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- 增加 CodeFirst 实体类注释 -> 表备注，之前只能属性注释 -> 字段备注；

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This commit is contained in:
28810
2020-03-31 12:42:13 +08:00
parent efedc894bf
commit 72c3d91ca1
22 changed files with 253 additions and 182 deletions
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15
Providers/FreeSql.Provider.MySql/MySqlCodeFirst.cs
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@ -158,7 +158,10 @@ namespace FreeSql.MySql
sb.Remove(sb.Length - 2, 2).Append("),");
}
sb.Remove(sb.Length - 1, 1);
sb.Append("\r\n) Engine=InnoDB;\r\n");
sb.Append("\r\n) Engine=InnoDB");
if (string.IsNullOrEmpty(tb.Comment) == false)
sb.Append(" Comment=").Append(_commonUtils.FormatSql("{0}", tb.Comment));
sb.Append(";\r\n");
//创建表的索引
foreach (var uk in tb.Indexes)
{
@ -291,6 +294,10 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
}
if (istmpatler == false)
{
var dbcomment = string.Concat(_orm.Ado.ExecuteScalar(CommandType.Text, _commonUtils.FormatSql(@" select table_comment from information_schema.tables where table_schema = {0} and table_name = {1}", tbname[0], tbname[1])));
if (dbcomment != (tb.Comment ?? ""))
sb.Append("ALTER TABLE ").Append(_commonUtils.QuoteSqlName(tbname[0], tbname[1])).Append(" COMMENT ").Append(" ").Append(_commonUtils.FormatSql("{0}", tb.Comment ?? "")).Append(";\r\n");
sb.Append(sbalter);
continue;
}
@ -314,7 +321,11 @@ where a.table_schema IN ({0}) and a.table_name IN ({1}) and a.index_name <> 'PRI
sb.Remove(sb.Length - 2, 2).Append("),");
}
sb.Remove(sb.Length - 1, 1);
sb.Append("\r\n) Engine=InnoDB;\r\n");
sb.Append("\r\n) Engine=InnoDB");
if (string.IsNullOrEmpty(tb.Comment) == false)
sb.Append(" Comment=").Append(_commonUtils.FormatSql("{0}", tb.Comment));
sb.Append(";\r\n");
sb.Append("INSERT INTO ").Append(tmptablename).Append(" (");
foreach (var tbcol in tb.ColumnsByPosition)
sb.Append(_commonUtils.QuoteSqlName(tbcol.Attribute.Name)).Append(", ");