SQL造句
31. When the monitor state is started, SQL statements which match the pre-filter criteria for the monitored jobs will be collected.
32. To use a reserved word in a SQL statement as an identifier, you must enclose it in double quotes.
33. One disadvantage of the new monitoring SQL table functions, which is also shared by the existing system monitor snapshot SQL interfaces, is that neither has a per-session reset capability.
34. The cons include the most tables and outer joins among all strategies and slightly more complex SQL (look at the long CASE clause for Hibernate's dynamic discriminator).
35. Primarily using the Lonworks technology of Echelon corp. and WEB technology of ASP, XML, SQL and.
36. The null indicator values are populated during the execution of the SQL FETCH statement.
37. While SQL statements return result sets and UDFs return values (scalar or tabular), stored procedures can return multiple values in OUT and INOUT parameters, in addition to multiple result sets.
38. To rebind the package for a stored procedure, drop and recreate it with new REOPT level, or rebind the package for this specific SQL stored procedure.
39. However, if literals are important to get optimal access plans, the shorter execution times of the SQL statements are more important than the elegancy of the application's source code.
40. This summary information allows you to determine the heavy hitter SQL statements in your applications.
41. Always use literals if the optimal access plan for the SQL statement varies according to the literals in the filter conditions.
42. Certainly, they can get away with one heavy-duty server that will be a database and web server, but this is not recommended because of the competition of RAM space from Windows, IIS, and SQL Server.
43. For SQL statements with variables, the optimizer uses a default filter factor to determine the best access path at bind time.
44. User-Defined Functions can be written in PL/pgSQL (proprietary procedural language) SQL, and C. Supports both the CREATE PROCEDURE and CREATE FUNCTION statements.
45. You can also define the shape of your select command, be it an SQL statement or stored procedure call, by either discovering the result set or manually defining the one or more returned result sets.
46. All of the following examples use the same in/out parameter list, the same input data, the same SQL/XML functions, and produce the same results.
47. It's similar to the way an SQL query might use product ID values to cross-reference products and then pull out product names for the actual report.
48. The package cache sets the amount of database global memory to be used for caching a package's static and dynamic SQL statements.
49. Within a relational database system, most interactions between an application and the actual database are in the form of SQL statements within a session or connection.
50. They return heavy hitter SQL statements, for example, the statement that consumed the most sort time.
51. For further flexibility, dynamic SQL allows for changing this option within a plan or package by the SET CURRENT DEGREE statement, which controls the value in a special register.
52. The SQL procedural language (SQL PL) is a popular tool in many DB2 developers' toolboxes.
53. For SQL PL stored procedures and UDFs, you can specify default parameter values and assign them by name.
54. Displays runtime SQL - MaintainJ captures the actual runtime SQL statements going to the database with parameters populated regardless of the JDBC framework used.
55. The extension provides a procedural interface for accessing data in all versions (including Express) of SQL Server 2005.
56. You can execute a SQL script file using the Apache Derby ij tool in three ways: from within the tool, using the run command, or by using either of two techniques directly from the command line.
57. Run an SQL script to build the indexes for all multiline text fields that will be used for queries.
58. SQL has two main components: a Data Definition Language (DDL) and a Data Manipulation Language (DML).
59. Also, ensure that this SQL login (for example "fastnet") has its Default language set to English.
60. However, when SQL character types are used to hold serialized XML data, the codepage of the character type can introduce code page conversion issues.
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