redgate sql test

://127.0.0.1/ymdown/show.php?id=10000 Union Select 1,username,1,password,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from Ymdown_user where id=1 Other #验证第一位密码 HTTP://127.0.0.1/YMDOWN/SHOW.PHP?ID=10 Union Select 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1 from Ymdown_user where id=1 and Ord (Mid (password,1,1)) =49 = = = Injection Prevention = = = Server aspects MAGIC_QUOTES_GPC set to On Display_errors set to Off Coding aspects $keywords = Addslashes ($keywords); $keywords = Str_replace ("_", "\_", $keywords); $ke

injectionChange the string to a number, or vice versaFurther confirmation with the And,orDatabase errorWhen a user requests to trigger a database error, there are several possible responsesDisplays the SQL error on the page, which is visible to the Web browser user.Hide SQL errors in the Web page source code for debuggingJump to another page when an error is detectedReturns HTTP error code 500 (internal se

end of your SQL script */SET STATISTICS Profile OFFSET STATISTICS IO OFFSET STATISTICS Time OFF Effect: Alternatively, you can determine how efficient the SQL statement is by adding statements manually to calculate the execution time to see how much time is spent executing the statement: DECLARE @d datetimeSet @d=getdate ()/* Your SQL script starts */SELECT [

For the enterprise, the importance of the server is self-evident. So administrators tend to maintain the stability and efficiency of the server as their work goals, but the security of the server is often considered less, at least for some administrators. Recently, the author of a server security test, the following test process to write down, I hope to have some inspiration.

Requirements Description： Need to check out a customer one year those days is a continuous business implement SQL as follows： To create a table: Copy Code code as follows: CREATE TABLE Test_num (Tyear number, Tdate date); test Data： INSERT INTO Test_num Select 2014,trunc (sysdate)-1 from dual UNION ALL Select 2014,trunc (sysdate) -002 from dual UNION ALL Select 2014,trunc (sys

Tags: Environment statement Count system Knowledge order extended data roleThis article is a case study of SQL statements through database-assisted functional testing. I would like to read this article of the small partner, through this scenario example to understand the SQL statement in the real functional testing of the role played The SQL knowledge points invo

Label:Visit the Insert module on the home page, http://127.0.0.1/sql/insert.php, and start testing the Insert module. Insert statement: INSERT into "Users" ("username", ISAdmin) VALUES ("' 1 '", "0") The parameters that are received may be stitched to either of the "" positions in the preceding statement. Here we generally use 1, Error injection 2. Blinds (Boolean type, time delay type) Some injection points can be injected at the same time using mu

Label:To test SQL performance:One, by setting statistics to view the system situation when executing SQL. Options: Profile, O, time.SET STATISTICS profile on: Displays the time, in milliseconds, that is required to parse, compile, and execute the query.SET STATISTICS IO on: Reports information about the number of scans per table referenced in the statement, the n

During database design, sometimes attribute record values belonging to the same person are stored in multiple records for the purpose of data standardization, you want to merge multiple attribute data into one row for display. This is a row-to-column conversion. For example, the score table. What is the efficiency of Row-to-column conversion? I tried the following three methods to perform a row-to-column test. The number of records in the

Test methods for differences between SQL server Join and SQL server join This section describes the differences among Inner Join, Full Out Join, Cross Join, Left Join, and Right Join. Inner Join: filter records on both sidesFull Out Join: both sides are filtered Out, matching can be matched, and non-matching can be listed using NULL.Cross Join: lists all the comb

Label:SET STATISTICS profile on: Displays the time, in milliseconds, that is required to parse, compile, and execute the query.SET STATISTICS IO on: Reports information about the number of scans per table referenced in the statement, the number of logical reads (pages accessed in the cache), and the number of physical reads (the number of times the disk was accessed).Set STATISTICS time on: Displays the result set after each query execution, representing the configuration file that the query exe

Label: I. What is covered in this article (Contents) What is covered in this article (Contents) Background (contexts) Architecture Principles (Architecture) Test environment (Environment) Installing Moebius (Install) Moebius Test (testing) Load Balancing test (load balancing testing) High-availability Testing (Failover

Requirements:You need to find that a customer has continuously handled the business for those days of a year.The SQL implementation is as follows::Create a table:Copy codeThe Code is as follows:Create table test_num(Tyear number,Tdate ); Test Data:Insert into test_numSelect 2014, trunc (sysdate)-1 from dual union allSelect 2014, trunc (sysdate)-002 from dual union allSelect 2014, trunc (sysdate)-003 from du