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Topic: Call Level Interface


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In the News (Wed 30 May 12)

  
  Call Level Interface - Wikipedia, the free encyclopedia
The Call Level Interface defines how the C or COBOL program should send SQL queries to the DBMS and how the returned recordsets should be handled by the application in a consistent way.
The interface is part of what the Open Group refers to as the Common Application Environment, which is intended to be a wide standard for programming open applications, i.e.
The X/Open CLI interface is a superset of the ISO SQL CLI.
en.wikipedia.org /wiki/Call_Level_Interface   (402 words)

  
 Data Access Manager - Wikipedia, the free encyclopedia
High Level was fairly close to using query documents, although it was expected that the application would construct the queries internally.
The High Level interface is generally similar to ODBC's public interface.
In contrast, ODBC was developed from the start to be a SQL-based system, based on the standardized Call-Level Interface from X/Open (now part of the Open Group).
en.wikipedia.org /wiki/Data_Access_Manager   (1159 words)

  
 CLI - Call Level Interface, Calling Line Identification, Clear Interrupt Flag, Client Library Interface, Command Line ...
Calling Line Identity A system used to present information to the person being called about the person calling (usually presents the incoming telephone number or an indication that the number has been witheld or is unavailable)
The call management center achieves this by using equipment that identifies the caller's telephone number and sends it to the subscriber in addition to the call.
The term used to describe the feature whereby the telephone number of a calling party is presented to the equipment of the called party.
www.auditmypc.com /acronym/CLI.asp   (661 words)

  
 Mimer Developers - Interfaces - ODBC
To call an ODBC function in the driver, the application actually makes a call to the function in the Driver Manager and passes the connection handle for the relevant driver.
Transactions in ODBC are usually managed at the connection level, although there is the option of applying a commit or rollback for all connections within an environment.
Calling SQLEndTran with a request to rollback a transaction causes Mimer SQL to discard any changes made since the start of the transaction and to end the transaction.
developer.mimer.com /interfaces/interface_3.htm   (2915 words)

  
 Call Level Interface Guide and Reference
This function must also be used to bind an application storage to a parameter of a stored procedure CALL statement where the parameter may be input, output or both.
calls, or, these storage locations must be dynamically allocated or declared statically or globally.
The most recent bind parameter function call determines the bind that is in effect.
www.uic.rsu.ru /doc/db/DB2CLI/sqll1307.htm   (2800 words)

  
 Call Level Interface Guide and Reference
DB2 CLI provides the ability to retrieve one or more result sets from a stored procedure call, provided the stored procedure has been coded such that one or more cursors, each associated with a query, has been opened and left opened when the stored procedure exits.
Before the stored procedure is called, ensure that there are no open cursors associated with the statement handle.
In general, calling a stored procedure that returns a result set is equivalent to executing a query statement.
www.uic.rsu.ru /doc/db/DB2CLI/db2l075.htm   (796 words)

  
 Call Level Interfaces - MySQLForge Wiki
Call level interfaces are available for virtually every relational RDBMS, and usually, several host languages are supported through their respective CLI.
In particular, the CLI may have a specialized routine to perform a call to a server side stored procedure, or to retrieve all the records from a single table.
The procedure is called, and it is demonstrated how to process multiple resultsets returned by the procedure.
forge.mysql.com /wiki/Call_Level_Interfaces   (3742 words)

  
 Call Level Interface Guide and Reference   (Site not responding. Last check: 2007-11-01)
If it calls any other function for the statement or the connection associated with the statement, the function returns SQL_ERROR and SQLSTATE HY010 (Function sequence error).
This array is initially populated by a call to
An asynchronously executing function (not this one) was called for the
www.seas.ucla.edu /db2/db2l0/fnbulkop.htm   (2698 words)

  
 DB2 for i5/OS SQL CLI Frequently Asked Questions
This is not to say that everything in the latest level of ODBC is supported, but an application that uses the most common routines will likely run against the CLI with few changes.
The SQL Call Level Interface is a standard created by the X/Open standards group, and our CLI was built in V3R6 according to that standard.
After the call to SQLPrepare, the implementation row descriptor would contain entries for ordinal positions 1, 2, and 3, and these would describe the data types and lengths of columns NAME, AGE, and SEX in the PERSONNEL table.
www-03.ibm.com /servers/eserver/iseries/db2/clifaq.htm   (7596 words)

  
 Call Level Interface Guide and Reference
This specifies the query optimization level at which the optimizer should operate the SQL queries.
If multithreading is disabled then all calls for all threads will be serialized at the process level.
If the application does not specify a table type on the function call, and this keyword is not used, information about all table types is returned.
novell.com /documentation/extendas35/docs/help/xfiles/db2/cli-odbc.htm   (6338 words)

