modify_v


Description:

[ Version ( since = "4.2.6" ) ]
public bool modify_v (string table_name, DataModel? new_data, string? condition, string[] value_names, Value[] values) throws Error

Propagates an update to this, the update's contents is represented by new_data, this function is primarily reserved to database providers.

Parameters:

this

a MetaStore object

table_name

the name of the table to modify within this

new_data

a DataModel containing the new data to set in table_name, or null (treated as a data model with no row at all)

condition

SQL expression (which may contain variables) defining the rows which are being obsoleted by new_data, or null

value_names

names of values

values

values

nvalues

number of values in value_names and values

Returns:

true if no error occurred