4.3BSD - /usr/ingres/source/h/symbol.h

   1: #
   2: /*
   3: **  SYMBOL.H -- definition of internal symbols.
   4: **
   5: **	Version:
   6: **		@(#)symbol.h	8.1	12/31/84
   7: */
   8: 
   9: # ifndef AND
  10: 
  11: 
  12: 
  13: # define    AND     'a'
  14: # define    OR      'o'
  15: # define    UOP     'U'     /* UNARY OPERATORS */
  16: # define        opPLUS      0
  17: # define        opMINUS     1
  18: # define        opNOT       2
  19: # define        opATAN      3
  20: # define        opCOS       4
  21: # define        opGAMMA     5
  22: # define        opLOG       6
  23: # define        opASCII     7
  24: # define        opSIN       8
  25: # define        opSQRT      9
  26: # define        opABS       10
  27: # define        opEXP       11
  28: # define        opINT1      12
  29: # define        opINT2      13
  30: # define        opINT4      14
  31: # define        opFLOAT4    15
  32: # define        opFLOAT8    16
  33: 
  34: # define    BOP     'B'     /* BINARY OPERATORS */
  35: # define        opADD       0
  36: # define        opSUB       1
  37: # define        opMUL       2
  38: # define        opDIV       3
  39: # define        opPOW       4
  40: # define        opEQ        5
  41: # define        opNE        6
  42: # define        opLT        7
  43: # define        opLE        8
  44: # define        opGT        9
  45: # define        opGE        10
  46: # define        opMOD       11
  47: # define        opCONCAT    12
  48: 
  49: # define    AOP     'A'     /* AGGREGATE OPERATORS */
  50: # define        opCOUNT     0
  51: # define        opCOUNTU    1
  52: # define        opSUM       2
  53: # define        opSUMU      3
  54: # define        opAVG       4
  55: # define        opAVGU      5
  56: # define        opMIN       6
  57: # define        opMAX       7
  58: # define        opANY       8
  59: 
  60: # define    COP     'C'     /* CONSTANT OPERATORS */
  61: # define        BADCOP      -1  /* error return on lookup */
  62: # define        opDBA       0
  63: # define        opUSERCODE  1
  64: # define        opDATE      2
  65: # define        opTIME      3
  66: 
  67: 
  68: # define    RESDOM      'r'     /* RESULT DOMAIN NUMBER */
  69: # define    VAR     'v'     /* VARIABLE */
  70: # define    S_VAR       's'     /* variable for which
  71: 						 * a substitution has been done,						 * Only occurs in the ovqp-decomp
  72: 						 * merged process.
  73: 						 */
  74: 
  75: # define    QMODE       'Q'     /* QUERY MODE */
  76: # define        mdRETTERM   0   /* retrieve to terminal, used by decomp-ovqp */
  77: # define        mdRETR      1   /* retrieve, into rel perhaps */
  78: # define        mdAPP       2   /* append to rel */
  79: # define        mdREPL      3   /* replace in rel */
  80: # define        mdDEL       4   /* delete from rel */
  81: # define        mdCOPY      5   /* copy into/from rel */
  82: # define        mdCREATE    6   /* create new relation */
  83: # define        mdDESTROY   7   /* destroy old relation */
  84: # define        mdHELP      8   /* print info on relation */
  85: # define        mdINDEX     9   /* create secondary index */
  86: # define        mdMODIFY    10  /* change access structure of rel */
  87: # define        mdPRINT     11  /* print rel on terminal */
  88: # define        mdRANGE     12  /* declare range variable */
  89: # define        mdSAVE      13  /* save relation date */
  90: /*		unused			14		unused */
  91: # define        mdRET_UNI   15  /* retrieve unique */
  92: # define        mdVIEW      16  /* extra info for view def, to qrymod */
  93: # define        mdUPDATE    17  /* update processor */