  
 ISO/IEC 9075-3:1995. Call-Level Interface (SQL/CLI)
The interface for a description of dynamic parameters, dynamic parameter values, the resultant columns of a or , and the target specifications for the resultant columns is a CLI descriptor area.
A CLI descriptor area provides an interface for a description of s, values, resultant columns of a or , or the s for the resultant columns.
The CLI descriptor areas for the four interface types are referred to as an implementation parameter descriptor (IPD), an application parameter descriptor (APD), an implementation row descriptor (IRD), and an application row descriptor (ARD), respectively.
linux.nist.fss.ru /hr/doc/mstd/iso/9075-3-95.htm   (13966 words)

  
 Call Level Interface Guide and Reference   (Site not responding. Last check: 2007-11-01)
This allows applications to adapt to varying levels of support when connecting to different database servers.
A connection to a database server must exist before calling this function.
was called before a database connection was established.
www.pdc.kth.se /doc/SP/manuals/db2-5.0/html/db2l0/sqll1330.htm   (260 words)

  
 ODBC - April 1996 - Understanding ODBC 3.0 STANDARDS and OLE DB
The ODBC driver is a software component that implements calls to ODBC functions by performing the appropriate operations against the data source.
Others are a functional replacement for, and operate at the same level as, the native library, so they are capable of equivalent or better performance than the native API.
SQL-92 refers to implementation levels (entry, intermediate, and full), while ODBC documentation refers to the minimum, core, and extended SQL grammar and the core, level 1, and level 2 O DBC API.
www.dbmsmag.com /9604d53.html   (2954 words)

  
 Dr. Dobb's | SQL Access Group's Call-Level Interface | July 22, 2001
The interface would be platform, vendor, database, and language neutral.
The application allocates memory for an environment handle and a connection handle; both are required to establish a database connection.
Then, for each column in the result set, the function calls SQLDescribeCol to get descriptive information about the column (that is, its length, scale, and data type), prints an appropriate row of column headings to the standard output, allocates memory to bind the results, and calls SQLBindCol to establish the bindings.
www.ddj.com /184410032   (1792 words)

  
 The Venus kernel interface: The interface at the call level
Description This call is made to Venus during the initialization of the Coda filesystem.
A significant improvement in performance on such systems could be made by combining the lookup and getattr calls both at the Venus/kernel interaction level and at the RPC level.
This create call differs from the Unix one in that it is not invoked to return a file descriptor.
www.coda.cs.cmu.edu /doc/html/kernel-venus-protocol-4.html   (2371 words)

  
 Introduction to JDBC
Call-level interfaces such as JDBC are programming interfaces allowing external access to SQL database manipulation and update commands.
is used to call DDL statements, the return value is always zero, while data modification statement executions will return a value greater than or equal to zero, which is the number of tuples affected in the relation.
As opposed to the previous section statements, a query is expected to return a set of tuples as the result, and not change the state of the database.
www.cise.ufl.edu /~jhammer/classes/Oracle/Intro_JDBC.htm   (2232 words)

  
 Easy, Native Access to DB2 From C and C++
In those days, if you were writing a C program, for example, you simply made function calls to open the database, get a record based on a specific key, read it into a data structure, modify it, and write the record back to the database.
All the function calls were resolved using a dynamic or even static library that was linked to the main application.
As you can see, CLI calls consist substantially of passing parameters and data structures to various functions that execute specific actions—rather what you'd expect for calls to a database interface.
www.devx.com /IBMDB2/Article/27475   (1110 words)

  
 kbAlertz: (110093) - Open Database Connectivity (ODBC) is Microsoft's strategic interface for accessing data in a ...
Based on the Call Level Interface specification of the SQL Access...
Open Database Connectivity (ODBC) is Microsoft's strategic interface for accessing data in a heterogeneous environment of relational and non- relational database management systems.
Based on the Call Level Interface specification of the SQL Access Group, ODBC provides an open, vendor- neutral way of accessing data stored in a variety of proprietary personal computer, minicomputer, and mainframe databases.
www.kbalertz.com /kb_110093.aspx   (1245 words)

  
 Call Level Interface Guide and Reference
It is the driver that implements the ODBC function set, with the exception of some extended functions implemented by the Driver Manager.
In this environment DB2 CLI conforms to level 2 of ODBC 2.0, and level 1 of ODBC 3.0.
Table 187 summarizes the two levels of support, and Table 12 provides a complete list of ODBC 3.0 functions, and indicates if they are supported.
webdocs.caspur.it /ibm/udb-6.1/db2l0/odbcfun.htm   (380 words)

  
 [No title]   (Site not responding. Last check: 2007-11-01)
This standard is the latest in a line of standards and products designed to standardize access to SQL databases using a Call Level Interface (CLI).
The X/Open CAE Specification "Data Management: SQL Call-Level Interface (CLI)" is a superset of the ISO/IEC standard that defines new mandatory and optional features.
Microsoft(R) is a major contributor to these standards and it's Open Database Connectivity(tm) ODBC product on the Windows(tm) operating systems is the most well known and complete implementation.
www.openhealth.com /sqlcli/README   (676 words)

