chrissy
/
P8000
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ING_DB

This commit is contained in:
Oliver Lehmann 1989-01-23 19:00:25 +00:00
parent 0f75f20c18
commit e7b984f58e
1 changed files with 43 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
WEGA/contrib/ingres/dbs/src/qrymod/qrymod.h Normal file
View File

@ -0,0 +1,43 @@
/* */
/* QRYMOD.H -- Query Modification header file. */
/* */
/* Contains the manifest constants and global variables */
/* used by the query modification process. */
/* */
/* check out match for this two in decomp.h */
# define QBUFSIZ 2000 /* query buffer */
/* error message constants */
# define QBUFFULL 3700 /* tree buffer oflo error */
# define STACKFULL 3701 /* trbuild stack oflo error */
/* range table */
struct rngtab
{
char relid[MAXNAME]; /* relation name */
int rstat; /* relation status */
char rowner[2]; /* relation owner */
char rused; /* non-zero if this slot used */
};
extern struct rngtab Rangev[MAXVAR + 1];
extern int Remap[MAXVAR + 1]; /* remapping for range table */
extern char *Qbuf; /* tree buffer space */
extern int Qmode; /* type of query */
extern int Resultvar; /* if >= 0, result var name */
extern DESC Treedes; /* descriptor for AA_TREE catalog */
/********************************************************************/
/* */
/* The following stuff is used by the protection algorithm only. */
/* */
/********************************************************************/
/* maximum query mode for proopset (<--> sizeof Proopmap - 1) */
# define MAXPROQM 4