the performance of the SQL query execution. The SQL Query Rewrite Facility is enabled
by default.
Examples:
Disable SQL Query Rewrite Facility:
execute(reset no_qrwenable) by sasspds; /* Disable query rewrite */
execute(reset _qrwenable=0) by sasspds; /* Another way to disable */
Re-enable SQL Query Rewrite Facility:
execute(reset _qrwenable) by sasspds; /* Re-enable query rewrite */
execute(reset _qrwenable=1) by sasspds; /* Another way to enable */
_QRW Option:
Use the _QRW reset option to enable diagnostic debugging and tracing outputs from the
SQL Query Rewrite Facility in the log. The diagnostic debugging option is disabled by
default.
Examples:
Enable diagnostic debugging function:
execute(reset _qrw) by sasspds; /* Enable diagnostics */
execute(reset _qrw=1) by sasspds; /* Another way to enable */
Disable diagnostic debugging function:
execute(reset no_qrw) by sasspds; /* Disable diagnostics */
execute(reset _qrw=0) by sasspds; /* Another way to disable */
_QRW Option:
91
Summary of Contents for Scalable Performance Data Server 4.5
Page 1: ...SAS Scalable Performance Data Server 4 5 Administrator s Guide...
Page 7: ...Part 1 Product Notes Chapter 1 SPD Server 4 5 Product Notes 3 1...
Page 8: ...2...
Page 12: ...6...
Page 63: ...Part 3 Migration Chapter 5 SPD Server 3 x to SPD Server 4 5 Conversion Utility 59 57...
Page 64: ...58...
Page 70: ...64 Chapter 5 SPD Server 3 x to SPD Server 4 5 Conversion Utility...
Page 72: ...66...
Page 76: ...70 Chapter 6 Using the SPD Server Name Server to Manage Resources...
Page 94: ...88 Chapter 7 Administering and Configuring SPD Server Using the SAS Management Console...
Page 98: ...92 Chapter 8 SPD Server SQL Query Rewrite Facility...
Page 116: ...110 Chapter 10 Configuring Disk Storage for SPD Server...
Page 128: ...122 Chapter 11 Setting Up SPD Server Parameter Files...
Page 154: ...148...
Page 198: ...192 Chapter 14 ACL Security Overview...
Page 212: ...206 Chapter 15 Managing SPD Server Passwords Users and Table ACLs...
Page 214: ...208...
Page 224: ...218 Chapter 16 SPD Server Operator Interface Procedure PROC SPDO...
Page 236: ...230 Chapter 18 SPD Server Table List Utility Spdsls...
Page 256: ...250 Chapter 19 SPD Server Backup and Restore Utilities...
Page 264: ...258 Chapter 20 SPD Server Directory Cleanup Utility...
Page 270: ......