1738 Commits (7684b6fbed3a0770a0d8fdcbb5cf8b61394de691)

Author	SHA1	Message	Date
Bruce Momjian	9394d62c73	I have been working with user defined types and user defined c ... functions. One problem that I have encountered with the function manager is that it does not allow the user to define type conversion functions that convert between user types. For instance if mytype1, mytype2, and mytype3 are three Postgresql user types, and if I wish to define Postgresql conversion functions like I run into problems, because the Postgresql dynamic loader would look for a single link symbol, mytype3, for both pieces of object code. If I just change the name of one of the Postgresql functions (to make the symbols distinct), the automatic type conversion that Postgresql uses, for example, when matching operators to arguments no longer finds the type conversion function. The solution that I propose, and have implemented in the attatched patch extends the CREATE FUNCTION syntax as follows. In the first case above I use the link symbol mytype2_to_mytype3 for the link object that implements the first conversion function, and define the Postgresql operator with the following syntax The patch includes changes to the parser to include the altered syntax, changes to the ProcedureStmt node in nodes/parsenodes.h, changes to commands/define.c to handle the extra information in the AS clause, and changes to utils/fmgr/dfmgr.c that alter the way that the dynamic loader figures out what link symbol to use. I store the string for the link symbol in the prosrc text attribute of the pg_proc table which is currently unused in rows that reference dynamically loaded functions. Bernie Frankpitt	27 years ago
Bruce Momjian	63a85082e3	Reverse out last scan.l patch for minus handling.\	27 years ago
Bruce Momjian	e7cad7b0cb	Add TRUNCATE command, with psql help and sgml additions.	27 years ago
Bruce Momjian	c1d5e88b41	Make pgindent gnu test better.	27 years ago
Bruce Momjian	0e264fb464	Add c.h to exclusion list.	27 years ago
Bruce Momjian	fbe4ad2154	Add config.h as needed.	27 years ago
Bruce Momjian	9679cb3910	More cleanup	27 years ago
Bruce Momjian	773088809d	More cleanup	27 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	27 years ago
Bruce Momjian	40a89e08b2	Cleanups.	27 years ago
Bruce Momjian	fb38a5d8cf	Remove un-needed #include's from *.c files.	27 years ago
Bruce Momjian	353eb3dadf	Add updates.	27 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	27 years ago
Bruce Momjian	5a3fa95c39	Update stuff for 6.5.1 release.	27 years ago
Bruce Momjian	9c56b408c4	Add fix for 0x7fU constants to pgindent	27 years ago
Bruce Momjian	fcff1cdf4e	Another pgindent run. Sorry folks.	27 years ago
Bruce Momjian	07842084fe	pgindent run over code.	27 years ago
Tom Lane	c96add9a08	Script for preparing derived files during tarball construction.	28 years ago
Bruce Momjian	d5a785cd5a	Update find_typedefs for bsdi 4.0.	28 years ago
Bruce Momjian	4390b0bfbe	Add TEMP tables/indexes. Add COPY pfree(). Other cleanups.	28 years ago
Bruce Momjian	7a6b562fdf	Apply Win32 patch from Horak Daniel.	28 years ago
Bruce Momjian	2be1eccec7	Fix for version, update to 6.5.	28 years ago
Bruce Momjian	5afe8d3478	Add subversion mention	28 years ago
Bruce Momjian	8849655d24	I agree. I think, though, that the best argument presented in the ... debate was from Paul Vixie, who wanted INET to be the name covering both IPV4 and IPV6. The following kit makes the needed changes: Tom Ivar Helbekkmo	28 years ago
Thomas G. Lockhart	445ce6954f	Information is now in the chapter on syntax in the User's Guide.	28 years ago
Bruce Momjian	2d69fd90b9	Integrate new IP type from Tom Ivar Helbekkmo.	28 years ago
Bruce Momjian	f1ab71ec5f	The attached patches fix the following problems: ... 1. The UnixWare tas macro was reformatted (by indent or it like?) which caused it to break. The asm macro construct is very particular about the %mem construct -- it has to start in column 1. 2. When compiling libpq++, g++ was used even if configure found the C++ com- piler to be CC. 3. When compiling libpq++, '-Wno-error' was added to CXXFLAGS, even if the compiler wasn't g++. Billy G. Allie	28 years ago
Bruce Momjian	d9d8169858	Fix for length in libpq from Tom Lane.	28 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	28 years ago
Bruce Momjian	690235fcdd	Update INSTALL, etc. for release 6.4. Update pgaccess to 0.88.	28 years ago
Bruce Momjian	c9ac0ceb61	Update of changes	28 years ago
Bruce Momjian	9a88848027	update libpq.rc version.	28 years ago
Bruce Momjian	3e87302201	libpq's pqGetnchar() should not return a null-terminated value ... anymore. Fix for large objects.	28 years ago
Bruce Momjian	7971539020	heap_fetch requires buffer pointer, must be released; heap_getnext ... no longer returns buffer pointer, can be gotten from scan; descriptor; bootstrap can create multi-key indexes; pg_procname index now is multi-key index; oidint2, oidint4, oidname are gone (must be removed from regression tests); use System Cache rather than sequential scan in many places; heap_modifytuple no longer takes buffer parameter; remove unused buffer parameter in a few other functions; oid8 is not index-able; remove some use of single-character variable names; cleanup Buffer variables usage and scan descriptor looping; cleaned up allocation and freeing of tuples; 18k lines of diff;	28 years ago
Bruce Momjian	ffb120ecc6	Add new \w write command to psql.	28 years ago
Bruce Momjian	5e490118f8	Update flowchart.	28 years ago
Bruce Momjian	2d13c5f1e2	Update flowchart.	28 years ago
Bruce Momjian	addddea313	Update pgindent.	28 years ago
Bruce Momjian	a08dc16c47	New pgindent.	28 years ago
Bruce Momjian	e46df2ff6e	OPTIMIZER_DEBUG additions.	28 years ago
Bruce Momjian	af5fde7491	Make large objects their own relkind type. Fix dups in pg_class_mb ... files. Fix sequence creation hack for relkind type.	28 years ago
Bruce Momjian	8962ec4bc4	flowchart update	28 years ago
Bruce Momjian	4f4953152d	flowchart update	28 years ago
Bruce Momjian	c8b42a6151	Update flow chart.	28 years ago
Bruce Momjian	439a2af0bc	Update mark/reset index code for multiple indexes, (OR code). ... Thanks for Vadim for fixes.	28 years ago
Bruce Momjian	b88e9784b6	Cleanup of OR processing.	28 years ago
Bruce Momjian	e05aa52a55	Update flowchart. Add arrow.	28 years ago
Bruce Momjian	128d827d4b	I'm sorry, but I think I introduced a little bug with my last patch. ... Everyone using an [NOT] EXISTS subquery will have noticed that already. The bug is in "subselect.c" in the function "SS_process_sublinks()". Here the whole function as it *SHOULD BE*: Stephan	28 years ago
Bruce Momjian	224a62c5b7	Update.	28 years ago
Bruce Momjian	7f61f8a71f	Update.	28 years ago