| Server IP : 103.119.228.120 / Your IP : 18.225.56.78 Web Server : Apache System : Linux v8.techscape8.com 3.10.0-1160.119.1.el7.tuxcare.els2.x86_64 #1 SMP Mon Jul 15 12:09:18 UTC 2024 x86_64 User : nobody ( 99) PHP Version : 5.6.40 Disable Function : shell_exec,symlink,system,exec,proc_get_status,proc_nice,proc_terminate,define_syslog_variables,syslog,openlog,closelog,escapeshellcmd,passthru,ocinum cols,ini_alter,leak,listen,chgrp,apache_note,apache_setenv,debugger_on,debugger_off,ftp_exec,dl,dll,myshellexec,proc_open,socket_bind,proc_close,escapeshellarg,parse_ini_filepopen,fpassthru,exec,passthru,escapeshellarg,escapeshellcmd,proc_close,proc_open,ini_alter,popen,show_source,proc_nice,proc_terminate,proc_get_status,proc_close,pfsockopen,leak,apache_child_terminate,posix_kill,posix_mkfifo,posix_setpgid,posix_setsid,posix_setuid,dl,symlink,shell_exec,system,dl,passthru,escapeshellarg,escapeshellcmd,myshellexec,c99_buff_prepare,c99_sess_put,fpassthru,getdisfunc,fx29exec,fx29exec2,is_windows,disp_freespace,fx29sh_getupdate,fx29_buff_prepare,fx29_sess_put,fx29shexit,fx29fsearch,fx29ftpbrutecheck,fx29sh_tools,fx29sh_about,milw0rm,imagez,sh_name,myshellexec,checkproxyhost,dosyayicek,c99_buff_prepare,c99_sess_put,c99getsource,c99sh_getupdate,c99fsearch,c99shexit,view_perms,posix_getpwuid,posix_getgrgid,posix_kill,parse_perms,parsesort,view_perms_color,set_encoder_input,ls_setcheckboxall,ls_reverse_all,rsg_read,rsg_glob,selfURL,dispsecinfo,unix2DosTime,addFile,system,get_users,view_size,DirFiles,DirFilesWide,DirPrintHTMLHeaders,GetFilesTotal,GetTitles,GetTimeTotal,GetMatchesCount,GetFileMatchesCount,GetResultFiles,fs_copy_dir,fs_copy_obj,fs_move_dir,fs_move_obj,fs_rmdir,SearchText,getmicrotime MySQL : ON | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : ON Directory : /usr/local/ssl/local/ssl/local/ssl/local/ssl/local/ssl/include/pgsql/server/optimizer/ |
Upload File : |
/*------------------------------------------------------------------------- * * pathnode.h * prototypes for pathnode.c, relnode.c. * * * Portions Copyright (c) 1996-2012, PostgreSQL Global Development Group * Portions Copyright (c) 1994, Regents of the University of California * * src/include/optimizer/pathnode.h * *------------------------------------------------------------------------- */ #ifndef PATHNODE_H #define PATHNODE_H #include "nodes/relation.h" /* * prototypes for pathnode.c */ extern int compare_path_costs(Path *path1, Path *path2, CostSelector criterion); extern int compare_fractional_path_costs(Path *path1, Path *path2, double fraction); extern void set_cheapest(RelOptInfo *parent_rel); extern void add_path(RelOptInfo *parent_rel, Path *new_path); extern bool add_path_precheck(RelOptInfo *parent_rel, Cost startup_cost, Cost total_cost, List *pathkeys, Relids required_outer); extern Path *create_seqscan_path(PlannerInfo *root, RelOptInfo *rel, Relids required_outer); extern IndexPath *create_index_path(PlannerInfo *root, IndexOptInfo *index, List *indexclauses, List *indexclausecols, List *indexorderbys, List *indexorderbycols, List *pathkeys, ScanDirection indexscandir, bool indexonly, Relids required_outer, double loop_count); extern BitmapHeapPath *create_bitmap_heap_path(PlannerInfo *root, RelOptInfo *rel, Path *bitmapqual, Relids required_outer, double loop_count); extern BitmapAndPath *create_bitmap_and_path(PlannerInfo *root, RelOptInfo *rel, List *bitmapquals); extern BitmapOrPath *create_bitmap_or_path(PlannerInfo *root, RelOptInfo *rel, List *bitmapquals); extern TidPath *create_tidscan_path(PlannerInfo *root, RelOptInfo *rel, List *tidquals); extern AppendPath *create_append_path(RelOptInfo *rel, List *subpaths, Relids required_outer); extern MergeAppendPath *create_merge_append_path(PlannerInfo *root, RelOptInfo *rel, List *subpaths, List *pathkeys, Relids required_outer); extern ResultPath *create_result_path(List *quals); extern MaterialPath *create_material_path(RelOptInfo *rel, Path *subpath); extern UniquePath *create_unique_path(PlannerInfo *root, RelOptInfo *rel, Path *subpath, SpecialJoinInfo *sjinfo); extern Path *create_subqueryscan_path(PlannerInfo *root, RelOptInfo *rel, List *pathkeys, Relids required_outer); extern Path *create_functionscan_path(PlannerInfo *root, RelOptInfo *rel); extern Path *create_valuesscan_path(PlannerInfo *root, RelOptInfo *rel); extern Path *create_ctescan_path(PlannerInfo *root, RelOptInfo *rel); extern Path *create_worktablescan_path(PlannerInfo *root, RelOptInfo *rel); extern ForeignPath *create_foreignscan_path(PlannerInfo *root, RelOptInfo *rel, double rows, Cost startup_cost, Cost total_cost, List *pathkeys, Relids required_outer, List *fdw_private); extern Relids calc_nestloop_required_outer(Path *outer_path, Path *inner_path); extern Relids calc_non_nestloop_required_outer(Path *outer_path, Path *inner_path); extern NestPath *create_nestloop_path(PlannerInfo *root, RelOptInfo *joinrel, JoinType jointype, JoinCostWorkspace *workspace, SpecialJoinInfo *sjinfo, SemiAntiJoinFactors *semifactors, Path *outer_path, Path *inner_path, List *restrict_clauses, List *pathkeys, Relids required_outer); extern MergePath *create_mergejoin_path(PlannerInfo *root, RelOptInfo *joinrel, JoinType jointype, JoinCostWorkspace *workspace, SpecialJoinInfo *sjinfo, Path *outer_path, Path *inner_path, List *restrict_clauses, List *pathkeys, Relids required_outer, List *mergeclauses, List *outersortkeys, List *innersortkeys); extern HashPath *create_hashjoin_path(PlannerInfo *root, RelOptInfo *joinrel, JoinType jointype, JoinCostWorkspace *workspace, SpecialJoinInfo *sjinfo, SemiAntiJoinFactors *semifactors, Path *outer_path, Path *inner_path, List *restrict_clauses, Relids required_outer, List *hashclauses); extern Path *reparameterize_path(PlannerInfo *root, Path *path, Relids required_outer, double loop_count); /* * prototypes for relnode.c */ extern void setup_simple_rel_arrays(PlannerInfo *root); extern RelOptInfo *build_simple_rel(PlannerInfo *root, int relid, RelOptKind reloptkind); extern RelOptInfo *find_base_rel(PlannerInfo *root, int relid); extern RelOptInfo *find_join_rel(PlannerInfo *root, Relids relids); extern RelOptInfo *build_join_rel(PlannerInfo *root, Relids joinrelids, RelOptInfo *outer_rel, RelOptInfo *inner_rel, SpecialJoinInfo *sjinfo, List **restrictlist_ptr); extern AppendRelInfo *find_childrel_appendrelinfo(PlannerInfo *root, RelOptInfo *rel); extern RelOptInfo *find_childrel_top_parent(PlannerInfo *root, RelOptInfo *rel); extern Relids find_childrel_parents(PlannerInfo *root, RelOptInfo *rel); extern ParamPathInfo *get_baserel_parampathinfo(PlannerInfo *root, RelOptInfo *baserel, Relids required_outer); extern ParamPathInfo *get_joinrel_parampathinfo(PlannerInfo *root, RelOptInfo *joinrel, Path *outer_path, Path *inner_path, SpecialJoinInfo *sjinfo, Relids required_outer, List **restrict_clauses); extern ParamPathInfo *get_appendrel_parampathinfo(RelOptInfo *appendrel, Relids required_outer); #endif /* PATHNODE_H */