's whole-row Var into a RowExpr() selecting the proper columns from the child. If you dike out the preventive check in CheckAttributeType(), composite-type columns now seem to actually work. However, we surely cannot ship them like this --- without I/O for composite types, you can't get pg_dump to dump tables containing them. So a little more work still to do.		2004-06-05 01:55:05 +00:00
..
bitmapset.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
execnodes.h	Promote row expressions to full-fledged citizens of the expression syntax,	2004-05-10 22:44:49 +00:00
makefuncs.h	Promote row expressions to full-fledged citizens of the expression syntax,	2004-05-10 22:44:49 +00:00
memnodes.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
nodeFuncs.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
nodes.h	This patch implement the TODO [ALTER DATABASE foo OWNER TO bar].	2004-05-26 13:57:04 +00:00
params.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
parsenodes.h	OK, here's the final version of ALTER TABLE ... SET WITHOUT CLUSTER.	2004-06-02 21:01:10 +00:00
pg_list.h	FastList is history, yay.	2004-06-01 06:02:13 +00:00
plannodes.h	Instead of rechecking lossy index operators by putting them into the	2004-01-06 04:31:01 +00:00
primnodes.h	Use the new List API function names throughout the backend, and disable the	2004-05-30 23:40:41 +00:00
print.h	make sure the $Id tags are converted to $PostgreSQL as well ...	2003-11-29 22:41:33 +00:00
readfuncs.h	Rewrite nodeRead() in a less obfuscated fashion, per discussion with	2004-05-06 14:01:33 +00:00
relation.h	Make the world very nearly safe for composite-type columns in tables.	2004-06-05 01:55:05 +00:00
value.h	Cleanup: move the 'Value' node into a separate file, rather than putting	2004-01-07 18:43:36 +00:00