SET statement_idThe statement ID of the explained SQL statement, which can be used to query the execution plan of the statement later. If you do not specifySET statement_id, an empty string is used as the statement ID by default.
The tag information will be stored in PLAN_TABLE. If SET STATEMENT_ID is not specified when the EXPLAIN PLAN statement is executed, STATEMENT_ID is left empty by default. In addition, the value of STATEMENT_ID cannot exceed 30 bytes. Otherwise, an error will be reported. Precautions ...
For example we may do a Full index scan when we do an unbounded scan of an index and want the data to be ordered in the index order. The optimizer may decide that selecting all the information from the index and not sorting is more efficient than doing a FTS or a Fast Full Index Sc...
Example 1-4, "EXPLAIN PLAN Output"is an example of the plan table output when using theUTLXPLS.SQLscript. If you have specified a statement identifier, then you can write your own script to query thePLAN_TABLE. For example: Start with ID = 0 and givenSTATEMENT_ID. Use theCONNECTBYclau...
What you see attached is a template. I'm working off one just like it that I designed to go from 2016-2025. Now I'm working on a MASTER to go from 2026-2035. The MASTER takes two separate formulas an... DaCrab_101wrote:Yeah I drive my CPA nuts too... ...
Specifies a query tag. Value range: a string If STATEMENT_ID is not set when the EXPLAIN PLAN statement is executed, STATEMENT_ID is left empty by default. In addition, the value of STATEMENT_ID cannot exceed 30 bytes. Otherwise, an error will be reported. statement Specifies the SQL stat...
The tag information will be stored in PLAN_TABLE. If the EXPLAIN PLAN statement does not contain SET STATEMENT_ID, the value of STATEMENT_ID is empty by default. In addition, the value of STATEMENT_ID cannot exceed 30 bytes. Otherwise, an error will be reported. Precautions EXPLAIN PLAN ...
* XML restricts tag names more than our other output formats, eg they can't * contain white space or slashes. Replace invalid characters with dashes, * so that for example "I/O Read Time" becomes "I-O-Read-Time". */static voidExplainXMLTag(const char *tagname, int flags, ExplainState...
Photo: An example of the kind of RFID tag used in book labels. It helps with automated stock control and (in some systems) might double-up as an anti-theft device. You can often see these by holding library paperbacks up to the light. This tag is a UPM Raflatac RaceTrack that can ...
Format parameters with a loop Building an async SetTimeout function button array in c# Button click open Form 2 and close Form 1 Button Events not working Button is Disable when a textbox is empty Button press for 3 seconds ... trigger event Button that will Show AND Hide a text box...