Sql server r问题?不是一个答案,而是一个更简洁的问题:有没有办法优化数据工具模式比较过程?在我看来,在DB/模式比较中排除表几乎是毫无意义的,因为您要跟踪的大多数更改都与包含真实数据的实际表相关,而不是一些最终依赖于物理表的以太逻辑视图。所以,如果你不在泥泞的地形上
Sql server r问题?不是一个答案,而是一个更简洁的问题:有没有办法优化数据工具模式比较过程?在我看来,在DB/模式比较中排除表几乎是毫无意义的,因为您要跟踪的大多数更改都与包含真实数据的实际表相关,而不是一些最终依赖于物理表的以太逻辑视图。所以,如果你不在泥泞的地形上,sql-server,database,visual-studio-2017,comparison,Sql Server,Database,Visual Studio 2017,Comparison,r问题?不是一个答案,而是一个更简洁的问题:有没有办法优化数据工具模式比较过程?在我看来,在DB/模式比较中排除表几乎是毫无意义的,因为您要跟踪的大多数更改都与包含真实数据的实际表相关,而不是一些最终依赖于物理表的以太逻辑视图。所以,如果你不在泥泞的地形上测试山地车,禁用它就像证明山地车是“正常的”。我从来没有发现这是一个很好的工具。它充其量只能勉强运行,最坏的情况是,它自创建以来一直受到bug的困扰。它生成的更新脚本需要很长的时间来构建,并且有一半以上的时间失败。我使用这个工具来比较一个数据库
r问题?不是一个答案,而是一个更简洁的问题:有没有办法优化数据工具模式比较过程?在我看来,在DB/模式比较中排除表几乎是毫无意义的,因为您要跟踪的大多数更改都与包含真实数据的实际表相关,而不是一些最终依赖于物理表的以太逻辑视图。所以,如果你不在泥泞的地形上测试山地车,禁用它就像证明山地车是“正常的”。我从来没有发现这是一个很好的工具。它充其量只能勉强运行,最坏的情况是,它自创建以来一直受到bug的困扰。它生成的更新脚本需要很长的时间来构建,并且有一半以上的时间失败。我使用这个工具来比较一个数据库,但随后手动进行更改,因为这样会更快。
EXEC sp_create_plan_guide
@name = N'VS Schema Comp Spatial Idxs',
@stmt = N'SELECT * FROM (
SELECT
SCHEMA_NAME([o].[schema_id]) AS [SchemaName],
[si].[object_id] AS [ColumnSourceId],
[o].[name] AS [ColumnSourceName],
[o].[type] AS [ColumnSourceType],
[ic].[column_id] AS [ColumnId],
[c].[name] AS [ColumnName],
[si].[index_id] AS [IndexId],
[si].[name] AS [IndexName],
[ds].[type] AS [DataspaceType],
[ds].[data_space_id] AS [DataspaceId],
[ds].[name] AS [DataspaceName],
[si].[fill_factor] AS [FillFactor],
[si].[is_padded] AS [IsPadded],
[si].[is_disabled] AS [IsDisabled],
[si].[allow_page_locks] AS [DoAllowPageLocks],
[si].[allow_row_locks] AS [DoAllowRowLocks],
[sit].[cells_per_object] AS [CellsPerObject],
[sit].[bounding_box_xmin] AS [XMin],
[sit].[bounding_box_xmax] AS [XMax],
[sit].[bounding_box_ymin] AS [YMin],
[sit].[bounding_box_ymax] AS [YMax],
[sit].[level_1_grid] AS [Level1Grid],
[sit].[level_2_grid] AS [Level2Grid],
[sit].[level_3_grid] AS [Level3Grid],
[sit].[level_4_grid] AS [Level4Grid],
[sit].[tessellation_scheme] AS [TessellationScheme],
[s].[no_recompute] AS [NoRecomputeStatistics],
[p].[data_compression] AS [DataCompressionId],
CONVERT(bit, CASE WHEN [ti].[data_space_id] = [ds].[data_space_id] THEN 1 ELSE 0 END)
AS [EqualsParentDataSpace]
FROM
[sys].[spatial_indexes] AS [si] WITH (NOLOCK)
INNER JOIN [sys].[objects] AS [o] WITH (NOLOCK) ON [si].[object_id] = [o].[object_id]
INNER JOIN [sys].[spatial_index_tessellations] [sit] WITH (NOLOCK) ON [si].[object_id] = [sit].[object_id] AND [si].[index_id] = [sit].[index_id]
INNER JOIN [sys].[data_spaces] AS [ds] WITH (NOLOCK) ON [ds].[data_space_id] = [si].[data_space_id]
INNER JOIN [sys].[index_columns] AS [ic] WITH (NOLOCK) ON [si].[object_id] = [ic].[object_id] AND [si].[index_id] = [ic].[index_id]
INNER JOIN [sys].[columns] AS [c] WITH (NOLOCK) ON [si].[object_id] = [c].[object_id] AND [ic].[column_id] = [c].[column_id]
INNER JOIN [sys].[objects] AS [o2] WITH (NOLOCK) ON [o2].[parent_object_id] = [si].[object_id]
INNER JOIN [sys].[stats] AS [s] WITH (NOLOCK) ON [o2].[object_id] = [s].[object_id] AND [s].[name] = [si].[name]
INNER JOIN [sys].[partitions] AS [p] WITH (NOLOCK) ON [p].[object_id] = [o2].[object_id] AND [p].[partition_number] = 1
LEFT JOIN [sys].[indexes] AS [ti] WITH (NOLOCK) ON [o].[object_id] = [ti].[object_id]
LEFT JOIN [sys].[tables] AS [t] WITH (NOLOCK) ON [t].[object_id] = [si].[object_id]
WHERE [si].[is_hypothetical] = 0
AND [ti].[index_id] < 2
AND OBJECTPROPERTY([o].[object_id], N''IsSystemTable'') = 0
AND ([t].[is_filetable] = 0 OR [t].[is_filetable] IS NULL)
AND ([o].[is_ms_shipped] = 0 AND NOT EXISTS (SELECT *
FROM [sys].[extended_properties]
WHERE [major_id] = [o].[object_id]
AND [minor_id] = 0
AND [class] = 1
AND [name] = N''microsoft_database_tools_support''
))
) AS [_results];
',
@type = N'SQL',
@module_or_batch = NULL,
@params = NULL,
@hints = N'OPTION (FORCE ORDER)';