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Synchronization code

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sunkaixuan
2023-05-15 08:02:28 +08:00
parent abf955f593
commit 079c196574
1 changed files with 2 additions and 4 deletions
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6
Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
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@@ -586,10 +586,8 @@ namespace SqlSugar
}
if (defaultValue.ToLower().IsIn("now()", "current_timestamp","null") || defaultValue.ToLower().Contains("current_timestamp")|| defaultValue.Contains("()"))
{
string template = "ALTER table {0} CHANGE COLUMN {1} {1} {3} {4} default {2} COMMENT '{5}'";
var dbColumnInfo = this.Context.DbMaintenance.GetColumnInfosByTableName(tableName,false).First(it => it.DbColumnName.Equals(columnName, StringComparison.CurrentCultureIgnoreCase));
var value = Regex.Match(defaultValue, @"\(\d\)$").Value;
string sql = string.Format(template, tableName, columnName, defaultValue, dbColumnInfo.DataType + value, dbColumnInfo.IsNullable ? " NULL " : " NOT NULL ", dbColumnInfo.ColumnDescription);
defaultValue = "(" + defaultValue + ")";
string sql = string.Format(AddDefaultValueSql.Replace("'", ""), tableName, columnName, defaultValue);
this.Context.Ado.ExecuteCommand(sql);
return true;
}