repaire debug slow bug

src/api/api_utils.py

@@ -11,8 +11,7 @@
 """
 
 from src.optimizer.optimizer import Optimizer
-from src.parser.mysql_parser.parser import parser as mysql_parser
-from src.parser.mysql_parser.lexer import lexer as mysql_lexer
+from src.parser.mysql_parser import parser as mysql_parser
 from src.parser.parser_utils import ParserUtils
 from src.common.utils import Utils
 
@@ -30,9 +29,7 @@ def get_xml_log_details(sql_text, catalog_object):
             after_sql_rewrite,
         ) = optimizer.optimize(sql_text, catalog_object)
 
-        visitor = ParserUtils.format_statement(
-            mysql_parser.parse(sql_text, lexer=mysql_lexer)
-        )
+        visitor = ParserUtils.format_statement(mysql_parser.parse(sql_text))
         table_list = []
         for _table in visitor.table_list:
             table_list.append(_table['table_name'])

src/api/optimizer.py

@@ -18,8 +18,7 @@
 from src.common.utils import Utils
 from src.metadata.metadata_utils import MetaDataUtils
 from src.optimizer.optimizer import Optimizer as opt
-from src.parser.mysql_parser.parser import parser as mysql_parser
-from src.parser.mysql_parser.lexer import lexer as mysql_lexer
+from src.parser.mysql_parser import parser as mysql_parser
 from src.parser.parser_utils import ParserUtils
 
 NOTHING_TO_DO = 'Current table index is so good , nothing to do'
@@ -192,9 +191,7 @@ def get(self):
                description: parse result
         """
         sql_text = Utils.remove_sql_text_affects_parser(self.sql_text)
-        visitor = ParserUtils.format_statement(
-            mysql_parser.parse(sql_text, lexer=mysql_lexer)
-        )
+        visitor = ParserUtils.format_statement(mysql_parser.parse(sql_text))
         table_list = visitor.table_list
         column_list = []
         temp_table_list = []

src/metadata/metadata_utils.py

@@ -16,8 +16,7 @@
 
 from src.metadata.catalog import Catalog, Statistics, Selectivity, Table, Index, Column
 from src.optimizer.optimizer_enum import IndexType, OptType
-from src.parser.mysql_parser.parser import parser as mysql_parser
-from src.parser.mysql_parser.lexer import lexer as mysql_lexer
+from src.parser.mysql_parser import parser as mysql_parser
 
 
 class MetaDataUtils(object):
@@ -30,7 +29,7 @@ def schema_sql_to_catalog_index(schema_sql):
         for ddl_sql in schema_sql.split(';'):
             if not ddl_sql:
                 break
-            res = mysql_parser.parse(ddl_sql, lexer=mysql_lexer)
+            res = mysql_parser.parse(ddl_sql)
             table_name = res['table_name']
             element_list = res['element_list']
             index_list = res['index_list']
@@ -95,7 +94,7 @@ def json_to_catalog(catalog_json, schema_sql=None) -> Catalog:
                 for ddl_sql in schema_sql.split(';'):
                     if not ddl_sql:
                         break
-                    res = mysql_parser.parse(ddl_sql, lexer=mysql_lexer)
+                    res = mysql_parser.parse(ddl_sql)
                     table_name = res['table_name']
                     element_list = res['element_list']
                     index_list = res['index_list']

src/optimizer/mysql_engine.py

@@ -11,8 +11,7 @@
 """
 
 from src.optimizer.engine import Engine
-from src.parser.mysql_parser.parser import parser as mysql_parser
-from src.parser.mysql_parser.lexer import lexer as mysql_lexer
+from src.parser.mysql_parser import parser as mysql_parser
 from .rewrite_rule import mysql_rules, common_rules
 
 
@@ -27,7 +26,7 @@ def __new__(cls):
         return singleton
 
     def parse(self, sql, tracking=False):
-        return mysql_parser.parse(sql, lexer=mysql_lexer, tracking=tracking)
+        return mysql_parser.parse(sql, tracking=tracking)
 
     def rewrite(self, statement, catalog=None):
         common_rules.extend(mysql_rules)

src/optimizer/oceanbase_engine.py

@@ -11,8 +11,7 @@
 """
 
 from src.optimizer.engine import Engine
-from src.parser.oceanbase_parser.parser import parser as oceanbase_parser
-from src.parser.oceanbase_parser.lexer import lexer as oceanbase_lexer
+from src.parser.oceanbase_parser import parser as oceanbase_parser
 from .rewrite_rule import common_rules
 
 
@@ -27,7 +26,7 @@ def __new__(cls):
         return singleton
 
     def parse(self, sql, tracking=False):
-        return oceanbase_parser.parse(sql, lexer=oceanbase_lexer, tracking=tracking)
+        return oceanbase_parser.parse(sql, tracking=tracking)
 
     def rewrite(self, statement, catalog=None):
         rule_explanation_list = []