Kross::KexiDB::KexiDBFieldList Class Reference
#include <kexidbfieldlist.h>
Inheritance diagram for Kross::KexiDB::KexiDBFieldList:
Detailed Description
A list of fields.The KexiDBFieldList can be used to handle KexiDBField objects in a backend-independent way.
Example (in Python) ;
# Get the tableschema for the "dept" table. table = connection.tableSchema("dept") # Create a KexiDBFieldList based on the table and filled with the selected fields. subfields = ["deptno","name","loc"] fieldlist = table.fieldlist().subList(subfields) # Create the "SELECT * from dept;" queryschema. query = table.query() # We change the queryschema to "SELECT deptno,name,loc FROM dept;" now. query.fieldlist().setFields(fieldlist) # and change the query to "SELECT deptno,name,loc FROM dept WHERE deptno=5;" query.setWhereExpression("deptno=5") # Execute the query and get a KexiDBCursor object as result which could be used to iterate through the result. cursor = connection.executeQuerySchema(query)
Definition at line 59 of file kexidbfieldlist.h.
Public Member Functions | |
| KexiDBFieldList (::KexiDB::FieldList *fieldlist) | |
| virtual | ~KexiDBFieldList () |
| virtual const QString | getClassName () const |
| ::KexiDB::FieldList * | fieldlist () |
Constructor & Destructor Documentation
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Definition at line 30 of file kexidbfieldlist.cpp. |
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Definition at line 52 of file kexidbfieldlist.cpp. |
Member Function Documentation
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Definition at line 65 of file kexidbfieldlist.h. |
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Definition at line 56 of file kexidbfieldlist.cpp. |
The documentation for this class was generated from the following files:
