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Qore FreetdsSqlUtil Module Reference
1.2.1
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represents a FreeTDS-specific column More...

Public Member Functions | |
| constructor (string n, string nt, *string qt, int sz, bool nul, *string dv, *string cm, softint bs) | |
| creates the column from the supplied arguments | |
| softlist | getAddColumnSql (AbstractTable t) |
| returns a list of sql strings that can be used to add the column to an existing table More... | |
| list | 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; if the column definitions are identical then an empty list is returned More... | |
| string | getNativeTypeString () |
| returns a string giving the native type of the column | |
| 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 | |
Private Member Functions | |
| bool | equalImpl (AbstractColumn c) |
| returns True if the argument is equal to the current object, False if not | |
represents a FreeTDS-specific column
| softlist FreetdsSqlUtil::FreetdsColumn::getAddColumnSql | ( | AbstractTable | t | ) |
returns a list of sql strings that can be used to add the column to an existing table
| t | the SqlUtil::AbstractTable object to modify |
| list FreetdsSqlUtil::FreetdsColumn::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; if the column definitions are identical then an empty list is returned
The column names are assumed to be equal.
| t | the SqlUtil::AbstractTable object to modify |
| col | the new column definition |
| opt | column modification options (none are supported in this class) |
returns a string that can be used to rename the column
| t | the SqlUtil::AbstractTable object to modify |
| new_name | the new name for the column |