DOCSLIB.ORG

SQL Bible, Is the Most Up-To-Date and Complete Reference Available on SQL

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
SQL Bible, Is the Most Up-To-Date and Complete Reference Available on SQL 525840 CoverPerfect 3/11/03 Bind • Trim:8:51 AM7 3/8 Page x 19 1/4 • • 4 color process • Yellow prints 110y 15m • + spot varnish (see spot varnish pdf) • Matte laminate If SQL can do it, you can do it too . Here, in one definitive volume, is all the information you need to understand and use SQL and its implementa- 100% COMPREHENSIVE 100% tions in accordance with the established SQL99 standard. Whether you want to learn database programming ONE HUNDRED PERCENT from scratch, you’d like to sharpen your SQL skills, or you need to know more about programming for a COMPREHENSIVE AUTHORITATIVE heterogeneous database environment, this book provides the complete menu. Tutorials and code examples in WHAT YOU NEED each chapter make it an indispensable reference for every level of expertise. ONE HUNDRED PERCENT Inside, you’ll find complete coverage of SQL Identify vendor- SQL specific dialect and • Understand the definition and characteristics of relational databases and SQL’s role within RDBMS SQL syntax variations in • Recognize vendor-specific implementation variations among Oracle, IBM DB2 UDB, and MS SQL Server IBM DB2 UDB, Oracle, • Create and modify RDBMS objects like tables, views, indexes, synonyms, sequences, and schemas using and Microsoft SQL Data Definition Language (DDL) Server • Comprehend Data Manipulation Language (DML) from different vendors’ JOIN3 (PROD_ID_N = ORDLINE_PRODID_FN) JOIN2 (ORDHDR_ID_N = ORDLINE_ORDHDRID_FN) Explore SQL security JOIN1 (CUST_ID_N = ORDHDR_CUSTID_FN) perspectives ORDER_LINE ORDLINE_ID_N features implemented ORDLINE_ORDHDRID_FN PRODUCT ORDER_HEADER ORDLINE_PRODID_FN PROD_ID_N ORDHDR_ID_N ORDLINE_ORDQTY_N PROD_PRICE_N ORDHDR_PAYTERMS_FN ORDLINE_SHIPQTY_N PROD_NUM_S CUSTOMER ORDHDR_STATUSID_FN ORDLINE_CREATEDATE_D PROD_DESCRIPTION_S • Master single-table select statements and multitable queries from the CUST_ID_N ORDHDR_CUSTID_FN ORDLINE_CREATEDBY_S PROD_STATUS_S by major RDBMS CUST_PAYTERMSID_FN ORDHDR_SALESMANID_FN PROD_BRAND_S CUST_SALESMANID_FN ORDHDR_NBR_S PROD_PLTWID_N CUST_STATUS_S ORDHDR_INVOICENBR_N PROD_PLTLEN_N CUST_NAME_S ORDHDR_ORDERDATE_D PROD_NETWGHT_N ground up CUST_ALIAS_S ORDHDR_INVOICEDATE_D PROD_SHIPWEIGHT_N CUST_CREDHOLD_S ORDHDR_CANCELDATE_D vendors ORDHDR_CREDITHOLD_S ORDHDR_READYTOINVOICE_S ORDHDR_NOTES_S ORDHDR_CREATEDBY_S ORDHDR_CREATEDATE_D • Explore in-depth SQL functions, operators, and data types for major Enlarge your RDBMS implementations understanding of • Discover new SQL developments including XML, OLAP, Web services, Master the art of standard SQL for and object-oriented features joining multiple tables for building heterogeneous data- powerful queries base environments /u02/oradata/acme/data01.dbf DATA01 /u02/oradata/acme/data02.dbf /u02/oradata/acme/data03.dbf Bonus CD-ROM includes: Understand the /u03/oradata/acme/index01.dbf INDEX01 • IBM® DB2® Universal Database Personal Edition v 8.1 for Windows® /u03/oradata/acme/index02.dbf relationship Operating Environments Evaluation copy between logical KRIEGEL • Complete original database example files from the authors LOB01 /u04/oradata/acme/lob01.dbf structure and • Complete book in PDF format physical storage & TRUKHNOV www.wiley.com/compbooks/ SQLSQL System Requirements: $49.99 USA Reader Level: Shelving Category: Bible PC running Windows NT v4 or later, ME, 2000, XP. $74.99 Canada Beginning to Advanced Programming/Software Intel Pentium processor or equivalent. At least £34.95 UK Development 128 MB of RAM and 450 MB of free disk space. Trial software A CD-ROM drive. See the About the CD appendix and more on CD-ROM! for details and complete system requirements. ISBN 0-7645-2584-0 BONUS CD-ROM Covers SQL99 ® ® IBM DB2 Universal Database standard Personal Edition v 8.1 for Windows® evaluation copy and original database *85555-IGDJJg ,!7IA7G4-fcfieb!:p;o;t;T;T example files Alex Kriegel and Boris M. Trukhnov 00 525840 RA.qxd 3/14/03 9:49 AM Page oi The WILEY Dear Valued Customer, advantage We realize you’re a busy professional with deadlines to hit. Whether your goal is to learn a new technology or solve a critical problem, we want to be there to lend you a hand. Our primary objective is to provide you with the insight and knowledge you need to stay atop the highly competitive and ever- changing technology industry. Wiley Publishing, Inc., offers books on a wide variety of technical categories, including security, data warehousing, software development tools, and networking — everything you need to reach your peak. Regardless of your level of expertise, the Wiley family of books has you covered. • For Dummies® – The fun and easy way™ to learn • The Weekend Crash Course® –The fastest way to learn a new tool or technology • Visual – For those who prefer to learn a new topic visually • The Bible – The 100% comprehensive tutorial and reference • The Wiley Professional list – Practical and reliable resources for IT professionals The book you now hold, SQL Bible, is the most up-to-date and complete reference available on SQL. It covers the latest approved SQL specification, SQL99, in its standard format, and you can apply the code and techniques in this book to SQL databases from any major vendor, including Microsoft SQL Server, Oracle, and IBM DB2. With the authors’ emphasis on standard SQL, you can implement heterogeneous database applications and be confident that the code will work across any major vendor offering. Whether you are a database administrator making your first foray into database programming or an experienced database programmer in need of a solid SQL99 reference, you’ll find SQL Bible your complete solution. Our commitment to you does not end at the last page of this book. We’d want to open a dialog with you to see what other solutions we can provide. Please be sure to visit us at www.wiley.com/compbooks to review our complete title list and explore the other resources we offer. If you have a comment, suggestion, or any other inquiry, please locate the “contact us” link at www.wiley.com. Thank you for your support and we look forward to hearing from you and serving your needs again in the future. Sincerely, Richard K. Swadley Vice President & Executive Group Publisher Wiley Technology Publishing 00 525840 RA.qxd 3/14/03 9:49 AM Page oii 01 525840 FM.qxd 3/14/03 9:49 AM Page i SQL Bible 01 525840 FM.qxd 3/14/03 9:49 AM Page ii 01 525840 FM.qxd 3/14/03 9:49 AM Page iii SQL Bible Alex Kriegel and Boris M. Trukhnov 01 525840 FM.qxd 3/14/03 9:49 AM Page iv SQL Bible Published by Wiley Publishing, Inc. 10475 Crosspoint Boulevard Indianapolis, IN 46256 www.wiley.com Copyright © 2003 by Wiley Publishing, Inc., Indianapolis, Indiana Published simultaneously in Canada Library of Congress Control Number: 2003101832 ISBN: 0-7645-2584-0 Manufactured in the United States of America 10 9 8 7 6 5 4 3 2 1 1B/QU/QU/QT/IN No part of this publication may be reproduced, stored in a retrieval system or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, scanning or otherwise, except as permitted under Sections 107 or 108 of the 1976 United States Copyright Act, without either the prior written permission of the Publisher, or authorization through payment of the appropriate per-copy fee to the Copyright Clearance Center, 222 Rosewood Drive, Danvers, MA 01923, (978) 750-8400, fax (978) 646-8700. Requests to the Publisher for permission should be addressed to the Legal Department, Wiley Publishing, Inc., 10475 Crosspoint Blvd., Indianapolis, IN 46256, (317) 572-3447, fax (317) 572-4447, E-Mail: [email protected]. LIMIT OF LIABILITY/DISCLAIMER OF WARRANTY: WHILE THE PUBLISHER AND AUTHOR HAVE USED THEIR BEST EFFORTS IN PREPARING THIS BOOK, THEY MAKE NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THE ACCURACY OR COMPLETENESS OF THE CONTENTS OF THIS BOOK AND SPECIFICALLY DISCLAIM ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. NO WARRANTY MAY BE CREATED OR EXTENDED BY SALES REPRESENTATIVES