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Annotation of 43BSD/ingres/source/ovqp/ovqp.h, revision 1.1.1.1

1.1       root        1: #
                      2: 
                      3: /*     @(#)ovqp.h      8.3     2/8/85  */
                      4: 
                      5: /*
                      6: **     This header file contains the external (global) declarations
                      7: **     of variables and structures as well as the manifest constants
                      8: **     particular to OVQP.
                      9: **
                     10: **     By convention global variable identifiers are spelled with 
                     11: **     an initial capital letter; manifest constants are in caps
                     12: **     completely.
                     13: */
                     14: 
                     15: 
                     16: 
                     17: /*
                     18: **     Manifest constants
                     19: */
                     20:    
                     21:   
                     22: # define       tTFLAG          'O'     /* trace flag */
                     23: 
                     24: # define       LBUFSIZE        850     /* buffer size for holding query list */
                     25:                                        /* and concat and ascii buffers */
                     26: # define       NSIMP           15      /*maximum no. of "simple clauses" 
                     27:                                         * allowed in Qual list
                     28:                                         * (see "strategy" portion) */
                     29: # ifndef       STACKSIZ
                     30: # define       STACKSIZ        20
                     31: # endif
                     32: # define       MAXNODES        (2 * MAXDOM) + 50       /* max nodes in De.ov_qvect */
                     33: 
                     34: /* symbolic values for GETNXT parameter of fcn GET */
                     35: # define       CURTUP  0       /* get tuple specified by tid */
                     36: # define       NXTTUP  1       /* get next tuple after one specified by tid */
                     37:   
                     38: 
                     39: /* symbolic values for CHECKDUPS param of fcn INSERT */
                     40: # define       DUPS    0       /* allow a duplicate tuple to be inserted */
                     41: # define       NODUPS  1       /* check for and avoid inserting 
                     42:                                 * a duplicate (if possible)*/
                     43: 
                     44: 
                     45: # define       TIDTYPE         INT
                     46: # define       TIDLEN          4
                     47: 
                     48: # define       CNTLEN          4       /* counter for aggregate computations */
                     49: # define       CNTTYPE         INT     /* counter type */
                     50: 
                     51: # define       OANYLEN         2       /* length for opANY */
                     52: # define       OANYTYPE        INT     /* type for opANY */
                     53: 
                     54: 
                     55:                                         /* (i.e. either De.ov_srcdesc or Ov.ov_indesc) */
                     56: 
                     57: 
                     58: 
                     59: 
                     60: 
                     61: 
                     62: 
                     63: 
                     64: typedef char   i1type;
                     65: typedef short  i2type;
                     66: typedef long   i4type;
                     67: typedef float  f4type;
                     68: typedef double f8type;
                     69: typedef char   c0type[];
                     70: 
                     71: 
                     72: typedef char   *stringp;
                     73: 
                     74: 
                     75: /*
                     76: **    Structures for string manipulation
                     77: **
                     78: */
                     79: # define PATNUM 10
                     80: 
                     81: typedef struct plist {
                     82:     char         *string;
                     83:     int                 len;
                     84: } PLIST;
                     85: 
                     86: typedef struct glist {
                     87:     char       *string;
                     88:     int                len;
                     89:     struct glist *next;
                     90: } GLIST;
                     91: 
                     92: PLIST   Pats[PATNUM];  /* for use with PAT_SPEC chars in a replace command. */
                     93:                        /* Holds pattern and corresponding length to be      */
                     94:                        /* inserted into the new string.  Index of Pats      */
                     95:                        /* corresponds to index which user types following   */
                     96:                        /* the PAT_SPEC char.                                */
                     97: 
                     98: int     Patnum,                /* Number of patterns to be inserted into replaced   */
                     99:                        /* string.  Set to zero in endquelst().              */ 
                    100:        Globlen,
                    101:        Globnum;
                    102: GLIST  *Globs,*Globfoot;
                    103: 

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