Fix syntax to use higher version bison

src/sql/CMakeLists.txt

@@ -1537,8 +1537,9 @@ target_link_libraries(ob_sql_static
   ${DEP_DIR}/lib64/libodps_sdk_core_static.a)
 endif()
 
+SET(GEN_PARSER_SCRIPT ${CMAKE_SOURCE_DIR}/src/sql/parser/gen_parser.sh)
 execute_process(
-  COMMAND env NEED_PARSER_CACHE=${NEED_PARSER_CACHE} bash gen_parser.sh
+  COMMAND env NEED_PARSER_CACHE=${NEED_PARSER_CACHE} bash ${GEN_PARSER_SCRIPT}
   RESULT_VARIABLE RET
   WORKING_DIRECTORY ${PROJECT_SOURCE_DIR}/src/sql/parser
   OUTPUT_FILE _gen_parser.output

src/sql/parser/sql_parser_mysql_mode.l

@@ -21,6 +21,9 @@
 #include "sql_parser_base.h"
 #include "sql_parser_mysql_mode_tab.h"
 
+#define YYLTYPE         OBSQL_MYSQL_YYLTYPE
+#define YYSTYPE         OBSQL_MYSQL_YYSTYPE
+#define YYEMPTY         OBSQL_MYSQL_YYEMPTY
 extern void obsql_mysql_yyerror(YYLTYPE *yylloc, ParseResult *p, char *s,...);
 extern void obsql_mysql_parser_fatal_error(int32_t errcoyyde, yyscan_t yyscanner, yyconst char *msg, ...);
 #define yyerror obsql_mysql_yyerror

src/sql/parser/sql_parser_mysql_mode.y

@@ -11,11 +11,16 @@
  */
 
 %define api.pure
-%parse-param {ParseResult *result}
-%name-prefix "obsql_mysql_yy"
+%code requires {
+#include "../../../src/sql/parser/parse_node.h"
+#define YYEMPTY         OBSQL_MYSQL_YYEMPTY
+}
+%param {ParseResult *result}
+%define api.prefix {obsql_mysql_yy}
 %locations
 %verbose
-%error-verbose
+%define parse.error verbose
+
 %{
 #include <stdint.h>
 #define YYDEBUG 1
@@ -14140,7 +14145,7 @@ table_factor %prec LOWER_COMMA
 natural_join_type:
 NATURAL except_full_outer_join_type
 {
-  $$ = $2
+  $$ = $2;
 }
 | NATURAL FULL opt_outer JOIN
 {
@@ -21261,7 +21266,7 @@ FILE_ID opt_equal_mark INTNUM
 opt_file_id:
 file_id
 {
-  $$ = $1
+  $$ = $1;
 }
 |
 {