960930b645
there are views or functions depending on columns after dropped ones. The issue was reported by depesz, and original patch by Denish Patel. Improved documentation how to build binaries from source. COPYRIGHT updated.
179 lines
6.2 KiB
C
Executable File
179 lines
6.2 KiB
C
Executable File
/*-------------------------------------------------------------------------
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* pgut-be.h
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*
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* Portions Copyright (c) 2008-2011, NIPPON TELEGRAPH AND TELEPHONE CORPORATION
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* Portions Copyright (c) 2011, Itagaki Takahiro
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*-------------------------------------------------------------------------
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*/
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#ifndef PGUT_BE_H
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#define PGUT_BE_H
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#include "fmgr.h"
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#include "utils/tuplestore.h"
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#ifndef WIN32
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#define PGUT_EXPORT
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#else
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#define PGUT_EXPORT __declspec(dllexport)
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/*
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* PG_MODULE_MAGIC and PG_FUNCTION_INFO_V1 macros seems to be broken.
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* It uses PGDLLIMPORT, but those objects are not imported from postgres
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* and exported from the user module. So, it should be always dllexported.
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*/
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#undef PG_MODULE_MAGIC
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#define PG_MODULE_MAGIC \
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extern PGUT_EXPORT const Pg_magic_struct *PG_MAGIC_FUNCTION_NAME(void); \
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const Pg_magic_struct * \
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PG_MAGIC_FUNCTION_NAME(void) \
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{ \
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static const Pg_magic_struct Pg_magic_data = PG_MODULE_MAGIC_DATA; \
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return &Pg_magic_data; \
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} \
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extern int no_such_variable
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#undef PG_FUNCTION_INFO_V1
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#define PG_FUNCTION_INFO_V1(funcname) \
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extern PGUT_EXPORT const Pg_finfo_record * CppConcat(pg_finfo_,funcname)(void); \
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const Pg_finfo_record * \
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CppConcat(pg_finfo_,funcname) (void) \
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{ \
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static const Pg_finfo_record my_finfo = { 1 }; \
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return &my_finfo; \
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} \
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extern int no_such_variable
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#endif
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#if PG_VERSION_NUM < 80300
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#define PGDLLIMPORT DLLIMPORT
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#define SK_BT_DESC 0 /* Always ASC */
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#define SK_BT_NULLS_FIRST 0 /* Always NULLS LAST */
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#define MaxHeapTupleSize MaxTupleSize
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#define PG_GETARG_TEXT_PP(n) PG_GETARG_TEXT_P(n)
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#define VARSIZE_ANY_EXHDR(v) (VARSIZE(v) - VARHDRSZ)
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#define VARDATA_ANY(v) VARDATA(v)
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#define SET_VARSIZE(v, sz) (VARATT_SIZEP(v) = (sz))
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#define pg_detoast_datum_packed(v) pg_detoast_datum(v)
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#define DatumGetTextPP(v) DatumGetTextP(v)
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#define ItemIdIsNormal(v) ItemIdIsUsed(v)
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#define IndexBuildHeapScan(heap, index, info, sync, callback, state) \
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IndexBuildHeapScan((heap), (index), (info), (callback), (state))
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#define planner_rt_fetch(rti, root) \
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rt_fetch(rti, (root)->parse->rtable)
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#define heap_sync(rel) ((void)0)
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#define ItemIdIsDead(itemId) ItemIdDeleted(itemId)
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#define GetCurrentCommandId(used) GetCurrentCommandId()
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#define stringToQualifiedNameList(str) \
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stringToQualifiedNameList((str), "pg_bulkload")
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#define PageAddItem(page, item, size, offnum, overwrite, is_heap) \
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PageAddItem((page), (item), (size), (offnum), LP_USED)
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#endif
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#if PG_VERSION_NUM < 80400
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#define MAIN_FORKNUM 0
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#define HEAP_INSERT_SKIP_WAL 0x0001
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#define HEAP_INSERT_SKIP_FSM 0x0002
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#define relpath(rnode, forknum) relpath((rnode))
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#define smgrimmedsync(reln, forknum) smgrimmedsync((reln))
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#define smgrread(reln, forknum, blocknum, buffer) \
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smgrread((reln), (blocknum), (buffer))
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#define mdclose(reln, forknum) mdclose((reln))
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#define heap_insert(relation, tup, cid, options, bistate) \
