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修复doris表结构查询异常 #2602

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merged 1 commit into from
Apr 22, 2024
Merged

修复doris表结构查询异常 #2602

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6 changes: 4 additions & 2 deletions sql/engines/mysql.py
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Original file line number Diff line number Diff line change
Expand Up @@ -449,6 +449,8 @@ def reset_instance_user_pwd(self, user_host: str, reset_pwd: str, **kwargs):

def get_all_columns_by_tb(self, db_name, tb_name, **kwargs):
"""获取所有字段, 返回一个ResultSet"""
db_name = self.escape_string(db_name)
tb_name = self.escape_string(tb_name)
sql = f"""SELECT
COLUMN_NAME,
COLUMN_TYPE,
Expand All @@ -460,8 +462,8 @@ def get_all_columns_by_tb(self, db_name, tb_name, **kwargs):
FROM
information_schema.COLUMNS
WHERE
TABLE_SCHEMA = %(db_name)s
AND TABLE_NAME = %(tb_name)s
TABLE_SCHEMA = '{db_name}'
AND TABLE_NAME = '{tb_name}'
ORDER BY ORDINAL_POSITION;"""
result = self.query(
db_name=db_name,
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