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- 修复 CodeFirst 修改表名时重建索引的问题；

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This commit is contained in:
2881099
2024-12-26 12:01:53 +08:00
parent 6ead0496ef
commit 657caedb54
19 changed files with 164 additions and 40 deletions
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6
Providers/FreeSql.Provider.ClickHouse/ClickHouseCodeFirst.cs
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@@ -462,8 +462,9 @@ where a.database in ({0}) and a.table in ({1})", tboldname ?? tbname);
}
//创建临时表，数据导进临时表，然后删除原表，将临时表改名为原表名
var newtablename = _commonUtils.QuoteSqlName(tbname[0], tbname[1]);
var tablename = tboldname == null
? _commonUtils.QuoteSqlName(tbname[0], tbname[1])
? newtablename
: _commonUtils.QuoteSqlName(tboldname[0], tboldname[1]);
var tmptablename = _commonUtils.QuoteSqlName(tbname[0], $"FreeSqlTmp_{tbname[1]}");
//创建临时表
@@ -539,8 +540,7 @@ where a.database in ({0}) and a.table in ({1})", tboldname ?? tbname);
sb.Remove(sb.Length - 2, 2).Append(" FROM ").Append(tablename).Append(";\r\n");
sb.Append("DROP TABLE ").Append(tablename).Append(";\r\n");
sb.Append("RENAME TABLE ").Append(tmptablename).Append(" TO ")
.Append(_commonUtils.QuoteSqlName(tbname[0], tbname[1])).Append(";\r\n");
sb.Append("RENAME TABLE ").Append(tmptablename).Append(" TO ").Append(newtablename).Append(";\r\n");
}
var res = sb.Length == 0 ? null : sb.ToString();