/// <summary>
/// 获取列名列表
/// </summary>
/// <param name="dialect">Sql方言</param>
/// <param name="register">实体别名注册器</param>
public string ToSql(IDialect dialect, IEntityAliasRegister register)
{
if (Raw || IsAggregation && TableType == null && string.IsNullOrWhiteSpace(AggregationFunc))
{
return(dialect.GetColumn(Name, dialect.GetSafeName(ColumnAlias)));
}
var result = new SqlItem(Name, GetTableAlias(register), ColumnAlias, isResolve: false, aggregationFunc: AggregationFunc);
return(result.ToSql(dialect));
}
/// <summary>
/// 获取列名列表
/// </summary>
/// <param name="dialect">Sql方言</param>
/// <param name="register">实体别名注册器</param>
public string ToSql(IDialect dialect, IEntityAliasRegister register)
{
if (Raw || IsAggregation)
{
return(dialect.GetColumn(Name, dialect.GetSafeName(ColumnAlias)));
}
var result = new SqlItem(Name, GetTableAlias(register), ColumnAlias, isResolve: false);
return(result.ToSql(dialect));
}
/// <summary>
/// 获取Sql
/// </summary>
/// <param name="dialect">Sql方言</param>
/// <param name="tableDatabase">表数据库</param>
public virtual string ToSql(IDialect dialect = null, ITableDatabase tableDatabase = null)
{
if (string.IsNullOrWhiteSpace(Name))
{
return(null);
}
if (Raw)
{
return(Name);
}
var column = GetColumn(dialect, tableDatabase);
var columnAlias = GetSafeName(dialect, Alias);
return(dialect.GetColumn(column, columnAlias));
}
