Database reader provider.
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#include <db_reader_provider.h>
Database reader provider.
virtual CL_DBReaderProvider::~CL_DBReaderProvider |
( |
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inlinevirtual |
virtual void CL_DBReaderProvider::close |
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) | |
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pure virtual |
Closes the database reader.
virtual CL_DataBuffer CL_DBReaderProvider::get_column_binary |
( |
int |
index) | |
const |
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pure virtual |
virtual bool CL_DBReaderProvider::get_column_bool |
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int |
index) | |
const |
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pure virtual |
Retrieves the value of the specified column as a boolean.
virtual int CL_DBReaderProvider::get_column_count |
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const |
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pure virtual |
Returns the number of columns in the result set.
virtual CL_DateTime CL_DBReaderProvider::get_column_datetime |
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int |
index) | |
const |
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pure virtual |
Retrieves the value of the specified column as a CL_DateTime.
virtual double CL_DBReaderProvider::get_column_double |
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int |
index) | |
const |
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pure virtual |
Retrieves the value of the specified column as a double.
virtual int CL_DBReaderProvider::get_column_int |
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int |
index) | |
const |
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pure virtual |
Retrieves the value of the specified column as an integer.
virtual CL_String CL_DBReaderProvider::get_column_name |
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int |
index) | |
const |
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pure virtual |
Returns the name of the specified column index.
virtual CL_String CL_DBReaderProvider::get_column_string |
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int |
index) | |
const |
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pure virtual |
Retrieves the value of the specified column as a string.
virtual int CL_DBReaderProvider::get_name_index |
( |
const CL_StringRef & |
name) | |
const |
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pure virtual |
Returns the index of the specified column name.
virtual bool CL_DBReaderProvider::retrieve_row |
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pure virtual |
Retrieves a row from the command execution result.
- Returns
- True if a row was retrieved, false if there are no more rows
The documentation for this class was generated from the following file: