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* Remove a bunch of unused configure tests, in particular cases wherePeter Eisentraut2000-07-12
| | | | | | | | | | * the result is not recorded anywhere * the result is not used anywhere * the result is only used in some places, whereas others have been getting away with it * the result is used improperly Also make command line options handling a little better (e.g., --disable-locale, while redundant, should really still *dis*able).
* Add assert checking to GUC ("debug_assertions")Peter Eisentraut2000-07-12
| | | | | Rename settings net_server to tcpip_socket, max_backends to max_connections Add --help and --version to postmaster, reformat help output
* First stage of reclaiming memory in executor by resetting short-termTom Lane2000-07-12
| | | | | | memory contexts. Currently, only leaks in expressions executed as quals or projections are handled. Clean up some old dead cruft in executor while at it --- unused fields in state nodes, that sort of thing.
* Here is the patch with memory leak checker. This checker allow detectBruce Momjian2000-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in-chunk leaks, overwrite-next-chunk leaks and overwrite block-freeptr leaks. A in-chunk leak --- if something overwrite space after wanted (via palloc() size, but it is still inside chunk. For example x = palloc(12); /* create 16b chunk */ memset(x, '#', 13); this leak is in the current source total invisible, because chunk is 16b and leak is in the "align space". For this feature I add data_size to StandardChunk, and all memory which go from AllocSetAlloc() is marked as 0x7F. The MemoryContextCheck() is compiled '#ifdef USE_ASSERT_CHECKING'. I add this checking to 'tcop/postgres.c' and is active after each backend query, but it is probably not sufficient, because some MemoryContext exist only during memory processing --- will good if someone who known where it is needful (Tom:-) add it for others contexts; A problem in the current source is that we have still some malloc() allocation that is not needful and this allocation is total invisible for all context routines. For example Dllist in backend (pretty dirty it is in catcache where values in Dllist are palloc-ed, but list is malloc-ed). --- and BTW. this Dllist design stand in the way for query cache :-) Tom, if you agree I start replace some mallocs. BTW. --- Tom, have you idea for across transaction presistent allocation for SQL functions? (like regex - now it is via malloc) I almost forget. I add one if() to AllocSetAlloc(), for 'size' that are greater than ALLOC_BIGCHUNK_LIMIT is not needful check AllocSetFreeIndex(), because 'fidx' is always 'ALLOCSET_NUM_FREELISTS - 1'. It a little brisk up allocation for very large chunks. Right? Karel
* oidvectortypes: use SQL type names and separate by commasPeter Eisentraut2000-07-09
| | | | | | psql \df: use format_type and oidvectortypes map type REAL to float4, not float8 psql \dd :work around UNION bug
* Another round of those unportable config/build changes :-/Peter Eisentraut2000-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add option to build with OpenSSL out of the box. Fix thusly exposed bit rot. Although it compiles now, getting this to do something useful is left as an exercise. * Fix Kerberos options to defer checking for required libraries until all the other libraries are checked for. * Change default odbcinst.ini and krb5.srvtab path to PREFIX/etc. * Install work around for Autoconf's install-sh relative path anomaly. Get rid of old INSTL_*_OPTS variables, now that we don't need them anymore. * Use `gunzip -c' instead of g?zcat. Reportedly broke on AIX. * Look for only one of readline.h or readline/readline.h, not both. * Make check for PS_STRINGS cacheable. Don't test for the header files separately. * Disable fcntl(F_SETLK) test on Linux. * Substitute the standard GCC warnings set into CFLAGS in configure, don't add it on in Makefile.global. * Sweep through contrib tree to teach makefiles standard semantics. ... and in completely unrelated news: * Make postmaster.opts arbitrary options-aware. I still think we need to save the environment as well.
* Remove long-dead support for invoking queries from dynamically loadedTom Lane2000-07-08
| | | | | | backend functions via backend PQexec(). The SPI interface has long been our only documented way to do this, and the backend pqexec/portal code is unused and suffering bit-rot. I'm putting it out of its misery.
* Fix misuse of StrNCpy to copy and add null to non-null-terminated data.Tom Lane2000-07-07
| | | | | | | Does not work since it fetches one byte beyond the source data, and when the phase of the moon is wrong, the source data is smack up against the end of backend memory and you get SIGSEGV. Don't laugh, this is a fix for an actual user bug report.
* - format_type function, in use by psqlPeter Eisentraut2000-07-07
| | | | | - added bigint as synonym of int8 - set typelem of varlen non-array types to 0
* Rename cash_words_out to cash_words.Bruce Momjian2000-07-07
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* Backend makefile cleanup. make maintainer-clean is now completelyPeter Eisentraut2000-07-06
| | | | | | | | | | | | | | | functional. Handle include file installation in src/include/Makefile genbki.sh improvements: Don't substitute anything by config.status, instead pass in AWK and CPP through environment. Change calling convention to support named output files, so we get to see error messages on stderr. Rename bootstrap template files and install them into PREFIX/share. Update initdb to that effect and other readability improvements in initdb.
