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comparison tests/agcl/parsifal/good/sql.h @ 0:13d2b8934445

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Import AnaGram (near-)release tree into Mercurial.
author David A. Holland
date Sat, 22 Dec 2007 17:52:45 -0500
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-1:000000000000 0:13d2b8934445
1 #ifndef SQL_H
2 #define SQL_H
3
4 typedef enum {
5 sql_CHAR_token = 3, sql_DECIMAL_token = 8, sql_DECLARE_SECTION_token = 11,
6 sql_DELETE_FROM_token = 14, sql_NOT_NULL_token = 17,
7 sql_PACKAGE_token = 20, sql_PRIMARY_KEY_token = 23,
8 sql_USING_DESCRIPTOR_token = 26, sql_white_space_token,
9 sql_blank_token = 33, sql_identifier_token = 46,
10 sql_qualified_identifier_token, sql_any_identifier_token = 49,
11 sql_letter_token, sql_delimited_identifier_text_token = 53,
12 sql_delimited_identifier_char_token, sql_host_identifier_token = 57,
13 sql_descriptor_name_token = 60, sql_host_variable_token = 62,
14 sql_expression_token, sql_term_token, sql_addop_token,
15 sql_factor_token = 68, sql_multop_token, sql_special_register_token = 72,
16 sql_simple_factor_token, sql_duration_token, sql_sign_token,
17 sql_function_token, sql_constant_token = 79, sql_column_name_token,
18 sql_floating_point_constant_token, sql_signed_integer_token = 84,
19 sql_character_string_char_token = 87, sql_predicate_token = 106,
20 sql_comparison_operator_token, sql_comparand_token,
21 sql_between_operator_token, sql_similarity_operator_token = 112,
22 sql_like_operand_token, sql_existence_operator_token,
23 sql_set_designation_token, sql_fullselect_token = 117,
24 sql_quantifier_token = 126, sql_simple_search_condition_token = 138,
25 sql_search_condition_token, sql_logical_op_token,
26 sql_aggregate_function_token = 142, sql_count_function_token,
27 sql_char_function_token, sql_function_name_token, sql_args_token,
28 sql_aggregate_function_name_token, sql_distinct_column_name_token = 153,
29 sql_date_type_token = 156, sql_subselect_token = 165,
30 sql_select_clause_token, sql_from_clause_token, sql_where_clause_token,
31 sql_group_by_clause_token = 170, sql_having_clause_token = 172,
32 sql_select_list_token = 176, sql_select_item_token = 178,
33 sql_from_list_token, sql_from_item_token, sql_identifier_list_token = 184,
34 sql_paren_identifier_list_token, sql_simple_select_token = 187,
35 sql_set_operator_token, sql_select_statement_token = 192,
36 sql_order_by_clause_token, sql_fetch_clause_token,
37 sql_update_clause_token, sql_sort_list_token = 197, sql_sort_item_token,
38 sql_sort_direction_token, sql_grammar_token = 207, sql_statements_token,
39 sql_eof_token = 210, sql_drop_hack_token, sql_statement_token,
40 sql_alter_table_item_list_token = 215, sql_comment_object_token = 222,
41 sql_create_statement_token = 226, sql_delete_statement_token = 232,
42 sql_execute_statement_token = 236, sql_fetch_statement_token,
43 sql_privileges_token = 239, sql_privileged_object_token,
44 sql_grantee_token = 242, sql_insert_statement_token = 247,
45 sql_open_statement_token = 253, sql_select_into_statement_token = 258,
46 sql_update_statement_token, sql_privileged_object_type_token = 268,
47 sql_alter_table_item_token = 271, sql_alter_column_definition_token = 273,
48 sql_referential_constraint_token, sql_data_type_token = 279,
49 sql_alter_column_attribute_list_token, sql_alter_column_attribute_token,
50 sql_references_token = 284, sql_alter_column_identifier_token,
51 sql_referential_constraint_head_token, sql_rules_token = 288,
52 sql_delete_rule_token, sql_create_table_list_token = 306,
53 sql_create_table_item_token = 312, sql_create_column_definition_token,
54 sql_create_column_attribute_token, sql_where_current_clause_token,
55 sql_host_variable_list_token = 317, sql_privilege_list_token = 322,
56 sql_privilege_token, sql_value_list_token = 332, sql_value_token = 334,
57 sql_set_clause_token = 336, sql_conditioned_set_clause_token,
58 sql_assignment_list_token, sql_assignment_token,
59 sql_ordinary_identifier_token = 365, sql_delimited_identifier_token,
60 sql_integer_token = 375, sql_decimal_constant_token,
61 sql_character_string_constant_token, sql_digit_token = 515
62 } sql_token_type;
63
64 typedef struct sql_pcb_struct{
65 sql_token_type token_number, reduction_token, error_frame_token;
66 int input_code;
67 int input_value;
68 int line, column;
69 int ssx, sn, error_frame_ssx;
70 int drt, dssx, dsn;
71 int ss[128];
72 int vs[128];
73 int ag_ap;
74 const char *error_message;
75 char read_flag;
76 char exit_flag;
77 int bts[128], btsx;
78 int lab[13], rx, fx;
79 const unsigned char *key_sp;
80 int save_index, key_state;
81 char ag_msg[82];
82 } sql_pcb_type;
83
84 #ifndef PRULE_CONTEXT
85 #define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx]))
86 #define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx])
87 #define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx])
88 #endif
89
90 #ifndef AG_RUNNING_CODE
91 /* PCB.exit_flag values */
92 #define AG_RUNNING_CODE 0
93 #define AG_SUCCESS_CODE 1
94 #define AG_SYNTAX_ERROR_CODE 2
95 #define AG_REDUCTION_ERROR_CODE 3
96 #define AG_STACK_ERROR_CODE 4
97 #define AG_SEMANTIC_ERROR_CODE 5
98 #endif
99
100 extern sql_pcb_type sql_pcb;
101 void init_sql(void);
102 void sql(void);
103 #endif
104