27 lines
1017 B
SQL
27 lines
1017 B
SQL
-- 为oroqen_culture_category表添加has_child字段
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ALTER TABLE oroqen_culture_category ADD COLUMN has_child varchar(3) DEFAULT '0' COMMENT '是否有子节点(0-否,1-是)';
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-- 更新现有数据，为有子节点的分类设置has_child为'1'
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UPDATE oroqen_culture_category
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SET has_child = '1'
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WHERE id IN (
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SELECT parent_id FROM (
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SELECT DISTINCT parent_id
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FROM oroqen_culture_category
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WHERE parent_id IS NOT NULL AND parent_id != ''
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) AS temp_table
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);
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-- 为oroqen_product_category表添加has_child字段（如果不存在）
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ALTER TABLE oroqen_product_category ADD COLUMN has_child varchar(3) DEFAULT '0' COMMENT '是否有子节点(0-否,1-是)';
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-- 更新现有数据，为有子节点的产品分类设置has_child为'1'
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UPDATE oroqen_product_category
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SET has_child = '1'
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WHERE id IN (
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SELECT parent_id FROM (
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SELECT DISTINCT parent_id
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FROM oroqen_product_category
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WHERE parent_id IS NOT NULL AND parent_id != ''
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) AS temp_table
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); |