* Functions on 'text' type updated to new fmgr style. 'text' isTom Lane2000-07-06
| | | | now TOAST-able.
* Update textin() and textout() to new fmgr style. This is just phaseTom Lane2000-07-05
| | | | | one of updating the whole text datatype, but there are so dang many calls of these two routines that it seems worth a separate commit.
* add check for libz compression library for pg_dumpMarc G. Fournier2000-07-05
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* attached to this mail is a patch from a colleague that makesBruce Momjian2000-07-05
| | | | | | | | | | | | | | PostgreSQL-7.0.2 run on Linux for the Intel-IA64 architecture. It also fixes a bug in the configure scripts that caused configure to fail on the fcntl(F_SETLK) test. This fix triggered a bug in the fcntl(F_SETLK) code of the Linux kernel when used on unix domain sockets resulting in postmaster to segfault immediately after startup. There is a fix available and included in the kernel that will be on SuSE Linux 7.0, but kernels <= 2.2.16 still have this bug. Reinhard Max
* Bugfix in ALTER TABLE CREATE TOAST TABLEJan Wieck2000-07-05
| | | | | | | Automatically create toast table at CREATE TABLE if new table has toastable attributes. Jan
* Expand secondary password file feature, so that you can use thesePeter Eisentraut2000-07-04
| | | | | | files to restrict the set of users that can connect to a database but can still use the pg_shadow password. (You just leave off the password field in the secondary file.)
* Make toast-table creation and deletion work somewhat reliably.Tom Lane2000-07-04
| | | | | | | Don't go through pg_exec_query_dest(), but directly to the execution routines. Also, extend parameter lists so that there's no need to change the global setting of allowSystemTableMods, a hack that was certain to cause trouble in the event of any error.
* miscVadim B. Mikheev2000-07-04
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* tuptoaster.h should surely not #include postgres.h.Tom Lane2000-07-04
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* TOAST changes to catalogJan Wieck2000-07-03
| | | | Jan
* TOASTJan Wieck2000-07-03
| | | | | | | | WARNING: This is actually broken - we have self-deadlocks due to concurrent changes in buffer management. Vadim and me are working on it. Jan
* Move PGPORT envar handling to ResetAllOptions(). Improve long optionsPeter Eisentraut2000-07-03
| | | | | parsing to not clobber the optarg string -- so that we can bring SetOptsFile() up to speed.
* heap' loggingVadim B. Mikheev2000-07-03
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* Attached is a new patch which addresses this problem. (oids inBruce Momjian2000-07-02
| | | | | | regression tests). Chris Bitmead
* Version number now set in configure, available through Makefile.globalPeter Eisentraut2000-07-02
| | | | | | | | | | and config.h. Adjusted all referring code. Scrapped pg_version and changed initdb accordingly. Integrated src/utils/version.c into src/backend/utils/init/miscinit.c. Changed all callers. Set version number to `7.1devel'. (Non-numeric version suffixes now allowed.)
* Fixes for Solaris/cc suggested by <pgsql-hackers@thewrittenword.com>Peter Eisentraut2000-06-30
| | | | | | | | Don't use DISABLE_COMPLEX_MACRO on Solaris. Don't define the replacement function in the header file. Use -KPIC, not -K PIC. Use CC to link C++ libraries, not ld/ar. Eliminate file not found warnings in tcl build code.
* Use a private memory context to store rule information in each relcacheTom Lane2000-06-30
| | | | | | | | | | | | | | entry that has rules. This allows us to release the rule parsetrees on relcache flush without needing a working freeObject() routine. Formerly, the rule trees were leaked permanently at relcache flush. Also, clean up handling of rule creation and deletion --- there was not sufficient locking of the relation being modified, and there was no reliable notification of other backends that a relcache reload was needed. Also, clean up relcache.c code so that scans of system tables needed to load a relcache entry are done in the caller's memory context, not in CacheMemoryContext. This prevents any un-pfreed memory from those scans from becoming a permanent memory leak.
* Rearrange config.h entries into a more sensible order, and add someTom Lane2000-06-29
| | | | | | | documentation. Let's try to keep this file a bit neater in future, hmm? Also (to get back to the original point) update info about FUNC_MAX_ARGS, and add additional config symbols for debugging new memory management changes.
* First phase of memory management rewrite (see backend/utils/mmgr/READMETom Lane2000-06-28
| | | | | | | | | | | | | for details). It doesn't really do that much yet, since there are no short-term memory contexts in the executor, but the infrastructure is in place and long-term contexts are handled reasonably. A few long- standing bugs have been fixed, such as 'VACUUM; anything' in a single query string crashing. Also, out-of-memory is now considered a recoverable ERROR, not FATAL. Eliminate a large amount of crufty, now-dead code in and around memory management. Fix problem with holding off SIGTRAP, SIGSEGV, etc in postmaster and backend startup.
