14. DDL and DML related operations
This type of operation is related to DDL and DML SQL statements. Depending on the specific SQL statement and other related factors, the following operations may appear in the execution plan of the relevant SQL statement. Also note that this type of operation will result in changes to database objects or data.
1）CREATE TABLE STATEMENT
Create a data table. This operation appears in the execution plan generated when creating a table through the create[global temporay,...]table statement. This operation is specifically shown as node 0 in Figure 14-1.
Figure 14-1 Example of DDL-related operations CREATE TABLE STATEMENT
2）CREATE INDEX STATEMENT
Create indexes. The action appears