prepared-statement
SQL : how to use IN keyword with prepared statement for range replacement using Java
String sql = \"select * from file_repo_index where id in (?)\"; PreparedStatement ps = conn.prepareStatement(sql);[详细]
2023-04-13 06:06 分类：问答preparedStatement.setString taking over 5 seconds longer then hardcoding parameters
I am connecting to a Microsoft sql server database via java jdbc and having a very strange issue. Whenever I use the place holder parameters (?) in my query in the where clause and then do preparedSta[详细]
2023-04-12 05:18 分类：问答how to use prepared statement in following case?
I have following database schema for tabel tblpers FieldTypeNullKeyDefaultExtraPrivileges useridint(11)NOPRI(NULL)auto_increment[详细]
2023-04-11 04:51 分类：问答Detecting Injection in Hibernate
I\'m using Hibernate and I want to prevent injections into Hibernate prepared statements. Is there a straightforward way to do this?[详细]
2023-04-11 04:31 分类：问答How to set current date and time using prepared statement?
I have a column in database having datatype DATETIME. I want to set this column va开发者_运维百科lue to current date and time using `PreparedStatement. How do I do that?Use PreparedStatement#setTimest[详细]
2023-04-10 16:31 分类：问答How to setup prepared statements for mysql queries in C?
I\'m trying to set up a prepared statement based on this example I found on the web. I just want to protect against sql injections in the grade= and username=, but the statement isn\'t executing.[详细]
2023-04-10 08:17 分类：问答How to use mysql spatial with prepared statements
I\'ve got two scenarios, using the following statement: INSERT INTO areas (name, polygon) VALUES (开发者_如何学编程?, POLYGON(?,?,?,?,?,?))[详细]
2023-04-10 05:50 分类：问答What should we prefer to use Stored Proc or Prepared statements
I have recently started working on Databases. I know the basic difference between Stored Procedures and Prepared Statements. But can just brief me an idea that when we have to use which one. My traine[详细]
2023-04-09 18:25 分类：问答Format an SQL query in Python without executing it
Python has all sort of libraries to interface with databases, which provide a nice way to build SQL queries without worrying about SQL injections. For instance, with sqlite3:[详细]
2023-04-08 16:35 分类：问答Why is the expression in this while loop causing an infinite loop?
New to oop and was just wondering why this causes an infinite loop: while ($row=$dbh->query(\"SELECT * FROM animal\")->fetch(PDO::FETCH_ASS开发者_高级运维OC)){[详细]
2023-04-07 06:52 分类：问答
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
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