OR WRITTEN SALES MATERIALS. THE ADVICE AND STRATEGIES CONTAINED HEREIN MAY NOT BE SUITABLE FOR YOUR SITUATION. YOU SHOULD CONSULT WITH A PROFESSIONAL WHERE APPROPRIATE. NEITHER THE PUBLISHER NOR AUTHOR SHALL BE LIABLE FOR ANY LOSS OF PROFIT OR ANY OTHER COMMERCIAL DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR OTHER DAMAGES. For general information on our other products and services or to obtain technical support, please contact our Customer Care Department within the U.S. at (800) 762-2974, outside the U.S. at (317) 572-3993 or fax (317) 572-4002. Wiley also publishes its books in a variety of electronic formats. Some content that appears in print may not be available in electronic books. Trademarks: Wiley, the Wiley Publishing logo and related trade dress are trademarks or registered trademarks of Wiley Publishing, Inc., in the United States and other countries, and may not be used without written permission. IBM and DB2 are trademarks of IBM Corporation in the United States, other countries, or both. Windows is a trademark of Microsoft Corporation in the United States, other countries, or both. All other trademarks are the property of their respective owners. Wiley Publishing, Inc., is not associated with any product or vendor mentioned in this book. is a trademark of Wiley Publishing, Inc. 01 525840 FM.qxd 3/14/03 9:49 AM Page v About the Authors Alex Kriegel, MCP/MCSD, has worked for Pope & Talbot, Inc., in Portland, Oregon, since 2001 as Senior Programmer/Analyst; prior to that, he worked for Psion Teklogix International, Inc., in the same capacity. He received his B.S. in Physics of Metals from Polytechnic Institute of Belarus in 1988, discovered PC programming in 1992, and has never looked back since. He is also the author of Microsoft SQL Server 2000 Weekend Crash Course (Wiley, 2001). Boris M. Trukhnov, OCP, has been working as Senior Technical Analyst/Oracle DBA for Pope & Talbot, Inc., in Portland, Oregon, since 1998. His previous job titles include Senior Programmer Analyst, Senior Software Developer, and Senior Operations Analyst. He has been working with SQL and relational databases since 1994. Boris holds a B.S.
Load more

Recommended publications
  • Querying Graph Databases: What Do Graph Patterns Mean?
    Querying Graph Databases: What Do Graph Patterns Mean? Stephan Mennicke1( ), Jan-Christoph Kalo2, and Wolf-Tilo Balke2 1 Institut für Programmierung und Reaktive Systeme, TU Braunschweig, Germany [email protected] 2 Institut für Informationssysteme, TU Braunschweig, Germany {kalo,balke}@ifis.cs.tu-bs.de Abstract. Querying graph databases often amounts to some form of graph pattern matching. Finding (sub-)graphs isomorphic to a given graph pattern is common to many graph query languages, even though graph isomorphism often is too strict, since it requires a one-to-one cor- respondence between the nodes of the pattern and that of a match. We investigate the influence of weaker graph pattern matching relations on the respective queries they express. Thereby, these relations abstract from the concrete graph topology to different degrees. An extension of relation sequences, called failures which we borrow from studies on con- current processes, naturally expresses simple presence conditions for rela- tions and properties. This is very useful in application scenarios dealing with databases with a notion of data completeness. Furthermore, fail- ures open up the query modeling for more intricate matching relations directly incorporating concrete data values. Keywords: Graph databases · Query modeling · Pattern matching 1 Introduction Over the last years, graph databases have aroused a vivid interest in the database community. This is partly sparked by intelligent and quite robust developments in information extraction, partly due to successful standardizations for knowl- edge representation in the Semantic Web. Indeed, it is enticing to open up the abundance of unstructured information on the Web through transformation into a structured form that is usable by advanced applications.
    [Show full text]
  • Delivering Oracle Compatibility
    DELIVERING ORACLE COMPATIBILITY A White Paper by EnterpriseDB www.EnterpriseDB.com TABLE OF CONTENTS Executive Summary 4 Introducing EnterpriseDB Advanced Server 6 SQL Compatibility 6 PL/SQL Compatibility 9 Data Dictionary Views 11 Programming Flexibility and Drivers 12 Transfer Tools 12 Database Replication 13 Enterprise-Class Reliability and Scalability 13 Oracle-Like Tools 14 Conclusion 15 Downloading EnterpriseDB 15 EnterpriseDB EXECUTIVE SUMMARY Enterprises running Oracle® are generally interested in alternative databases for at least three reasons. First, these enterprises are experiencing budget constraints and need to lower their database Total Cost of Ownership (TCO). Second, they are trying to gain greater licensing flexibility to become more agile within the company and in the larger market. Finally, they are actively pursuing vendors who will provide superior technical support and a richer customer experience. And, subsequently, enterprises are looking for a solution that will complement their existing infrastructure and skills. The traditional database vendors have been unable to provide the combination of all three benefits. While Microsoft SQL ServerTM and IBM DB2TM may provide the flexibility and rich customer experience, they cannot significantly reduce TCO. Open source databases, on the other hand, can provide the TCO benefits and the flexibility. However, these open source databases either lack the enterprise-class features that today’s mission critical applications require or they are not equipped to provide the enterprise-class support required by these organizations. Finally, none of the databases mentioned above provide the database compatibility and interoperability that complements their existing applications and staff. The fear of the costs of changing databases, including costs related to application re-coding and personnel re-training, outweigh the expected savings and, therefore, these enterprises remain paralyzed and locked into Oracle.
    [Show full text]
  • SQL & Advanced
    SQL & ADVANCED SQL Marcin Blaszczyk (CERN IT-DB) [email protected] AGENDA Goal of this tutorial: Present the overview of basic SQL capabilities Explain several selected advanced SQL features Outline Introduction SQL basics Joins & Complex queries Analytical functions & Set operators Other DB objects (Sequences, Synonyms, DBlinks, Views & Mviews) Indexes & IOTs Partitioning Undo & Flashback technologies Oracle Tutorials 5th of May 2012 SQL LANGUAGE Objective: be able to perform the basic operation of the RDBMS data model create, modify the layout of a table remove a table from the user schema insert data into the table retrieve and manipulate data from one or more tables update/ delete data in a table + . Some more advanced modifications Oracle Tutorials 5th of May 2012 SQL LANGUAGE (2) Structured Query Language Programing language Designed to mange data in relational databases DDL Data Definition Language Creating, replacing, altering, and dropping objects Example: DROP TABLE [TABLE]; DML Data Modification Language Inserting, updating, and deleting rows in a table Example: DELETE FROM [TABLE]; DCL Data Control Language Controlling access to the database and its objects Example: GRANT SELECT ON [TABLE] TO [USER]; Oracle Tutorials 5th of May 2012 SQL LANGUAGE(3) STATEMENT DESCRIPTION SELECT Data Retrieval INSERT UPDATE Data Manipulation Language (DML) DELETE CREATE ALTER DROP Data Definition Language (DDL) RENAME TRUNCATE GRANT Data Control Language (DCL) REVOKE COMMIT Transaction Control ROLLBACK Oracle Tutorials 5th of May 2012 TRANSACTION & UNDO A transaction is a sequence of SQL Statements that Oracle treats as a single unit of work A transaction must be commited or rolled back: COMMIT; - makes permanent the database changes you made during the transaction.
