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represents an Oracle column More...
Public Member Functions | |
| bool | equalImpl (AbstractColumn c) |
| returns True if the argument is equal to the current object, False if not | |
| list< string > | getAddColumnSql (AbstractTable t) |
| returns a list of sql strings that can be used to add the column to an existing table More... | |
| string | getDdlName (string name) |
| returns the column name with quoting in case the column name is a reserved word More... | |
| list< string > | getModifySqlImpl (AbstractTable t, AbstractColumn col, *hash opt) |
| returns a list of sql strings that can be used to modify the column to the new definition More... | |
| string | getNativeTypeString () |
| returns the string describing the native type that can be used in SQL More... | |
| string | getRenameSql (AbstractTable t, string new_name) |
| returns a string that can be used to rename the column More... | |
Public Attributes | |
| int | byte_size |
| byte size of the column | |
| bool | char_used |
| the column uses character semantics | |
Protected Member Functions | |
| constructor () | |
| empty constructor for subclasses | |
represents an Oracle column
returns a list of sql strings that can be used to add the column to an existing table
| t | the AbstractTable object to modify |
returns the column name with quoting in case the column name is a reserved word
the name returned here will be used when executing DDL
| list<string> OracleSqlUtil::OracleColumn::getModifySqlImpl | ( | AbstractTable | t, |
| AbstractColumn | col, | ||
| *hash | opt | ||
| ) |
returns a list of sql strings that can be used to modify the column to the new definition
The column names are assumed to be equal
| t | the AbstractTable object to modify |
| col | the new column definition |
| opt | ignored |
| string OracleSqlUtil::OracleColumn::getNativeTypeString | ( | ) |
returns the string describing the native type that can be used in SQL
This method can be used, for example, to add the colunn to a table or when creating the table
returns a string that can be used to rename the column
| t | the AbstractTable object to modify |
| new_name | the new name for the column |