【发布时间】:2019-01-26 15:21:42
【问题描述】:
没有找到比这种方式更好的格式化多行字符串的方法......看起来很复杂。格式化此类代码的最佳方法是什么?
l_qry := "SELECT%
% * %
%FROM %
% enumerate %
%WHERE %
% " + {like item_prototype}.Primary_key_db_column_name + " = " + l_category_id + " %
%UNION %
% SELECT %
% e.* %
% FROM %
% enumerate e %
%INNER JOIN %
% enumerates_leaves s ON s." + {like item_prototype}.Primary_key_db_column_name + " = e." + {like item_prototype}.Category_db_column_name + " %
%) SELECT * FROM enumerates_leaves WHERE enumerates_leaves." + {like item_prototype}.Category_db_column_name + " IS NOT NULL;"
【问题讨论】:
标签: eiffel