Server IP : 103.119.228.120 / Your IP : 18.188.175.66 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/nodes/ |
Upload File : |
/*------------------------------------------------------------------------- * * value.h * interface for Value nodes * * * Copyright (c) 2003-2012, PostgreSQL Global Development Group * * src/include/nodes/value.h * *------------------------------------------------------------------------- */ #ifndef VALUE_H #define VALUE_H #include "nodes/nodes.h" /*---------------------- * Value node * * The same Value struct is used for five node types: T_Integer, * T_Float, T_String, T_BitString, T_Null. * * Integral values are actually represented by a machine integer, * but both floats and strings are represented as strings. * Using T_Float as the node type simply indicates that * the contents of the string look like a valid numeric literal. * * (Before Postgres 7.0, we used a double to represent T_Float, * but that creates loss-of-precision problems when the value is * ultimately destined to be converted to NUMERIC. Since Value nodes * are only used in the parsing process, not for runtime data, it's * better to use the more general representation.) * * Note that an integer-looking string will get lexed as T_Float if * the value is too large to fit in a 'long'. * * Nulls, of course, don't need the value part at all. *---------------------- */ typedef struct Value { NodeTag type; /* tag appropriately (eg. T_String) */ union ValUnion { long ival; /* machine integer */ char *str; /* string */ } val; } Value; #define intVal(v) (((Value *)(v))->val.ival) #define floatVal(v) atof(((Value *)(v))->val.str) #define strVal(v) (((Value *)(v))->val.str) extern Value *makeInteger(long i); extern Value *makeFloat(char *numericStr); extern Value *makeString(char *str); extern Value *makeBitString(char *str); #endif /* VALUE_H */