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Tom Lane 85f807d782 Fix xmlelement() to initialize libxml correctly before using it, and to avoid ... assuming that evaluation of its input expressions won't change the state of libxml. This requires refactoring xml_init() to not call xmlInitParser(), since now not all of its callers want that. I also tweaked things to avoid repeated execution of one-time-only tests inside xml_init(), though this is mostly for clarity rather than in hopes of saving any noticeable amount of runtime. Per report from Sheikh Amjad and subsequent discussion. In passing, fix a couple of inadequately schema-qualified queries.		18 years ago
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access	- Add check of already changed page while replay WAL. This touches only	18 years ago
bootstrap	Move session_start out of MyProcPort stucture and make it a global called MyStartTime,	19 years ago
catalog	Remove the hack in the grammar that "optimized away" DEFAULT NULL clauses.	18 years ago
commands	Improve conversion of legacy CREATE CONSTRAINT TRIGGER representation of	18 years ago
executor	Tweak new error messages to match the actual syntax of DECLARE CURSOR.	18 years ago
lib	Increase the initial size of StringInfo buffers to 1024 bytes (from 256);	19 years ago
libpq	Fix GSS API pointer checking.	19 years ago
main	Cleanup the bootstrap code a little, and rename "dummy procs" in the code	19 years ago
nodes	Fix the plan-invalidation mechanism to treat regclass constants that refer to	18 years ago
optimizer	Ensure that EquivalenceClasses generated from ORDER BY keys contain proper	18 years ago
parser	Remove the hack in the grammar that "optimized away" DEFAULT NULL clauses.	18 years ago
po	Translation updates	18 years ago
port	Make variable static, per Tom.	18 years ago
postmaster	Use LOG instead of DEBUG2 for logging invalid cancel requests. (That is,	18 years ago
regex	Add a useless return statement to suppress a warning seen with some	18 years ago
rewrite	Make eval_const_expressions() preserve typmod when simplifying something like	19 years ago
snowball	Rename default text search parser's "uri" token type to "url_path",	18 years ago
storage	Prevent continuing disk-space bloat when profiling (with PROFILE_PID_DIR	18 years ago
tcop	Support SET FROM CURRENT in CREATE/ALTER FUNCTION, ALTER DATABASE, ALTER ROLE.	19 years ago
tsearch	Change text search parsing rules for hyphenated words so that digit strings	18 years ago
utils	Fix xmlelement() to initialize libxml correctly before using it, and to avoid	18 years ago
Makefile	Tsearch2 functionality migrates to core. The bulk of this work is by	19 years ago
nls.mk	Add _ to gettext triggers. Must have been forgotten here when it was introduced.	21 years ago