parser.h

#define TK_QUIT                            1
#define TK_SELECT                          2
#define TK_DISTINCT                        3
#define TK_ID                              4
#define TK_STRING                          5
#define TK_FLOAT                           6
#define TK_INTEGER                         7
#define TK_STAR                            8
#define TK_COMMA                           9
#define TK_FROM                           10
#define TK_RECURSIVE                      11
#define TK_PLUS                           12
#define TK_MINUS                          13
#define TK_DIV                            14
#define TK_MOD                            15
#define TK_NOT                            16
#define TK_OR                             17
#define TK_AND                            18
#define TK_LIKE                           19
#define TK_GT                             20
#define TK_LT                             21
#define TK_EQ                             22
#define TK_GE                             23
#define TK_LE                             24
#define TK_NE                             25
#define TK_LP                             26
#define TK_RP                             27
#define TK_WHERE                          28
#define TK_ASC                            29
#define TK_DESC                           30
#define TK_ORDER                          31
#define TK_BY                             32
#define TK_LIMIT                          33