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heap_insert((relation), (tup), (cid), true, true)
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#define GetBulkInsertState() (NULL)
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#define FreeBulkInsertState(bistate) ((void)0)
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#define FreeExprContext(econtext, isCommit) FreeExprContext((econtext))
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#define pgstat_init_function_usage(fcinfo, fcu) ((void)0)
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#define pgstat_end_function_usage(fcu, finalize) ((void)0)
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#define makeRangeVar(schemaname, relname, location) \
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makeRangeVar((schemaname), (relname))
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#define pgstat_track_activity_query_size PGBE_ACTIVITY_SIZE
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typedef void *BulkInsertState;
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#define DefineCustomBoolVariable(name, short_desc, long_desc, valueAddr, bootValue, context, flags, assign_hook, show_hook) \
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do { \
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*(valueAddr) = (bootValue); \
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DefineCustomBoolVariable((name), (short_desc), (long_desc), (valueAddr), (context), (assign_hook), (show_hook)); \
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} while(0)
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#define DefineCustomIntVariable(name, short_desc, long_desc, valueAddr, bootValue, minValue, maxValue, context, flags, assign_hook, show_hook) \
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do { \
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*(valueAddr) = (bootValue); \
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DefineCustomIntVariable((name), (short_desc), (long_desc), (valueAddr), (minValue), (maxValue), (context), (assign_hook), (show_hook)); \
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} while(0)
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#define DefineCustomRealVariable(name, short_desc, long_desc, valueAddr, bootValue, minValue, maxValue, context, flags, assign_hook, show_hook) \
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do { \
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*(valueAddr) = (bootValue); \
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DefineCustomRealVariable((name), (short_desc), (long_desc), (valueAddr), (minValue), (maxValue), (context), (assign_hook), (show_hook)); \
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} while(0)
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#define DefineCustomStringVariable(name, short_desc, long_desc, valueAddr, bootValue, context, flags, assign_hook, show_hook) \
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do { \
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*(valueAddr) = (char *) (bootValue); \
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DefineCustomStringVariable((name), (short_desc), (long_desc), (valueAddr), (context), (assign_hook), (show_hook)); \
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} while(0)
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struct config_enum_entry
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{
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const char *name;
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int val;
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bool hidden;
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};
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extern char *text_to_cstring(const text *t);
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extern text *cstring_to_text(const char *s);
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extern void tuplestore_putvalues(Tuplestorestate *state, TupleDesc tdesc,
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Datum *values, bool *isnull);
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#define CStringGetTextDatum(s) PointerGetDatum(cstring_to_text(s))
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#define TextDatumGetCString(d) text_to_cstring((text *) DatumGetPointer(d))
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#endif
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#if PG_VERSION_NUM < 90000
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#define reindex_index(indexId, skip_constraint_checks) \
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reindex_index((indexId))
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#define func_signature_string(funcname, nargs, argnames, argtypes) \
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func_signature_string((funcname), (nargs), (argtypes))
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#define GetConfigOption(name, restrict_superuser) GetConfigOption((name))
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#endif
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#if PG_VERSION_NUM < 90100
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#define ATExecChangeOwner(relationOid, newOwnerId, recursing, lockmode) \
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ATExecChangeOwner((relationOid), (newOwnerId), (recursing))
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#define deleteDependencyRecordsFor(classId, objectId, skipExtensionDeps) \
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deleteDependencyRecordsFor((classId), (objectId))
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#endif
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#if PG_VERSION_NUM < 80300
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#define RelationSetNewRelfilenode(rel, xid) \
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setNewRelfilenode((rel))
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#elif PG_VERSION_NUM < 90000
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#define RelationSetNewRelfilenode(rel, xid) \
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setNewRelfilenode((rel), (xid))
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#endif
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#if PG_VERSION_NUM < 80400
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#define FuncnameGetCandidates(names, nargs, argnames, variadic, defaults) \
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FuncnameGetCandidates((names), (nargs))
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#elif PG_VERSION_NUM < 90000
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#define FuncnameGetCandidates(names, nargs, argnames, variadic, defaults) \
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FuncnameGetCandidates((names), (nargs), (variadic), (defaults))
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#endif
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#endif /* PGUT_BE_H */
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