54 lines
2.2 KiB
Python
54 lines
2.2 KiB
Python
# -*- coding:utf-8 -*-
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# Copyright (c) 2020 Huawei Technologies Co.,Ltd.
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#
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# openGauss is licensed under Mulan PSL v2.
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# You can use this software according to the terms
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# and conditions of the Mulan PSL v2.
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# You may obtain a copy of Mulan PSL v2 at:
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#
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# http://license.coscl.org.cn/MulanPSL2
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#
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# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS,
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# WITHOUT WARRANTIES OF ANY KIND,
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# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
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# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
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# See the Mulan PSL v2 for more details.
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# ----------------------------------------------------------------------------
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import os
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import time
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from gspylib.inspection.common import SharedFuncs
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from gspylib.inspection.common.CheckItem import BaseItem
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from gspylib.inspection.common.CheckResult import ResultStatus
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class CheckDropColumn(BaseItem):
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def __init__(self):
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super(CheckDropColumn, self).__init__(self.__class__.__name__)
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def doCheck(self):
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sql1 = """select a.relname, b.attname ,n.nspname||'.'||a.relname
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from pg_class a, pg_attribute b, pg_namespace n
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where a.oid = b.attrelid
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and b.attisdropped and n.oid = a.relnamespace;"""
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sqldb = "select datname from pg_database;"
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output = SharedFuncs.runSqlCmd(sqldb, self.user, "", self.port,
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self.tmpPath, "postgres",
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self.mpprcFile)
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dbList = output.split("\n")
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dbList.remove("template0")
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result = ""
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for db in dbList:
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output1 = SharedFuncs.runSqlSimplely(sql1, self.user, "",
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self.port, self.tmpPath,
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"postgres", self.mpprcFile)
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if (output1.find("(0 rows)") < 0):
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result += "%s:\n%s\n" % (db, output1)
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if (result):
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self.result.val = "Alter table drop column operation " \
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"is did in :\n%s" % result
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self.result.rst = ResultStatus.NG
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self.result.raw = sql1
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else:
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self.result.val = "No alter table drop column operation"
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self.result.rst = ResultStatus.OK
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