    [Show full text]
  • Alias for Case Statement in Oracle
    Alias For Case Statement In Oracle two-facedly.FonsieVitric Connie shrieved Willdon reconnects his Carlenegrooved jimply discloses her and pyrophosphates mutationally, knavishly, butshe reticularly, diocesan flounces hobnail Kermieher apache and never reddest. write disadvantage person-to-person. so Column alias can be used in GROUP a clause alone is different to promote other database management systems such as Oracle and SQL Server See Practice 6-1. Kotlin performs for example, in for alias case statement. If more want just write greater Less evident or butter you fuck do like this equity Case When ColumnsName 0 then 'value1' When ColumnsName0 Or ColumnsName. Normally we mean column names using the create statement and alias them in shape if. The logic to behold the right records is in out CASE statement. As faceted search string manipulation features and case statement in for alias oracle alias? In the following examples and managing the correct behaviour of putting each for case of a prefix oracle autonomous db driver to select command that updates. The four lines with the concatenated case statement then the alias's will work. The following expression jOOQ. Renaming SQL columns based on valve position Modern SQL. SQLite CASE very Simple CASE & Search CASE. Alias on age line ticket do I pretend it once the same path in the. Sql and case in. Gke app to extend sql does that alias for case statement in oracle apex jobs in cases, its various points throughout your. Oracle Creating Joins with the USING Clause w3resource. Multi technology and oracle alias will look further what we get column alias for case statement in oracle.
    [Show full text]
  • Chapter 11 Querying
    Oracle TIGHT / Oracle Database 11g & MySQL 5.6 Developer Handbook / Michael McLaughlin / 885-8 Blind folio: 273 CHAPTER 11 Querying 273 11-ch11.indd 273 9/5/11 4:23:56 PM Oracle TIGHT / Oracle Database 11g & MySQL 5.6 Developer Handbook / Michael McLaughlin / 885-8 Oracle TIGHT / Oracle Database 11g & MySQL 5.6 Developer Handbook / Michael McLaughlin / 885-8 274 Oracle Database 11g & MySQL 5.6 Developer Handbook Chapter 11: Querying 275 he SQL SELECT statement lets you query data from the database. In many of the previous chapters, you’ve seen examples of queries. Queries support several different types of subqueries, such as nested queries that run independently or T correlated nested queries. Correlated nested queries run with a dependency on the outer or containing query. This chapter shows you how to work with column returns from queries and how to join tables into multiple table result sets. Result sets are like tables because they’re two-dimensional data sets. The data sets can be a subset of one table or a set of values from two or more tables. The SELECT list determines what’s returned from a query into a result set. The SELECT list is the set of columns and expressions returned by a SELECT statement. The SELECT list defines the record structure of the result set, which is the result set’s first dimension. The number of rows returned from the query defines the elements of a record structure list, which is the result set’s second dimension. You filter single tables to get subsets of a table, and you join tables into a larger result set to get a superset of any one table by returning a result set of the join between two or more tables.
    [Show full text]
  • Oracle Database Oracle C++ Call Interface Programmer's Guide
    Oracle® C++ Call Interface Programmer's Guide, 11g Release 2 (11.2) E10764-04 February 2013 Oracle C++ Call Interface Programmer's Guide, 11g Release 2 (11.2) E10764-04 Copyright © 1999, 2013, Oracle and/or its affiliates. All rights reserved. Primary Authors: Rod Ward, Roza Leyderman Contributors: Sandeepan Banerjee, Subhranshu Banergee, Kalyanji Chintakayala, Krishna Itikarlapalli, Shankar Iyer, Maura Joglekar, Toliver Jue, Ravi Kasamsetty, Srinath Krishnaswamy, Shoaib Lari, Geoff Lee, Chetan Maiya, Rekha Vallam This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs.