  
 Using the SQL Call Level Interface as an SQL Server
Using the SQL Call Level Interface as an SQL Server
This article will cover those limitations, and explain how they can be circumvented by the use of the SQL Call Level Interface (SQL CLI).
To obtain Using the SQL Call Level Interface as an SQL Server go to: http://www-1.ibm.com/servers/e...
whatis.techtarget.com /whitepaperPage/0,293857,sid3_gci839887,00.html   (157 words)

  
 overview of CLI
DDE is a messaging protocol in the Windows environment that allows two consenting applications to communicate and exchange data.
Using high level primitives, implemented as DLLs, rather than using low-level primitives directly, makes it easier to develop CLI applications accessing the Teradata RDBMS.
CLI module The CLI module includes the WinCLI32.dll (called CLI for Windows) which is required to run applications that make CLI calls, but does not make use of the higher-level primitives or DDE server capability, and the tdusr.dll.
teradata.uark.edu /research/liu/cli.html   (1251 words)

  
 The Open Group: Bookstore & Downloads
This document defines the SQL Call Level Interface (CLI).
It provides application programmers with an application programming interface (API) for database access.
Was P303 Data Management: SQL Call Level Interface (CLI) 15/10/1993
www.opengroup.org /publications/catalog/c451.htm   (71 words)

  
 [No title]   (Site not responding. Last check: 2007-11-01)
Using a "native" (DBMS-specific) interface: ---------------------------------------------- Accessing a DBMS from inside a program ("application program"): library of functions and datatypes (a "driver"), CLI, API Typically: client (using that API to call the) library (talks to the) server (may be on same host, or in same process) 2.
Call-level interface -------------------- ODBC is a call-level interface (CLI).
No recompile, no re-linking: The application loads the new driver and calls the functions in it.
aass.oru.se /~tpy/dbk/2003-2004-p34/lectures/odbc/odbc.txt   (229 words)

  
 call-with-current-continuation   (Site not responding. Last check: 2007-11-01)
(call/cc) A Lisp control function that takes a function f as its argument and calls f, passing it the current continuation, which is itself a function, k.
k, which represents the context of the call to call/cc, takes the result of call/cc (which is the result of f) and returns the final result of the whole program.
Thus if, for example, the final result is to print the value returned by call/cc then anything passed to k will also be printed.
burks.bton.ac.uk /burks/foldoc/62/16.htm   (107 words)

  
 Programming ODBC SQL Server Applications (ODBC and SQL Server (SQL Server))   (Site not responding. Last check: 2007-11-01)
ODBC is a standard definition of an application programming interface (API) used to access data in relational or indexed sequential access method (ISAM) databases.
While C, C++, and Visual Basic applications can be written to call ODBC directly, Microsoft also provides several APIs that map over ODBC.
The ODBC function calls in this document use ODBC 3.51 syntax.
msdn.microsoft.com /library/en-us/odbcsql/od_6_0oview_8sc3.asp?...   (570 words)

  
 Call-Level Interface - OneLook Dictionary Search   (Site not responding. Last check: 2007-11-01)
We found 2 dictionaries with English definitions that include the word Call-Level Interface:
Tip: Click on the first link on a line below to go directly to a page where "Call-Level Interface" is defined.
Call-Level Interface : Free On-line Dictionary of Computing [home, info]
onelook.com /cgi-bin/cgiwrap/bware/dofind.cgi?word=Call-Level+Interface   (81 words)

  
 Trifox, Inc. -- Database Access Experts
VORTEXserver is both the virtual database interface that provides access to multiple data managers, and other translation and communication services, including VORTEXcli, the call-level interface.
The database interface, also called VORTEX, is a protocol that defines the communication modules and message blocks for all VORTEX-connected components.
In addition to the elegant access, VORTEXcli supports automatic datatype conversion as well as bulk interface, making your existing C and COBOL applications efficient in a multi-tier, distributed environment.
www.trifox.com /vortex/vtxsrv.html   (476 words)

  
 [No title]   (Site not responding. Last check: 2007-11-01)
NAME MonetDB::CLI - MonetDB Call Level Interface SYNOPSIS use MonetDB::CLI(); my $cxn = MonetDB::CLI->connect($host, $port, $user, $pass, $lang); my $req = $cxn->query('select * from env'); while (my $cnt = $req->fetch) { print $req->field($_) for 0..
$cnt-1; } DESCRIPTION MonetDB::CLI is a call level interface for MonetDB, somewhat similar to SQL/CLI, ODBC, JDBC or DBI.
It is not guaranteed that this call level interface stays the same!
www.cpan.org /modules/by-module/DBD/SGOELDNER/MonetDB-CLI-0.02.readme   (309 words)

  
 SAS/C Note: Will SAS/C applications run as DB2/V4 or DB2/V5 "Stored Procedures"?
DB2 Version 4 and Version 5 support new features "Stored Procedures" and a "Call Level Interface (CALI)".
compliant, direct calls to these functions is not supported from
and then called to make the real calls to the functions.
support.sas.com /techsup/unotes/C/1604.html   (121 words)

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