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@@ -1,7 +1,7 @@
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-- 修正版全库ID字段索引创建脚本
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BEGIN TRY
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BEGIN TRANSACTION;
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-- 创建临时表存储需要创建索引的表和字段
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CREATE TABLE #IndexCreationList (
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@@ -11,12 +11,12 @@ BEGIN TRY
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-- 找出所有需要创建索引的字段
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INSERT INTO #IndexCreationList
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SELECT
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SELECT 10000
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t.name AS TableName,
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c.name AS ColumnName
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FROM sys.tables t
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JOIN sys.columns c ON t.object_id = c.object_id
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WHERE c.name LIKE '%ID'
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WHERE c.name LIKE '%ID' and t.name not like 'tmp%'
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AND t.is_ms_shipped = 0
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AND NOT EXISTS (
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SELECT 1 FROM sys.indexes i
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@@ -25,6 +25,7 @@ BEGIN TRY
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AND ic.column_id = c.column_id
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AND i.name = 'IX_' + t.name + '_' + c.name
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);
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select * from #IndexCreationList;
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-- 动态生成并执行创建索引的SQL
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DECLARE @sql NVARCHAR(MAX) = '';
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@@ -56,7 +57,7 @@ BEGIN TRY
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ORDER BY t.name, i.name;
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DROP TABLE #IndexCreationList;
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COMMIT TRANSACTION;
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END TRY
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BEGIN CATCH
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IF @@TRANCOUNT > 0
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@@ -1,5 +1,5 @@
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USE AIS2025;
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USE ;
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IF Object_id('tempdb..#temp_table_info') <> 0
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DROP TABLE #temp_table_info
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