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Update CreateDatabase

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This commit is contained in:
sunkaixuan 2019-05-17 21:09:04 +08:00
parent ce1a038e60
commit 8f09003d78
1 changed files with 30 additions and 1 deletions
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31
Src/Asp.Net/SqlSugar/Realization/MySql/DbMaintenance/MySqlDbMaintenance.cs
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@ -12,7 +12,7 @@ namespace SqlSugar
{
get
{
return "SELECT NAME FROM MASTER.DBO.SYSDATABASES ORDER BY NAME";
return "SHOW DATABASES";
}
}
protected override string GetColumnInfosByTableNameSql
@ -248,6 +248,35 @@ namespace SqlSugar
#endregion
#region Methods
/// <summary>
///by current connection string
/// </summary>
/// <param name="databaseDirectory"></param>
/// <returns></returns>
public override bool CreateDatabase(string databaseName, string databaseDirectory = null)
{
if (databaseDirectory != null)
{
if (!FileHelper.IsExistDirectory(databaseDirectory))
{
FileHelper.CreateDirectory(databaseDirectory);
}
}
var oldDatabaseName = this.Context.Ado.Connection.Database;
var connection = this.Context.CurrentConnectionConfig.ConnectionString;
connection = connection.Replace(oldDatabaseName, "sys");
var newDb = new SqlSugarClient(new ConnectionConfig()
{
DbType = this.Context.CurrentConnectionConfig.DbType,
IsAutoCloseConnection = true,
ConnectionString = connection
});
if (!GetDataBaseList(newDb).Any(it => it.Equals(databaseName, StringComparison.CurrentCultureIgnoreCase)))
{
newDb.Ado.ExecuteCommand(string.Format(CreateDataBaseSql, databaseName, databaseDirectory));
}
return true;
}
public override bool AddTableRemark(string tableName, string description)
{
string sql = string.Format(this.AddTableRemarkSql, this.SqlBuilder.GetTranslationTableName(tableName), description);