SQL/MX 3.x Installation and Management Guide (H06.22+, J06.11+)

HP NonStop SQL/MX Installation and Management Guide—640325-001
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11. Managing Database Applications
Consequences of a Failed Utility Operation 10-6
Using a Query to Obtain DDL Lock and Process ID Information 10-6
Performing Recovery on Failed Utility Operations 10-8
Structure Changing Operations That Can Run With Active or Inactive DDL Locks
Present 10-9
Using MODIFY to Manage Table and Index Partitions 10-10
MODIFY and EMS Messages 10-10
Online and Offline Partition Management 10-10
MODIFY and TMF 10-11
MODIFY and Table Reloading 10-11
Recovering a Failed MODIFY Request and Resetting Flags 10-13
Using MODIFY to Manage Range-Partitioned Tables and Indexes 10-14
Using MODIFY to Manage Hash-Partitioned Tables and Indexes 10-18
Managing System-Clustered Tables and Indexes 10-21
Using import to Load SQL/MX Tables 10-22
Guidelines for Using import 10-22
Summary of import Options 10-23
Other import Features 10-26
Recommended Practices for Improving import Performance 10-27
Using import to Load Partitions 10-30
Support for restarting import 10-32
Examples of Using import to Load an SQL/MX Table 10-33
Using import to Append Data to Tables or Partitions 10-38
Using DUP to Copy Tables Into Tables 10-40
Guidelines for Using DUP 10-40
Examples of Using DUP to Copy Tables 10-41
Using FASTCOPY to Copy Tables into Tables 10-42
Guidelines for Using FASTCOPY
10-42
Examples of Using FASTCOPY to Copy Tables
10-43
DUP versus FASTCOPY 10-44
Using PURGEDATA to Delete Data From Tables 10-45
Guidelines for Using PURGEDATA 10-45
Examples of Using PURGEDATA to Delete Table Data 10-46
11. Managing Database Applications
Writing SQL/MX Applications to Recover From Temporary Network or Hardware
Service Interruptions 11-1
Recovery for Read-Only Queries 11-2
SQL/MX and SQL/MP Differences in Recovery Action for Read-Only
Queries 11-3