vtkPostgreSQLQuery Class Reference
#include <vtkPostgreSQLQuery.h>
Detailed Description
vtkSQLQuery implementation for PostgreSQL databasesThis is an implementation of vtkSQLQuery for PostgreSQL databases. See the documentation for vtkSQLQuery for information about what the methods do.
- Bug:
- The PostgreSQL adaptor classes use pqxx instead of libpq.
- Thanks:
- Thanks to David Thompson from Sandia National Laboratories for implementing this class. Thanks to Andrew Wilson for the SQLite example.
Definition at line 51 of file vtkPostgreSQLQuery.h.
Public Types | |
| typedef vtkSQLQuery | Superclass |
Public Member Functions | |
| void | PrintSelf (ostream &os, vtkIndent indent) |
| virtual const char * | GetClassName () |
| virtual int | IsA (const char *type) |
| bool | Execute () |
| int | GetNumberOfFields () |
| const char * | GetFieldName (int i) |
| int | GetFieldType (int i) |
| bool | NextRow () |
| bool | HasError () |
| const char * | GetLastErrorText () |
| bool | BeginTransaction () |
| bool | RollbackTransaction () |
| bool | CommitTransaction () |
| vtkVariant | DataValue (vtkIdType c) |
| virtual vtkStdString | EscapeString (vtkStdString s, bool addSurroundingQuotes=true) |
Static Public Member Functions | |
| static vtkPostgreSQLQuery * | New () |
| static int | IsTypeOf (const char *type) |
| static vtkPostgreSQLQuery * | SafeDownCast (vtkObject *o) |
Protected Member Functions | |
| vtkPostgreSQLQuery () | |
| ~vtkPostgreSQLQuery () | |
| void | SetLastErrorText (const char *msg) |
Protected Attributes | |
| vtkPostgreSQLQueryPrivate * | Transactor |
Friends | |
| class | vtkPostgreSQLDatabase |
Member Typedef Documentation
Constructor & Destructor Documentation
| vtkPostgreSQLQuery::vtkPostgreSQLQuery | ( | ) | [protected] |
| vtkPostgreSQLQuery::~vtkPostgreSQLQuery | ( | ) | [protected] |
Member Function Documentation
| static vtkPostgreSQLQuery* vtkPostgreSQLQuery::New | ( | ) | [static] |
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
Reimplemented from vtkObject.
| void vtkPostgreSQLQuery::PrintSelf | ( | ostream & | os, | |
| vtkIndent | indent | |||
| ) | [virtual] |
Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.
Reimplemented from vtkSQLQuery.
| virtual const char* vtkPostgreSQLQuery::GetClassName | ( | ) | [virtual] |
Reimplemented from vtkSQLQuery.
| static int vtkPostgreSQLQuery::IsTypeOf | ( | const char * | name | ) | [static] |
Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkSQLQuery.
| virtual int vtkPostgreSQLQuery::IsA | ( | const char * | name | ) | [virtual] |
Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.
Reimplemented from vtkSQLQuery.
| static vtkPostgreSQLQuery* vtkPostgreSQLQuery::SafeDownCast | ( | vtkObject * | o | ) | [static] |
Reimplemented from vtkSQLQuery.
| bool vtkPostgreSQLQuery::Execute | ( | ) | [virtual] |
Execute the query. This must be performed before any field name or data access functions are used.
Implements vtkSQLQuery.
| int vtkPostgreSQLQuery::GetNumberOfFields | ( | ) | [virtual] |
The number of fields in the query result.
Implements vtkRowQuery.
| const char* vtkPostgreSQLQuery::GetFieldName | ( | int | i | ) | [virtual] |
Return the name of the specified query field.
Implements vtkRowQuery.
| int vtkPostgreSQLQuery::GetFieldType | ( | int | i | ) | [virtual] |
Return the type of the field, using the constants defined in vtkType.h.
Implements vtkRowQuery.
| bool vtkPostgreSQLQuery::NextRow | ( | ) | [virtual] |
Advance row, return false if past end.
Implements vtkRowQuery.
| bool vtkPostgreSQLQuery::HasError | ( | ) | [virtual] |
Return true if there is an error on the current query.
Implements vtkRowQuery.
| bool vtkPostgreSQLQuery::BeginTransaction | ( | ) | [virtual] |
Begin, abort (roll back), or commit a transaction.
Reimplemented from vtkSQLQuery.
| bool vtkPostgreSQLQuery::RollbackTransaction | ( | ) | [virtual] |
Begin, abort (roll back), or commit a transaction.
Reimplemented from vtkSQLQuery.
| bool vtkPostgreSQLQuery::CommitTransaction | ( | ) | [virtual] |
Begin, abort (roll back), or commit a transaction.
Reimplemented from vtkSQLQuery.
| vtkVariant vtkPostgreSQLQuery::DataValue | ( | vtkIdType | c | ) | [virtual] |
Return data in current row, field c
Implements vtkRowQuery.
| const char* vtkPostgreSQLQuery::GetLastErrorText | ( | ) | [virtual] |
Get the last error text from the query
Implements vtkRowQuery.
| virtual vtkStdString vtkPostgreSQLQuery::EscapeString | ( | vtkStdString | s, | |
| bool | addSurroundingQuotes = true | |||
| ) | [virtual] |
Escape a string for inclusion into an SQL query
Reimplemented from vtkSQLQuery.
| void vtkPostgreSQLQuery::SetLastErrorText | ( | const char * | msg | ) | [protected] |
Friends And Related Function Documentation
friend class vtkPostgreSQLDatabase [friend] |
Definition at line 111 of file vtkPostgreSQLQuery.h.
Member Data Documentation
vtkPostgreSQLQueryPrivate* vtkPostgreSQLQuery::Transactor [protected] |
Definition at line 108 of file vtkPostgreSQLQuery.h.
The documentation for this class was generated from the following file:
- dox/IO/vtkPostgreSQLQuery.h
