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## v0.3.26

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- 修复 SqlServer CodeFirst 迁移多主键的 bug #23；
This commit is contained in:
28810
2019-03-28 09:38:40 +08:00
parent c4c1057294
commit 025259bb81
6 changed files with 42 additions and 29 deletions
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2
FreeSql/FreeSql.csproj
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@ -2,7 +2,7 @@
<PropertyGroup>
<TargetFramework>netstandard2.0</TargetFramework>
<Version>0.3.25</Version>
<Version>0.3.26</Version>
<GeneratePackageOnBuild>true</GeneratePackageOnBuild>
<Authors>YeXiangQin</Authors>
<Description>FreeSql is the most convenient ORM in dotnet. It supports Mysql, Postgresql, SqlServer, Oracle and Sqlite.</Description>

20
FreeSql/SqlServer/SqlServerCodeFirst.cs
View File

@ -124,11 +124,19 @@ namespace FreeSql.SqlServer {
if (tboldname == null) {
//创建新表
sb.Append("use ").Append(_commonUtils.QuoteSqlName(tbname[0])).Append(";\r\nCREATE TABLE ").Append(_commonUtils.QuoteSqlName($"{tbname[1]}.{tbname[2]}")).Append(" (");
var pkidx = 0;
foreach (var tbcol in tb.Columns.Values) {
sb.Append(" \r\n ").Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(" ");
sb.Append(tbcol.Attribute.DbType);
if (tbcol.Attribute.IsIdentity == true && tbcol.Attribute.DbType.IndexOf("identity", StringComparison.CurrentCultureIgnoreCase) == -1) sb.Append(" identity(1,1)");
if (tbcol.Attribute.IsPrimary == true) sb.Append(" primary key");
if (tbcol.Attribute.IsPrimary == true) {
if (tb.Primarys.Length > 1) {
if (pkidx == tb.Primarys.Length - 1)
sb.Append(" primary key (").Append(string.Join(", ", tb.Primarys.Select(a => _commonUtils.QuoteSqlName(a.Attribute.Name)))).Append(")");
} else
sb.Append(" primary key");
pkidx++;
}
sb.Append(",");
}
sb.Remove(sb.Length - 1, 1).Append("\r\n);\r\n");
@ -220,11 +228,19 @@ use " + database, tboldname ?? tbname);
sb.Append("BEGIN TRANSACTION;\r\n");
//创建临时表
sb.Append("CREATE TABLE ").Append(tmptablename).Append(" (");
var pkidx2 = 0;
foreach (var tbcol in tb.Columns.Values) {
sb.Append(" \r\n ").Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(" ");
sb.Append(tbcol.Attribute.DbType);
if (tbcol.Attribute.IsIdentity == true && tbcol.Attribute.DbType.IndexOf("identity", StringComparison.CurrentCultureIgnoreCase) == -1) sb.Append(" identity(1,1)");
if (tbcol.Attribute.IsPrimary == true) sb.Append(" primary key");
if (tbcol.Attribute.IsPrimary == true) {
if (tb.Primarys.Length > 1) {
if (pkidx2 == tb.Primarys.Length - 1)
sb.Append(" primary key (").Append(string.Join(", ", tb.Primarys.Select(a => _commonUtils.QuoteSqlName(a.Attribute.Name)))).Append(")");
} else
sb.Append(" primary key");
pkidx2++;
}
sb.Append(",");
idents = idents || tbcol.Attribute.IsIdentity == true;
}