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Update MySql

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sunkaixuan
2019-05-29 18:10:05 +08:00
parent 12c22e5d90
commit 586a42d5c8
1 changed files with 8 additions and 2 deletions
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10
Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
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@@ -429,14 +429,20 @@ namespace SqlSugar
if (defaultValue.ToLower().IsIn("now()", "current_timestamp"))
{
string template = "ALTER table {0} CHANGE COLUMN {1} {1} {3} default {2}";
var dbColumnInfo=this.Context.DbMaintenance.GetColumnInfosByTableName(tableName).First(it => it.DbColumnName.Equals(columnName, StringComparison.CurrentCultureIgnoreCase));
var dbColumnInfo = this.Context.DbMaintenance.GetColumnInfosByTableName(tableName).First(it => it.DbColumnName.Equals(columnName, StringComparison.CurrentCultureIgnoreCase));
string sql = string.Format(template, tableName, columnName, defaultValue, dbColumnInfo.DataType);
this.Context.Ado.ExecuteCommand(sql);
return true;
}
else if (defaultValue=="0"|| defaultValue == "1")
{
string sql = string.Format(AddDefaultValueSql.Replace("'",""), tableName, columnName, defaultValue);
this.Context.Ado.ExecuteCommand(sql);
return true;
}
else
{
return base.AddDefaultValue(tableName,columnName,defaultValue);
return base.AddDefaultValue(tableName, columnName, defaultValue);
}
}
public override bool IsAnyConstraint(string constraintName)