You can use host-variable arrays to specify a program data area to contain multiple rows of column values. ADb2rowset cursorenables an application to retrieve and process a set of rows from the result table of the cursor. Parent topic:Using host-variable arrays in SQL statements
Use host-variable arrays in your INSERT statement when you do not know at least some of the values to insert until the program runs. About this task You can use the FORnROWS form of the INSERT statement or the MERGE statement to insert multiple rows from values that are provided in h...
key(id) ) in T_TAB index in T_IDX; EOF $ db2 -tvf tab.sql create schema usertd DB20000I The SQL command completed successfully. create table usertd.t1 ( id bigint not null, name varchar(32), description varchar(128), cdate timestamp, constraint pk_t1 primary key(id) ) in T...
Figure 1-1 Non-virtualized server 6 DB2 Virtualization The hypervisors used in server virtualization are classified as either type 1 or type 2: Type 1 This type of hypervisor runs directly on top of the host hardware. This provides a higher level of virtualization and security since the ...
The object must receive input parameters as host variables. Output and InOut parameters must be set up as single element arrays. When editing your source in the Java editor, your changes are dynamically compiled and errors reported immediately. When you add arguments to the .java or .sqlj main...
to be processed by a database server at runtime. This mechanism also means dynamic compilation, plus privilege and authorization checks at runtime. It allows flexibility for the program to construct variable queries that are defined at runtime. This model is also ...
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The number of rows must be less than or equal to the dimension of each of the host-variable arrays. An optional indicator array can be specified for each host-variable array. An indicator array should be specified if the SQLTYPE of any SQLVAR occurrence indicates that a column is nullable...
The host variable was specified in a dynamic SQL statement. Host variables are not valid in dynamic SQL statements. The variable is a host-variable array that was referenced in an unsupported context. For more information, seeHost-variable arrays in PL/I, C, C++, and COBOL. ...