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ClickHouse Add Column

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This commit is contained in:
sunkaixuan 2022-08-14 02:05:48 +08:00
parent 69db2bda2b
commit 83f6d88fa9
1 changed files with 12 additions and 1 deletions
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13
Src/Asp.NetCore2/SqlSugar.ClickHouseCore/ClickHouse/DbMaintenance/ClickHouseDbMaintenance.cs
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@ -65,7 +65,7 @@ namespace SqlSugar.ClickHouse
{
get
{
return "ALTER TABLE {0} ADD COLUMN {1} {2}{3} {4} {5} {6}";
return "ALTER TABLE {0} ADD COLUMN {1} {2} ";
}
}
protected override string AlterColumnToTableSql
@ -218,6 +218,17 @@ namespace SqlSugar.ClickHouse
#endregion
#region Methods
public override bool AddColumn(string tableName, DbColumnInfo columnInfo)
{
if (columnInfo.IsNullable)
{
if (!columnInfo.DataType.ObjToString().ToLower().Contains("nullable"))
{
columnInfo.DataType = $"Nullable({columnInfo.DataType})";
}
}
return base.AddColumn(tableName, columnInfo);
}
public override bool AddPrimaryKey(string tableName, string columnName)
{
return true;