Importing into Modules
... Add in new component types by entering instrument type into ‘CMPNT_FUNC_TYPE_NAME’, e.g. PT. Add in an instrument description into ‘CMPNT_FUNC_TYPE_DESC’, e.g. Pressure Transmitter, FF. Add in a ‘PROC_FUNC_NAME’, e.g. Pressure. Import the spreadsheet into InTools using the method described above. Hi ...
... Add in new component types by entering instrument type into ‘CMPNT_FUNC_TYPE_NAME’, e.g. PT. Add in an instrument description into ‘CMPNT_FUNC_TYPE_DESC’, e.g. Pressure Transmitter, FF. Add in a ‘PROC_FUNC_NAME’, e.g. Pressure. Import the spreadsheet into InTools using the method described above. Hi ...
“UNDERSTANDING CAPABILITIES OF SPATIAL DATABASE
... Pgadmin-III: PgAdmin is the most popular and feature rich Open Source administration and development platform for Postgresql which is the most advanced Open Source database. PgAdmin is designed to answer the needs of all users, from writing simple SQL queries to developing complex databases. The g ...
... Pgadmin-III: PgAdmin is the most popular and feature rich Open Source administration and development platform for Postgresql which is the most advanced Open Source database. PgAdmin is designed to answer the needs of all users, from writing simple SQL queries to developing complex databases. The g ...
Securing Web Application against SQL Injection Attack: a
... Keywords—AES, attacker, query, SQL injection, web application. ...
... Keywords—AES, attacker, query, SQL injection, web application. ...
Normal forms
... – Has no multiple sets of independent (will be discussed in later slides) multivalued dependencies (no multiple of multiple, or at most one multiple dependencies). i.e., a record type can contain at most one multi-valued facts about an entity. ...
... – Has no multiple sets of independent (will be discussed in later slides) multivalued dependencies (no multiple of multiple, or at most one multiple dependencies). i.e., a record type can contain at most one multi-valued facts about an entity. ...
ppt
... Another Example of a Sub-query in SELECT SELECT S.sid, S.age, (SELECT MAX(S2.age) FROM Sailors S2 WHERE S2.age
... Another Example of a Sub-query in SELECT SELECT S.sid, S.age, (SELECT MAX(S2.age) FROM Sailors S2 WHERE S2.age
Theory and Practice of Logic Programming Taming primary key
... all the redundant components of D cannot be polynomial because, otherwise, we would have a polynomial procedure for solving the original problem. Our goal is therefore to identify sufficient conditions to design a pruning mechanism that detects in polynomial time as many redundant conflicting component ...
... all the redundant components of D cannot be polynomial because, otherwise, we would have a polynomial procedure for solving the original problem. Our goal is therefore to identify sufficient conditions to design a pruning mechanism that detects in polynomial time as many redundant conflicting component ...
Advanced Secure Application Development Training
... Delete all default user accounts that are not used. Ensure that strong/complex passwords are assigned to known user accounts Restrict default access permissions on all objects. The application user should either be removed from default roles (i.e. public), or the underlying role permissions should b ...
... Delete all default user accounts that are not used. Ensure that strong/complex passwords are assigned to known user accounts Restrict default access permissions on all objects. The application user should either be removed from default roles (i.e. public), or the underlying role permissions should b ...
6340-11-Recovery
... Commit table: Transactions to be committed are entered in this table. During recovery, all transactions of the commit table are redone and all transactions of active tables are ignored since none of their AFIMs reached the database. It is possible that a commit table transaction may be redone twice ...
... Commit table: Transactions to be committed are entered in this table. During recovery, all transactions of the commit table are redone and all transactions of active tables are ignored since none of their AFIMs reached the database. It is possible that a commit table transaction may be redone twice ...
Setting up Veritas Cluster Server (VCS)
... would be some option that could automatically detect and recover from a server disaster. It would also be best to avoid creating custom solutions that rely on unproven scripts or monitoring programs. These stringent requirements are addressed by an architecture commonly called “HA,” for High Availab ...
... would be some option that could automatically detect and recover from a server disaster. It would also be best to avoid creating custom solutions that rely on unproven scripts or monitoring programs. These stringent requirements are addressed by an architecture commonly called “HA,” for High Availab ...
ppt - Internet Database Lab.
... Nesting is the opposite of unnesting, creating a collection-valued attribute NOTE: SQL:1999 does not support nesting Nesting can be done in a manner similar to aggregation, but using the function ...
... Nesting is the opposite of unnesting, creating a collection-valued attribute NOTE: SQL:1999 does not support nesting Nesting can be done in a manner similar to aggregation, but using the function ...
mySQL Introduction
... The goal of using foreign keys is that tables can be related without repeating data Note that foreign keys in SQL are used to c heck and enforce referential integrity, not to join tables. If you want to get results from multiple tables from a SELECT stat ement, you do this by performing a join b etw ...
... The goal of using foreign keys is that tables can be related without repeating data Note that foreign keys in SQL are used to c heck and enforce referential integrity, not to join tables. If you want to get results from multiple tables from a SELECT stat ement, you do this by performing a join b etw ...
