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- 增加 FreeSql.Provider.Dameng 基于 DmProvider Ado.net 访问达梦数据库；#155

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This commit is contained in:
28810
2020-04-14 23:38:27 +08:00
parent 82b612bae6
commit 0ac564f801
58 changed files with 11337 additions and 76 deletions
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6
Providers/FreeSql.Provider.Odbc/Dameng/OdbcDamengCodeFirst.cs
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@ -114,7 +114,7 @@ namespace FreeSql.Odbc.Dameng
//codefirst 不支持表名中带 .
if (string.Compare(tbname[0], userId) != 0 && _orm.Ado.ExecuteScalar(CommandType.Text, _commonUtils.FormatSql(" select 1 from sys.dba_users where username={0}", tbname[0])) == null) //创建数据库
throw new NotImplementedException($"Oracle CodeFirst 不支持代码创建 tablespace 与 schemas {tbname[0]}");
throw new NotImplementedException($"达梦 CodeFirst 不支持代码创建 tablespace 与 schemas {tbname[0]}");
var sbalter = new StringBuilder();
var istmpatler = false; //创建临时表，导入数据，删除旧表，修改
@ -200,7 +200,7 @@ where a.owner={{0}} and a.table_name={{1}}", tboldname ?? tbname);
var ds = _orm.Ado.ExecuteArray(CommandType.Text, sql);
var tbstruct = ds.ToDictionary(a => string.Concat(a[0]), a =>
{
var sqlType = GetOracleSqlTypeFullName(a);
var sqlType = GetDamengSqlTypeFullName(a);
return new
{
column = string.Concat(a[0]),
@ -436,7 +436,7 @@ and not exists(select 1 from all_constraints where index_name = a.index_name and
return sb.Length == 0 ? null : sb.Insert(0, "BEGIN \r\n").Insert(0, sbDeclare.ToString()).Append("END;").ToString();
}
internal static string GetOracleSqlTypeFullName(object[] row)
internal static string GetDamengSqlTypeFullName(object[] row)
{
var a = row;
var sqlType = string.Concat(a[1]).ToUpper();