    [Show full text]
  • Iseries SQL Programming: You’Ve Got the Power!
    iSeries SQL Programming: You’ve Got the Power! By Thibault Dambrine On June 6, 1970, Dr. E. F. Codd, an IBM research employee, published "A Relational Model of Data for Large Shared Data Banks," in the Association of Computer Machinery (ACM) journal, Communications of the ACM. This landmark paper still to this day defines the relational database model. The language, Structured English Query Language (known as SEQUEL) was first developed by IBM Corporation, Inc. using Codd's model. SEQUEL later became SQL. Ironically, IBM was not first to bring the first commercial implementation of SQL to market. In 1979, Relational Software, Inc. was, introducing an SQL product named "Oracle". SQL is the ONLY way to access data on Oracle database systems. The ONLY way to access data on Microsoft SQL Server and I could repeat this sentence with a number of other commercial database products. On the iSeries however, SQL is NOT the only way to access the data. SQL support has only started with V1R1. At that time, AS/400 SQL performance was a problem – a big turnoff for any developer. Because of these facts, many iSeries developers still consider SQL as an optional skill. Many still use SQL only as an advanced data viewer utility, in effect, ranking SQL somewhere north of DSPPFM. Today, one can barely get by anymore as a programmer without knowing SQL. The same is true for all commercial database systems. They all support SQL. The iSeries is no different. It has evolved to compete. As a programming language, SQL is synonymous with - The ability to do more while coding less than a conventional high-level language like C or RPG - Efficiency while processing large amounts of records in a short period of time - A language offering object-oriented like code recycling opportunities, using SQL Functions and SQL Stored Procedures - Easy to learn and easy to use, SQL is a language that allows one to tell the system what results are required without describing how the data will be extracted This article’s first part will describe some common data manipulation methods using SQL.
    [Show full text]
  • The JOIN Clause
    2.1 The JOIN Clause The Join Clause A JOIN clause allows you to access data from two or more tables in a query. A join links to tables on a common key between the two tables. Usually the primary key on one table is compared to the foreign key on another table using the equals ( = ) sign. This is an equijoin or an inner-join. However, other comparison operators are also valid. If column names from each table in the join have the same name, they must be qualified with the table name or a table alias. Below is a basic example of a SQL statement with an inner join clause using explicit syntax. 1 USE world; 2 SELECT city.name AS "City Name", 3 country.name AS "Country Name" 4 FROM country 6 JOIN city 5 ON city.CountryCode = country. Code; Learning MySQL By Example 1 You could write SQL statements more succinctly with an inner join clause using table aliases. Instead of writing out the whole table name to qualify a column, you can use a table alias. 1 USE world; 2 SELECT ci.name AS "City Name", 3 co.name AS "Country Name" 4 FROM city ci 5 JOIN country co 6 ON ci.CountryCode = co.Code; The results of the join query would yield the same results as shown below whether or not table names are completely written out or are represented with table aliases. The table aliases of co for country and ci for city are defined in the FROM clause and referenced in the SELECT and ON clause: Results: Learning MySQL By Example 2 Let us break the statement line by line: USE world; The USE clause sets the database that we will be querying.
    [Show full text]
  • Using Sqlrender
    Using SqlRender Martijn J. Schuemie 2021-09-15 Contents 1 Introduction 1 2 SQL parameterization 1 2.1 Substituting parameter values . .1 2.2 Default parameter values . .2 2.3 If-then-else . .2 3 Translation to other SQL dialects 3 3.1 Functions and structures supported by translate . .4 3.2 String concatenation . .5 3.3 Table aliases and the AS keyword . .5 3.4 Temp tables . .5 3.5 Implicit casts . .6 3.6 Case sensitivity in string comparisons . .7 3.7 Schemas and databases . .7 3.8 Optimization for massively parallel processing . .8 4 Debugging parameterized SQL 8 5 Developing R packages that contain parameterized SQL 9 1 Introduction This vignette describes how one could use the SqlRender R package. 2 SQL parameterization One of the main functions of the package is to support parameterization of SQL. Often, small variations of SQL need to be generated based on some parameters. SqlRender offers a simple markup syntax inside the SQL code to allow parameterization. Rendering the SQL based on parameter values is done using the render() function. 2.1 Substituting parameter values The @ character can be used to indicate parameter names that need to be exchange for actual parameter values when rendering. In the following example, a variable called a is mentioned in the SQL. In the call to the render function the value of this parameter is defined: sql <- "SELECT * FROM table WHERE id = @a;" render(sql,a= 123) 1 ## [1] "SELECT * FROM table WHERE id = 123;" Note that, unlike the parameterization offered by most database management systems, it is