Competitive Advantages of SQL Anywhere
... • Uses significantly less disk space than other leading databases • Supports more hardware platforms than Oracle, IBM, and Microsoft (see table on page 2) • Provides rich database functionality High Performance Out-of-the-Box Achieves impressive performance on inexpensive desktop and server platform ...
... • Uses significantly less disk space than other leading databases • Supports more hardware platforms than Oracle, IBM, and Microsoft (see table on page 2) • Provides rich database functionality High Performance Out-of-the-Box Achieves impressive performance on inexpensive desktop and server platform ...
SQL Server 2005 New Features & Courses - e
... Can Save Trace Results as XML Saving of Traced Showplan as XML (which can later be loaded in Query Editor without the underlying database) ...
... Can Save Trace Results as XML Saving of Traced Showplan as XML (which can later be loaded in Query Editor without the underlying database) ...
SELECT first_name, last_name, salary FROM employees a WHERE
... values (207, 'Brown', 'John', '[email protected]', TO_DATE('27-JAN-2004', 'DD-MON-YYYY'), 'SA_REP'); ...
... values (207, 'Brown', 'John', '[email protected]', TO_DATE('27-JAN-2004', 'DD-MON-YYYY'), 'SA_REP'); ...
Lecture 6: Query optimization, query tuning
... Multi-relation access plans, cont. • In general, cannot consider all possible plans. (Too many!) A common restriction is to consider only left-deep evaluation trees. • If the DBMS does not consider a nearoptimal plan, it is likely that this is because of bad cost estimates. • The tuner can influenc ...
... Multi-relation access plans, cont. • In general, cannot consider all possible plans. (Too many!) A common restriction is to consider only left-deep evaluation trees. • If the DBMS does not consider a nearoptimal plan, it is likely that this is because of bad cost estimates. • The tuner can influenc ...
Database Connectivity to MySQL
... ResultSet rs = stmt.executeQuery(“”);
The both statements can used asStatement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(“select roll,name,class from student”);
Result Set refers to a logical set of records from the database by
executing a query.
An executeUpdate() ...
... ResultSet rs = stmt.executeQuery(“
Chapter 1: Introduction
... • E.g. transfer of funds from one account to another should either complete or not happen at all Concurrent access by multiple users ...
... • E.g. transfer of funds from one account to another should either complete or not happen at all Concurrent access by multiple users ...
데이터베이스 관리자를 위한 Microsoft SQL Server
... Triggers and tracking tables added to Oracle database Log Reader Agent transfers changes to SQL Server Distributor and Distribution Agent transfers changes to subscribers Potential issues because of: Differences between SQL Server and Oracle Use of Oracle tools ...
... Triggers and tracking tables added to Oracle database Log Reader Agent transfers changes to SQL Server Distributor and Distribution Agent transfers changes to subscribers Potential issues because of: Differences between SQL Server and Oracle Use of Oracle tools ...
Performance of scalable, distributed database system built on
... Abstract Many scientific fields routinely generate huge datasets. In many cases, these datasets are not static but rapidly grow in size. Handling these types of datasets, as well as allowing sophisticated queries necessitates efficient distributed database systems that allow geographically dispersed ...
... Abstract Many scientific fields routinely generate huge datasets. In many cases, these datasets are not static but rapidly grow in size. Handling these types of datasets, as well as allowing sophisticated queries necessitates efficient distributed database systems that allow geographically dispersed ...
Document
... ResultSet rs = stmt.executeQuery(“”);
The both statements can used asStatement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery(“select roll,name,class from student”);
Result Set refers to a logical set of records from the database
by executing a query.
An executeUpdate() ...
... ResultSet rs = stmt.executeQuery(“
Notes
... • deduct from one account and credit to another If one steps succeeds and the other fails, database is in an inconsistent state Therefore, either both steps should succeed or neither should ...
... • deduct from one account and credit to another If one steps succeeds and the other fails, database is in an inconsistent state Therefore, either both steps should succeed or neither should ...
on Multiplicity and Normalization
... 2. In the table Order1, add a new column ItemID (Number). Hint: in Design View, right-click the column CustomerID; in the popup menu, click Insert Column. You want to name the newly created column ItemID. 3. Set Order1ID and ItemID to be a concatenated key. Hint: Press Control key, and click the lef ...
... 2. In the table Order1, add a new column ItemID (Number). Hint: in Design View, right-click the column CustomerID; in the popup menu, click Insert Column. You want to name the newly created column ItemID. 3. Set Order1ID and ItemID to be a concatenated key. Hint: Press Control key, and click the lef ...
Databases Integration through a Web Services Orchestration with
... independent construction of business-aligned services that can be combined into meaningful, higher-level business processes and solutions within the context of the enterprise. [7] 2.2 Realizing SOA with Web Services The requirement to expose functionalities of applications and access them remotely h ...
... independent construction of business-aligned services that can be combined into meaningful, higher-level business processes and solutions within the context of the enterprise. [7] 2.2 Realizing SOA with Web Services The requirement to expose functionalities of applications and access them remotely h ...