Table of Contents
- List of Tables
- Title and Copyright Information
- Preface
- 1 Introduction to the Oracle Database Gateway for Informix
-
2
Informix Gateway Features and Restrictions
- 2.1 Remote Insert Rowsource
- 2.2 Using the Pass-Through Feature
- 2.3 CHAR Semantics
- 2.4 Multi-byte Character Sets Ratio Suppression
- 2.5 IPv6 Support
- 2.6 Gateway Session IDLE Timeout
- 2.7 Database Compatibility Issues for Informix
-
2.8
Known Restrictions
- 2.8.1 Transactional Integrity
- 2.8.2 Transaction Capability
- 2.8.3 COMMIT or ROLLBACK in PL/SQL Cursor Loops Closes Open Cursors
- 2.8.4 Pass-Through Feature
- 2.8.5 Informix SMALLFLOAT and REAL Data Types
- 2.8.6 SQL Syntax
- 2.8.7 SQL*Plus
- 2.8.8 Database Links
- 2.8.9 Gateway Data Dictionary Views
- 2.8.10 Stored Procedures
- 2.9 Known Problems
-
3
Case Studies
- 3.1 Case Descriptions
- 3.2 Distribution Media Contents
- 3.3 Demonstration Files
- 3.4 Demonstration Requirements
- 3.5 Creating Demonstration Tables
- 3.6 Case 1: Simple Queries
- 3.7 Case 2: A More Complex Query
- 3.8 Case 3: Joining Informix Tables
- 3.9 Case 4: Write Capabilities
- 3.10 Case 5: Data Dictionary Query
- 3.11 Case 6: The Pass-Through Feature
- A Data Type Conversion
- B Supported SQL Syntax and Functions
-
C
Data Dictionary
- C.1 Informix System Catalog Tables
- C.2 Accessing the Gateway Data Dictionary
- C.3 Direct Queries to Informix Tables
- C.4 Supported Views and Tables
- C.5 Data Dictionary Mapping
- C.6 Gateway Data Dictionary Descriptions
- C.7 ALL_CATALOG
- C.8 ALL_COL_COMMENTS
- C.9 ALL_COL_PRIVS
- C.10 ALL_CONS_COLUMNS
- C.11 ALL_CONSTRAINTS
- C.12 ALL_IND_COLUMNS
- C.13 ALL_INDEXES
- C.14 ALL_OBJECTS
- C.15 ALL_SYNONYMS
- C.16 ALL_TAB_COLUMNS
- C.17 ALL_TAB_COMMENTS
- C.18 ALL_TAB_PRIVS
- C.19 ALL_TABLES
- C.20 ALL_USERS
- C.21 ALL_VIEWS
- C.22 COLUMN_PRIVILEGES
- C.23 DBA_CATALOG
- C.24 DBA_COL_COMMENTS
- C.25 DBA_OBJECTS
- C.26 DBA_TAB_COLUMNS
- C.27 DBA_TAB_COMMENTS
- C.28 DBA_TABLES
- C.29 DICT_COLUMNS
- C.30 DICTIONARY
- C.31 DUAL
- C.32 TABLE_PRIVILEGES
- C.33 USER_CATALOG
- C.34 USER_COL_COMMENTS
- C.35 USER_COL_PRIVS
- C.36 USER_CONS_COLUMNS
- C.37 USER_CONSTRAINTS
- C.38 USER_IND_COLUMNS
- C.39 USER_INDEXES
- C.40 USER_OBJECTS
- C.41 USER_SYNONYMS
- C.42 USER_TAB_COLUMNS
- C.43 USER_TAB_COMMENTS
- C.44 USER_TAB_PRIVS
- C.45 USER_TABLES
- C.46 USER_USERS
- C.47 USER_VIEWS
-
D
Initialization Parameters
- D.1 Initialization Parameter File Syntax
- D.2 Oracle Database Gateway for Informix Initialization Parameters
- D.3 HS_DB_DOMAIN
- D.4 HS_DB_INTERNAL_NAME
- D.5 HS_DB_NAME
- D.6 HS_DESCRIBE_CACHE_HWM
- D.7 HS_LANGUAGE
- D.8 HS_LONG_PIECE_TRANSFER_SIZE
- D.9 HS_OPEN_CURSORS
- D.10 HS_RPC_FETCH_REBLOCKING
- D.11 HS_RPC_FETCH_SIZE
- D.12 HS_TIME_ZONE
- D.13 HS_TRANSACTION_MODEL
- D.14 IFILE
- D.15 HS_FDS_TIMESTAMP_MAPPING
- D.16 HS_FDS_DATE_MAPPING
- D.17 HS_FDS_CONNECT_INFO
- D.18 HS_FDS_RECOVERY_ACCOUNT
- D.19 HS_FDS_RECOVERY_PWD
- D.20 HS_FDS_TRACE_LEVEL
- D.21 HS_FDS_TRANSACTION_ISOLATION
- D.22 HS_FDS_TRANSACTION_LOG
- D.23 HS_FDS_FETCH_ROWS
- D.24 HS_IDLE_TIMEOUT
- D.25 HS_NLS_LENGTH_SEMANTICS
- D.26 HS_KEEP_REMOTE_COLUMN_SIZE
- D.27 HS_FDS_REMOTE_DB_CHARSET
- D.28 HS_FDS_SUPPORT_STATISTICS
- D.29 HS_FDS_SQLLEN_INTERPRETATION
- D.30 HS_FDS_ARRAY_EXEC
- Index