  94: # define        mdRESETREL  18  /* modify to truncated */
  95: # define        mdDISPLAY   19  /* dump qm decl */
  96: # define        mdNETQRY    20  /* reserved for distr ingres */
  97: # define        mdMOVEREL   21  /* reserved for distr ingres */
  98: # define        mdPROT      22  /* extra info for permit def, to qrymod */
  99: # define        mdINTEG     23  /* extra info for integrity def, to qrymod */
 100: # define        mdDCREATE   24  /* reserved for distr ingres */
 101: # define        mdWAITQRY   25  /* reserved for distr ingres */
 102: # define        mdREMQM     26  /* remove permit integrity definition */
 103: # define        mdDISTRIB   27  /* reserved for distr ingres */
 104: # define        mdKSORT     28  /* ksort function */
 105: # define        mdSYSFUNC   29  /* sysmod routine */
 106: # define        mdSTOP      30  /* extra info for Heidi */
 107: 
 108: /* special modes used only for control module communication */
 109: # define        mdQRY       1   /* general query call */
 110: # define        mdDECOMP    2   /* call decomp */
 111: # define        mdPARSER    3   /* parser module */
 112: 
 113: # define    ROOT        'R'     /* ROOT of QUERY TREE */
 114: # define    QLEND       'q'     /* NULL branch at end of QUAL */
 115: # define    TREE        'T'     /* SIGNALS BEGINNING of TREE */
 116: # define    BYHEAD      'H'     /* BY LIST HEAD */
 117: # define    AGHEAD      'h'     /* AGGREGATE HEAD */
 118: 
 119: # define    SITE        'S'     /* reserved for distr ingres */
 120: 
 121: # define    INT     'i'     /* INTEGER CONSTANT */
 122: # define    FLOAT       'f'     /* FLOATING POINT CONSTANT */
 123: # define    CHAR        'c'     /* CHARACTER CONSTANT */
 124: # define    BINARY      'b'     /* BINARY CONSTANT (used in printup */
 125: # define    TUPLE       't'     /* TUPLE (used in ctlmod) */
 126: 
 127: 
 128: # define    RESULTVAR   '='     /* RESULT RELATION VAR NO. */
 129: # define    SOURCEID    '<'     /* SOURCE RELATION NAME(S) */
 130: # define    RESULTID    '>'     /* RESULT RELATION NAME	*/
 131: 
 132: 
 133: 
 134: 
 135: # define    CHANGESTRAT 'g' /* FOR OVQP TO DEVISE NEW STRATEGY */
 136: # define    USERQRY     'u' /* Tells OVQP result rel is a user rel */
 137: # define    EXIT        'x' /* tells OVQP that query is done */
 138: # define        ACK 1   /* OVQP should write an acknowledging EOP */
 139: # define        NOACK   2   /* OVQP should not acknowledge */
 140: # define        RUBACK  3   /* internal mode for DECOMP */
 141: # define    REOPENRES   'O' /* OVQP should reopen result relation */
 142: # define    RETVAL      'V'     /* RETURN FROM OVQP */
 143: # define        UPDATE      -3  /* tells DECOMP to call update */
 144: # define        NOUPDATE    -2  /* tells DECOMP not to call update */
 145: # define        EMPTY       -1
 146: # define        NONEMPTY    0
 147: # define    EOTUP       'Z'     /* end of tuple symbol send by OVQP to equel */
 148: 
 149: /*	The following are pattern matching symbols used by ovqp */
 150: # define    PAT_ANY     1       /* matches 0 or more char */
 151: # define    PAT_ONE     2       /* matches any one char */
 152: # define    PAT_LBRAC   3       /* left bracket for char groupings */
 153: # define    PAT_RBRAC   4       /* right bracket for char groupings */
 154: # define    PAT_GLOB    5       /* indicates global string matching */
 155: # define    PAT_SPEC    6       /* matches 0 or more char and indexes them */
 156: 
 157: /*	The following are interval delimiter types used by ovqp  */
 158: # define    OPEN        0
 159: # define    CLOSED      1
 160: 
 161: # endif AND

Defined macros