Show Syntax | HP c-tree-SQL ISQL and Tools specs

ISQL Statements

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ISQL> SET DISPLAY COST ON

ISQL> -- Select from the one-record SYSCALCTABLE table:

ISQL> SELECT * FROM SYSCALCTABLE;

Estimated Cost Values :

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COST	: 8080
CARDINALITY	:	200
TREE SIZE	:	3072

FLD

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100

3.7.19SHOW

Syntax

SHOW [ show_option SPOOL ] ; show_option ::

HISTORY

PAGESIZE

LINESIZE

COMMAND LINES REPORT

ECHO

PAUSE

TIME

DISPLAY COST AUTOCOMMIT

TRANSACTION ISOLATION LEVEL CONNECTION

Description

The SHOW statement displays the values of the various settings controlled by corresponding SET and SPOOL statements. If the SHOW statement omits show_option, it displays all the ISQL settings currently in effect.

See Section 3.7.18 "SET" on page 3-34,Section 3.7.20 "SPOOL" on page 3-38, and Section

3.7.8"EDIT" on page 3-25 for details on the settings displayed by the SHOW statement.

Example

ISQL> SHOW

ISQL ENVIRONMENT

FairCom Corporation

3-37

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HP c-tree-SQL ISQL and Tools manual Show Syntax

Contents

For use with c-treeSQL Server Isql and Tools Reference GuidePage Table of Contents Data Load Utility dbload Iii Tutorial Source Code FairCom Corporation Audience Syntax Diagram ConventionsDocumentation Overview Purpose of this Manual Isql and Tools Related Documentation Overview Introduction Isql and Tools FairCom Corporation Isql Quick TourIntroductory Tutorial Init Isql Commit Work Custmast DefineManage Isql Create Table Custmast Done Complete Introductory Tutorial CodeQuick Tour ISQLTutorial2.sql Relational Model and Indexing Tutorial Quick Tour Insert Into Values Insert IntoValues QTY Price Commit Work Complete Relational Model and Indexing Tutorial Source Code ISQLTutorial3.sql Locking Tutorial @ISQL @iSQLTutorial3.sql Isql Delete from Custmast Complete Locking Tutorial Source Code ISQLTutorial4.sql Transaction Processing Tutorial Transaction Rollback Work Complete Transaction Processing Tutorial Source Code Arguments Isql StatementsStarting Interactive SQL Syntax Connectstring PasswordStatement History Support Username Statement Summary Formatting Output of Isql QueriesIsql Statements Isql Statements for Statement History Support Display Isql Statements for Query Formatting Summary Customername Customercity Orderid Ordervalue Example 3-1 Unformatted Query Display from Isql Example 3-2 Controlling Display Width of Character Columns Formatting Column Display with the Column Statement Example 3-3 Customizing Format of Numeric Column Displays OrdervalueCustomername Customercity Example 3-4 Specifying Column Breaks and Values with Display Numorders Customername Example 3-6 Specifying a Query Header and Footer with Title Transaction Support Help and Table Statements Example Isql Reference1 @ Execute Syntax Description Breakspec Break Syntax Examples Skip nCustomername History Clear Syntax Break Column Compute Display Title ArgumentColumn Syntax Option Columnname Format formatstringHeading headingtext Character Description Date-Time Format Strings for the Column Statement Null ? Type Length Colname Not Null INTChar Orderinfo AmountSysdate Compute FLDColumn Title NEW Title Variablename AVG MAX MIN SUM Count Value Define Syntax @columnname ColpositionDisplayvalue COL columnnumber Edit Syntax Exit or Quit Syntax Related StatementsExit Isql GET query.sql 10 GET Syntax Isql RUN Orderstate Lotlocation Help CommandsclausesHelp Syntax History Syntax Following example illustrates usage of the History statement Hostcommand Host or SH or SyntaxFrom List Syntax Isql History Quit or Exit Syntax16 RUN Syntax Quit Linesize Save Syntax18 SET Syntax Pagesize Pagesize numberlines TBL Connection databasename DefaultTransaction Isolation Level isolationlevel Isql Break on Isql Select TBL from Systables TBL Show Syntax Database Connections Is Default ?Spool Syntax Filename on Isql Spool OFF Start SyntaxArgument … Isql Spool STK on Not Null Varchar Null ? Type Length Colname Not Null INT Tablename Type Length Colname Null ?Date Double Title SyntaxLeft Center Right COL n Text Isql Clear Title Isql and Tools FairCom Corporation Introduction Data Load Utility dbload Options Dbload Command Line SyntaxCommandsfile Prerequisites for Dbload Data Load Utility dbload Data File Formats Next Record Commands FileVariable Length Records Fixed Length Records Char Short Long Float Double Define Record Statement Null For Each Statement Examples Example 4-1 Sample dbload commands files Compilation Errors Record name redefinedPosition not specified for fixed length record Fatal Errors Isql and Tools FairCom Corporation Prerequisites for Dbdump Data Unload Utility dbdump Dbdump Command Line Syntax Short Long Float Double Data Unload Utility dbdump For Record Statement Define Record custrec of Fixed Length 37 AS Isql and Tools FairCom Corporation Schema Export Utility dbschema Username.triggername Username.procedurenameOutfile Username.tablename END Schema Export Utility dbschemaDbschema Import Begin Isql and Tools FairCom Corporation Commit Work Select * from Custmast Delete from Custmast Tutorial Source Code Integer MoneyVARCHAR6 Commit Work Delete from Custmast Tutorial Source Code Imdesc VARCHAR48 Select * from orderlist Select * from orderitems Isql and Tools FairCom Corporation Index-i Symbols Index-ii FairCom Corporation Isql Index-iii FairCom Corporation Index