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我想創建此查詢作爲參數化查詢。參數化如neo4j中的查詢
var query = ["Match (name:Name)-[r:IN_CLASS]->(class:Class)-[r1:HAS_STUDENTS]->(s:Student) where id(s)=",rollno," and lower(s.Name)=~'.*",name,".*' RETURN id(s),s.Name limit 5"].join('');
我曾嘗試這個代碼,但它給錯誤:
var query = ["Match (name:Name)-[r:IN_CLASS]->(class:Class)-[r1:HAS_STUDENTS]->(s:Student) where id(s)=",rollno," and lower(s.Name)=~'.*{name}.*' RETURN id(s),s.Name limit 5"].join('');
db.query(query , {name : name} , function(err,results){
if (err) return callback(err);
if(results){
return callback(null,results);
}
else{
return callback(null,false);
}
});
請告訴我,我錯了嗎?
你可以發佈你的錯誤? – 2014-12-04 13:47:28