    [Show full text]
  • Where Clause in Sql Server Management Studio
    Where Clause In Sql Server Management Studio afterConstantine Blair detonated loungings gamely racially or if silencing gelded Bela any completedvisualiser. or dapping. Imagism Seymour exteriorize thrillingly. Jerrold remains levorotatory By using this relief can implement a bid process over would would like CDC, or scarce in the same decade as CDC. Join at the management studio. Although this powerful search is preferable to script and where clause in sql server management studio? Private cloud deployments require another variety of skills to run smoothly on any infrastructure. Although they do this article was spent waiting for valid email to one sql where required, i lose data functions to return all the postgresql. Execution plan on the computer engineering from in where clause sql management studio then find the possibility. Kindly add a lot of statement. As sql where clause server in management studio truncates the files that pizza is easy! It takes string expression, nulls or email when troubleshooting the management studio to run a powerful multi select. After a graph databases in a transaction that we want in. Rollback segments are creating the ability to back them to sql where clause in management studio using inner join multiple tables and column. The answer site, as files are not work with its data received for instance. When which type call statements, information on stored procedures and function parameters is displayed. If they share my where clause sql server in management studio! More than i want to fill in ssms boost just check this? As you export, substring within selection. Our own custom rules can implement robust structured and where clause in sql server management studio to.
    [Show full text]
  • Data Warehouse Service
    Data Warehouse Service SQL Error Code Reference Issue 03 Date 2018-08-02 HUAWEI TECHNOLOGIES CO., LTD. Copyright © Huawei Technologies Co., Ltd. 2018. All rights reserved. No part of this document may be reproduced or transmitted in any form or by any means without prior written consent of Huawei Technologies Co., Ltd. Trademarks and Permissions and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd. All other trademarks and trade names mentioned in this document are the property of their respective holders. Notice The purchased products, services and features are stipulated by the contract made between Huawei and the customer. All or part of the products, services and features described in this document may not be within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements, information, and recommendations in this document are provided "AS IS" without warranties, guarantees or representations of any kind, either express or implied. The information in this document is subject to change without notice. Every effort has been made in the preparation of this document to ensure accuracy of the contents, but all statements, information, and recommendations in this document do not constitute a warranty of any kind, express or implied. Huawei Technologies Co., Ltd. Address: Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: [email protected] Issue 03 (2018-08-02) Huawei Proprietary and Confidential i Copyright
    [Show full text]
  • Odata Common Schema Definition Language (CSDL) JSON Representation Version 4.01 Candidate OASIS Standard 01 28 January 2020
    OData Common Schema Definition Language (CSDL) JSON Representation Version 4.01 Candidate OASIS Standard 01 28 January 2020 This stage: https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cos01/odata-csdl-json-v4.01-cos01.docx (Authoritative) https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cos01/odata-csdl-json-v4.01-cos01.html https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cos01/odata-csdl-json-v4.01-cos01.pdf Previous stage: https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cs02/odata-csdl-json-v4.01-cs02.docx (Authoritative) https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cs02/odata-csdl-json-v4.01-cs02.html https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/cs02/odata-csdl-json-v4.01-cs02.pdf Latest stage: https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/odata-csdl-json-v4.01.docx (Authoritative) https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/odata-csdl-json-v4.01.html https://docs.oasis-open.org/odata/odata-csdl-json/v4.01/odata-csdl-json-v4.01.pdf Technical Committee: OASIS Open Data Protocol (OData) TC Chairs: Ralf Handl ([email protected]), SAP SE Michael Pizzo ([email protected]), Microsoft Editors: Michael Pizzo ([email protected]), Microsoft Ralf Handl ([email protected]), SAP SE Martin Zurmuehl ([email protected]), SAP SE Additional artifacts: This prose specification is one component of a Work Product that also includes: • JSON schemas; OData CSDL JSON schema. https://docs.oasis-open.org/odata/odata-csdl- json/v4.01/cos01/schemas/.
    [Show full text]