sql-server – sys.databases中某些列的排序规则是什么?
发布时间:2021-05-24 09:15:07 所属栏目:MsSql教程 来源:网络整理
导读:副标题#e# 我试图在各种版本的SQL Server上运行sys. databases中包含的各个列的UNPIVOT,范围从2005年到2012年. UNPIVOT失败,出现以下错误消息: Msg 8167,Level 16,State 1,Line 48 The type of column “CompatibilityLevel” conflicts with the type of
副标题[/!--empirenews.page--]
我试图在各种版本的SQL Server上运行sys. databases中包含的各个列的UNPIVOT,范围从2005年到2012年. UNPIVOT失败,出现以下错误消息:
T-SQL: DECLARE @dbname SYSNAME; SET @dbname = DB_NAME(); SELECT [Database] = unpvt.DatabaseName,[Configuration Item] = unpvt.OptionName,[Configuration Value] = unpvt.OptionValue FROM ( SELECT DatabaseName = name,RecoveryModel = CONVERT(VARCHAR(50),d.recovery_model_desc),CompatibilityLevel = CONVERT(VARCHAR(50),CASE d.[compatibility_level] WHEN 70 THEN 'SQL Server 7' WHEN 80 THEN 'SQL Server 2000' WHEN 90 THEN 'SQL Server 2005' WHEN 100 THEN 'SQL Server 2008' WHEN 110 THEN 'SQL Server 2012' WHEN 120 THEN 'SQL Server 2014' ELSE 'UNKNOWN' END),AutoClose = CONVERT(VARCHAR(50),CASE d.is_auto_close_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),AutoCreateStatistics = CONVERT(VARCHAR(50),CASE d.is_auto_create_stats_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),AutoShrink = CONVERT(VARCHAR(50),CASE d.is_auto_shrink_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),AutoUpdateStatistics = CONVERT(VARCHAR(50),CASE d.is_auto_update_stats_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),AutoUpdateStatisticsAsynch = CONVERT(VARCHAR(50),CASE d.is_auto_update_stats_async_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),CloseCursorOnCommit = CONVERT(VARCHAR(50),CASE d.is_cursor_close_on_commit_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),DefaultCursor = CONVERT(VARCHAR(50),CASE d.is_local_cursor_default WHEN 1 THEN 'LOCAL' ELSE 'GLOBAL' END),ANSINULL_Default = CONVERT(VARCHAR(50),CASE d.is_ansi_null_default_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),ANSINULLS_Enabled = CONVERT(VARCHAR(50),CASE d.is_ansi_nulls_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),ANSIPadding_Enabled = CONVERT(VARCHAR(50),CASE d.is_ansi_padding_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),ANSIWarnings_Enabled = CONVERT(VARCHAR(50),CASE d.is_ansi_warnings_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),ArithmeticAbort_Enabled = CONVERT(VARCHAR(50),CASE d.is_arithabort_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),ConcatNullYieldsNull = CONVERT(VARCHAR(50),CASE d.is_concat_null_yields_null_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),CrossDBOwnerChain = CONVERT(VARCHAR(50),CASE d.is_db_chaining_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),DateCorrelationOptimized = CONVERT(VARCHAR(50),CASE d.is_date_correlation_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),NumericRoundAbort = CONVERT(VARCHAR(50),CASE d.is_numeric_roundabort_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),[Parameterization] = CONVERT(VARCHAR(50),CASE d.is_parameterization_forced WHEN 0 THEN 'SIMPLE' ELSE 'FORCED' END),QuotedIdentifiers_Enabled = CONVERT(VARCHAR(50),CASE d.is_quoted_identifier_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),RecursiveTriggers_Enabled = CONVERT(VARCHAR(50),CASE d.is_recursive_triggers_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),[TrustWorthy] = CONVERT(VARCHAR(50),CASE d.is_trustworthy_on WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),VARDECIMAL_Storage = CONVERT(VARCHAR(50),'TRUE'),PageVerify = CONVERT(VARCHAR(50),page_verify_option_desc ),BrokerEnabled = CONVERT(VARCHAR(50),CASE d.is_broker_enabled WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),DatabaseReadOnly = CONVERT(VARCHAR(50),CASE d.is_read_only WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),EncryptionEnabled = CONVERT(VARCHAR(50),CASE d.is_encrypted WHEN 0 THEN 'FALSE' ELSE 'TRUE' END),RestrictedAccess = CONVERT(VARCHAR(50),user_access_desc),Collation = CONVERT(VARCHAR(50),d.collation_name) FROM sys.databases d WHERE name = @dbname OR @dbname IS NULL ) src UNPIVOT ( OptionValue FOR OptionName IN ( RecoveryModel,CompatibilityLevel,AutoClose,AutoCreateStatistics,AutoShrink,AutoUpdateStatistics,AutoUpdateStatisticsAsynch,CloseCursorOnCommit,DefaultCursor,ANSINULL_Default,ANSINULLS_Enabled,ANSIPadding_Enabled,ANSIWarnings_Enabled,ArithmeticAbort_Enabled,ConcatNullYieldsNull,CrossDBOwnerChain,DateCorrelationOptimized,NumericRoundAbort,[Parameterization],QuotedIdentifiers_Enabled,RecursiveTriggers_Enabled,[TrustWorthy],VARDECIMAL_Storage,PageVerify,BrokerEnabled,DatabaseReadOnly,EncryptionEnabled,RestrictedAccess,Collation ) ) AS unpvt; 这旨在为给定数据库提供格式良好的数据库选项列表,类似于: +----------+----------------------------+----------------------------+ | Database | Configuration Item | Value in Use | +----------+----------------------------+----------------------------+ | master | RecoveryModel | SIMPLE | | master | CompatibilityLevel | SQL Server 2008 | | master | AutoClose | FALSE | | master | AutoCreateStatistics | TRUE | | master | AutoShrink | FALSE | | master | AutoUpdateStatistics | TRUE | | master | AutoUpdateStatisticsAsynch | FALSE | | master | CloseCursorOnCommit | FALSE | | master | DefaultCursor | GLOBAL | | master | ANSINULL_Default | FALSE | | master | ANSINULLS_Enabled | FALSE | | master | ANSIPadding_Enabled | FALSE | | master | ANSIWarnings_Enabled | FALSE | | master | ArithmeticAbort_Enabled | FALSE | | master | ConcatNullYieldsNull | FALSE | | master | CrossDBOwnerChain | TRUE | | master | DateCorrelationOptimized | FALSE | | master | NumericRoundAbort | FALSE | | master | Parameterization | SIMPLE | | master | QuotedIdentifiers_Enabled | FALSE | | master | RecursiveTriggers_Enabled | FALSE | | master | TrustWorthy | TRUE | | master | VARDECIMAL_Storage | TRUE | | master | PageVerify | CHECKSUM | | master | BrokerEnabled | FALSE | | master | DatabaseReadOnly | FALSE | | master | EncryptionEnabled | FALSE | | master | RestrictedAccess | MULTI_USER | | master | Collation | Latin1_General_CI_AS_KS_WS | +----------+----------------------------+----------------------------+ (编辑:汉中站长网) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |
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