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Add SqlFunc.Coalesce

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sunkaixuan
2025-02-05 10:09:02 +08:00
parent 30f2ac67cd
commit 8a3307a11f
4 changed files with 13 additions and 2 deletions
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7
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/DefaultDbMethod.cs
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@@ -1200,7 +1200,12 @@ namespace SqlSugar
{ {
return $" uuid_generate_v4() "; return $" uuid_generate_v4() ";
} }
public virtual string Coalesce(MethodCallExpressionModel mode)
{
var parameterNameA = mode.Args[0].MemberName;
var parameterNameB = mode.Args[1].MemberName;
return $" COALESCE({parameterNameA},{parameterNameB}) ";
}
public virtual string FullTextContains(MethodCallExpressionModel mode) public virtual string FullTextContains(MethodCallExpressionModel mode)
{ {
var columns = mode.Args[0].MemberName; var columns = mode.Args[0].MemberName;

1
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/IDbMethods.cs
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@@ -130,5 +130,6 @@ namespace SqlSugar
string FullTextContains(MethodCallExpressionModel mode); string FullTextContains(MethodCallExpressionModel mode);
string PgsqlArrayContains(MethodCallExpressionModel model); string PgsqlArrayContains(MethodCallExpressionModel model);
string SelectFields(MethodCallExpressionModel model); string SelectFields(MethodCallExpressionModel model);
string Coalesce(MethodCallExpressionModel model);
} }
} }

5
Src/Asp.NetCore2/SqlSugar/ExpressionsToSql/DbMethods/SqlFunc.cs
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@@ -10,6 +10,11 @@ namespace SqlSugar
{ {
public partial class SqlFunc public partial class SqlFunc
{ {
public static T Coalesce<T>(T value1, T value2)
{
throw new NotSupportedException("Can only be used in expressions");
}
public static bool FullTextContains(string [] columnNames, string keyword) public static bool FullTextContains(string [] columnNames, string keyword)
{ {
throw new NotSupportedException("Can only be used in expressions"); throw new NotSupportedException("Can only be used in expressions");

2
Src/Asp.NetCore2/SqlSugar/SqlSugarForCore.nuspec
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@@ -2,7 +2,7 @@
<package > <package >
<metadata> <metadata>
<id>SqlSugarCore</id> <id>SqlSugarCore</id>
<version>5.1.4.176-preview08</version> <version>5.1.4.176-preview15</version>
<authors>sunkaixuan</authors> <authors>sunkaixuan</authors>
<owners>果糖大数据科技</owners> <owners>果糖大数据科技</owners>
<licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl> <licenseUrl>http://www.apache.org/licenses/LICENSE-2.0.html</licenseUrl>