ColumnFromString parses a string into a Pointer.

LoadConfig loads the configuration for copying data.

RelationshipFromColumns creates a relationship from a Pointer and a Column.

Column holds information about an individual column.

ColumnValue hold the value to update in a column.

Configuration holds all the configuration.

CopyQL manages the data needed for copying.

Relation holds information about a relationship.

SQLConnection handles SQL configuration.

Columns maps the table to its list of columns.

Relations maps the source table and column with the destination.

TableData is generic table data.