* Second pass over run-time configuration system. Adjust priorities on somePeter Eisentraut2000-06-22
| | | | | | | | | | | | | | | | | | | option settings. Sort out SIGHUP vs BACKEND -- there is no total ordering here, so make explicit checks. Add comments explaining all of this. Removed permissions check on SHOW command. Add examine_subclass to the game, rename to SQL_inheritance to fit the official data model better. Adjust documentation. Standalone backend needs to reset all options before it starts. To facilitate that, have IsUnderPostmaster be set by the postmaster itself, don't wait for the magic -p switch. Also make sure that all environment variables and argv's survive init_ps_display(). Use strdup where necessary. Have initdb make configuration files (postgresql.conf, pg_hba.conf) mode 0600 -- having configuration files is no fun if you can't edit them.
* Make renaming a temp table behave sensibly. We don't need to touchTom Lane2000-06-20
| | | | | the underlying table at all, just change the mapping entry ... but that logic was missing.
* Make inheritance planning logic a little simpler and clearer,Tom Lane2000-06-20
| | | | hopefully even a little faster.
* Integrated ODBC driver into regular build. No more standalone business,Peter Eisentraut2000-06-19
| | | | | which didn't work anyway. Had to back out unixodbc related patch which broke the regular ODBC build.
* Clean up bogosities in pg_opclass, pg_amop, pg_amproc. There are amprocTom Lane2000-06-19
| | | | | | | entries now for int8 and network hash indexes. int24_ops and int42_ops are gone. pg_opclass no longer contains multiple entries claiming to be the default opclass for the same datatype. opr_sanity regress test extended to catch errors like these in the future.
* Reimplement nodeMaterial to use a temporary BufFile (or even memory, if theTom Lane2000-06-18
| | | | | | | | | | materialized tupleset is small enough) instead of a temporary relation. This was something I was thinking of doing anyway for performance, and Jan says he needs it for TOAST because he doesn't want to cope with toasting noname relations. With this change, the 'noname table' support in heap.c is dead code, and I have accordingly removed it. Also clean up 'noname' plan handling in planner --- nonames are either sort or materialize plans, and it seems less confusing to handle them separately under those names.
* Reinstate BufFileTell().Tom Lane2000-06-18
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* Get rid of IndexIsUniqueNoCache() kluge by the simple expedient ofTom Lane2000-06-17
| | | | | | | passing the index-is-unique flag to index build routines (duh! ... why wasn't it done this way to begin with?). Aside from eliminating an eyesore, this should save a few milliseconds in btree index creation because a full scan of pg_index is not needed any more.
* Fix performance problems with pg_index lookups (see, for example,Tom Lane2000-06-17
| | | | | | | | | | discussion of 5/19/00). pg_index is now searched for indexes of a relation using an indexscan. Moreover, this is done once and cached in the relcache entry for the relation, in the form of a list of OIDs for the indexes. This list is used by the parser and executor to drive lookups in the pg_index syscache when they want to know the properties of the indexes. Net result: index information will be fully cached for repetitive operations such as inserts.
* Clean out another pocket of functions called via nonspecific functionTom Lane2000-06-17
| | | | | | | pointers, namely the catcache tuple fetch routines. Also get rid of the unused and possibly confusing 'size' field in struct cachedesc. Since it doesn't allow for variable-length fields, anyone who actually trusted it would likely be making a mistake...
* Remove fmgrstamp-h business -- not needed and confusingPeter Eisentraut2000-06-17
| | | | | Add options to configure to automatically build for Kerberos support; no more editing of make files.
* Repair unforgivably brain-dead representation of CaseExpr nodes inTom Lane2000-06-16
| | | | stored rules. Bump catversion to reflect incompatibility.
* Clean up #include's.Bruce Momjian2000-06-15
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* #include cleanupsBruce Momjian2000-06-15
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* I had overlooked the fact that some fmgr-callable functions return voidTom Lane2000-06-14
| | | | | | --- ie, they're only called for side-effects. Add a PG_RETURN_VOID() macro and use it where appropriate. This probably doesn't change the machine code by a single bit ... it's just for documentation.
* Another batch of fmgr updates. I think I have gotten all old-styleTom Lane2000-06-13
| | | | | functions that take pass-by-value datatypes. Should be ready for port testing ...
* Brand 7.1 release. Also update jdbc version in release branch.Bruce Momjian2000-06-12
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* Rename rule CURRENT to OLD in source tree. Add mapping for backwardBruce Momjian2000-06-12
| | | | compatiblity with old rules.
* Back out pg_shadow changes to allow create table and locking permissions.Bruce Momjian2000-06-12
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* Update sequence-related functions to new fmgr style. Remove downcasing,Tom Lane2000-06-11
| | | | | | | | quote-stripping, and acl-checking tasks for these functions from the parser, and do them at function execution time instead. This fixes the failure of pg_dump to produce correct output for nextval(Foo) used in a rule, and also eliminates the restriction that the argument of these functions must be a parse-time constant.
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