Welcome to the Progress DataDirect for ODBC for Apache Cassandraâ„¢ Driver
What's New in This Release?
Conventions Used in This Guide
About the Product Documentation
Contacting Technical Support
Getting Started
Configuring and Connecting on Windows
Setting the Library Path Environment Variable (Windows)
Configuring a Data Source
Testing the Connection
Configuring and Connecting on UNIX and Linux
Environment Configuration
Test Loading the Driver
Setting the Library Path Environment Variable (UNIX and Linux)
Configuring a Data Source in the System Information File
Testing the Connection
Accessing Data With Third-Party Applications
What Is ODBC?
How Does It Work?
Why Do Application Developers Need ODBC?
About the Apache Cassandra Driver
Driver Requirements
Support for Multiple Environments
Support for Windows Environments
32-Bit Driver
64-Bit Driver
Setup of the Driver
Driver File Names for Windows
Support for UNIX and Linux Environments
32-Bit Driver
64-Bit Drivers
AIX
HP-UX 11 aCC
Linux
Oracle Solaris
Setup of the Environment and the Drivers
Driver Names for UNIX and Linux
ODBC Compliance
Version String Information
getFileVersionString Function
Data Types
Retrieving Data Type Information
Complex Type Normalization
Collection Types
Tuple and User-Defined Types
Nested Complex Types
Isolation and Lock Levels Supported
Binding Parameter Markers
Supported Features
Unicode Support
Using IP Addresses
Parameter Metadata Support
Insert and Update Statements
Select Statements
SQL Support
Number of Connections and Statements Supported
Using the Driver
Configuring and Connecting to Data Sources
Configuring the Product on UNIX/Linux
Environment Variables
Library Search Path
ODBCINI
ODBCINST
DD_INSTALLDIR
The Test Loading Tool
Data Source Configuration on UNIX/Linux
Configuration Through the System Information (odbc.ini) File
Sample Default odbc.ini File
The Example Application
DSN-less Connections
Sample odbcinst.ini File
File Data Sources
UTF-16 Applications on UNIX and Linux
Data Source Configuration Using a GUI
SQL Engine Tab
Advanced Tab
Schema Map Tab
Security Tab
Using a Connection String
Using a Logon Dialog Box
Performance Considerations
Using the SQL Engine Server
Configuring the SQL Engine Server on Windows
Configuring Server Mode on Windows
Starting the SQL Engine Server on Windows
Stopping the SQL Engine Server on Windows
Configuring the SQL Engine Server on UNIX/Linux
Configuring and Starting the SQL Engine Server on UNIX/Linux
Stopping the SQL Engine Server on UNIX/Linux
Configuring Java Logging for the SQL Engine Server
Using Failover in a Cluster
Using Identifiers
Troubleshooting
Diagnostic Tools
ODBC Trace
Creating a Trace Log
Enabling Tracing
Windows ODBC Administrator
System Information (odbc.ini) File
The Test Loading Tool
ODBC Test
Logging
Logging Components
Driver to SQL Communication Logger
SQL Engine Logger
Wire Protocol Adapter Logger
Configuring Logging
Using the JVM
Using the Driver
The demoodbc Application
The Example Application
Other Tools
Error Messages
Troubleshooting
Setup/Connection Issues
Troubleshooting the Issue
Interoperability Issues
Troubleshooting the Issue
Performance Issues
Out-of-Memory Issues
Operation Timeouts
Connection Option Descriptions
Application Using Threads
Ascii Size
Authentication Method
Cluster Nodes
Config Options
Create Map
Data Source Name
Decimal Precision
Decimal Scale
Description
Fetch Size
Host Name
IANAAppCodePage
Initialization String
JVM Arguments
JVM Classpath
Keyspace Name
Log Config File
Login Timeout
Native Fetch Size
Password
Port Number
Query Timeout
Read Consistency
Read Only
Report Codepage Conversion Errors
Result Memory Size
Schema Map
Server Port Number
SQL Engine Mode
Transaction Mode
User Name
Varchar Size
Varint Precision
Write Consistency
Supported SQL Functionality
Data Definition Language (DDL)
Native and Refresh Escape Clauses
Delete
Insert
Refresh Map (EXT)
Select
Select Clause
Aggregate Functions
From Clause
Outer Join Escape Sequences
Join in a From Clause
Subquery in a From Clause
Where Clause
Group By Clause
Having Clause
Union Operator
Intersect Operator
Except and Minus Operators
Order By Clause
Limit Clause
Update
SQL Expressions
Column Names
Literals
Character String Literals
Numeric Literals
Binary Literals
Date/Time Literals
Integer Literals
Operators
Unary Operator
Binary Operator
Arithmetic Operators
Concatenation Operator
Comparison Operators
Logical Operators
Operator Precedence
Functions
Conditions
Subqueries
IN Predicate
EXISTS Predicate
UNIQUE Predicate
Correlated Subqueries
Reference
Code Page Values
IANAAppCodePage Values
ODBC API and Scalar Functions
API Functions
Scalar Functions
String Functions
Numeric Functions
Date and Time Functions
System Functions
Internationalization, Localization, and Unicode
Internationalization and Localization
Locale
Language
Country
Variant
Unicode Character Encoding
Background
Unicode Support in Databases
Unicode Support in ODBC
Unicode and Non-Unicode ODBC Drivers
Function Calls
Unicode Application with a Non-Unicode Driver
Unicode Application with a Unicode Driver
Data
Unicode Driver
ANSI Driver
Default Unicode Mapping
Connection Attribute for Unicode
Driver Manager and Unicode Encoding on UNIX/Linux
References
Designing ODBC applications for performance optimization
Using catalog functions
Caching information to minimize the use of catalog functions
Avoiding search patterns
Using a dummy query to determine table characteristics
Retrieving data
Retrieving long data
Reducing the size of data retrieved
Using bound columns
Using SQLExtendedFetch instead of SQLFetch
Choosing the right data type
Selecting ODBC functions
Using SQLPrepare/SQLExecute and SQLExecDirect
Using arrays of parameters
Using the cursor library
Managing connections and updates
Managing connections
Managing commits in transactions
Choosing the right transaction model
Using positioned updates and deletes
Using SQLSpecialColumns
Using Indexes
Introduction
Improving Row Selection Performance
Indexing Multiple Fields
Deciding Which Indexes to Create
Improving Join Performance
Locking and Isolation Levels
Locking
Isolation Levels
Locking Modes and Levels
WorkAround Options
Threading
Glossary
application
authentication
bulk load
client load balancing
conformance
connection pooling
connection retry
connection string
data source
driver
Driver Manager
DSN (Data Source Name)
DTC (Distributed Transaction Coordinator)
failover
index
isolation level
Kerberos
load balancing
locking level
MTS (Microsoft Transaction Server)
NTLM
ODBC Administrator
OS authentication
Performance Tuning Wizard
reauthentication
SQL Grammar
Secure Sockets Layer (SSL)
SSL client/server authentication
Unicode
user ID/password authentication
Copyright
Welcome to the Progress DataDirect for ODBC for Apache Cassandraâ„¢ Driver
Copyright
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