Utility Functions and C Language Reference > Virtual Table Server Functions (VTS) for C, C#, and Java > Virtual Table Server (VTS) Functions for Multiple Connections > Data Update Functions

Data Update Functions

These functions change the data in fields.

vtc_retrieve_messages1 and vtc_retrieve_row change data as a side effect of popping data from the first row. They change data by shifting data up by a row. vtc_rotate* functions move data from the top to the bottom of the table.

Functions with a vts_multi.* format can be used in C# scripts. Functions with a Vtc.* format can be used in Java scripts. Click the C Language link to see the combined C, Java, and C# reference.

C Language C# Language Java Language Description
vtc_clear_column vts_multi.clear_column Vtc. Clears all data in a column.
vtc_clear_message vts_multi.clear_message Vtc. Clears the data in a field.
vtc_clear_row vts_multi.clear_row Vtc.clear_row Clears the data in a row.
vtc_increment vts_multi.increment Vtc.increment Increments a counter stored in a field.
vtc_retrieve_message vts_multi.retrieve_message Vtc.retrieve_message Pops the first field from a column.
vtc_retrieve_messages1 vts_multi.retrieve_messages Vtc.retrieve_messages Pops the first fields from specified columns.
vtc_retrieve_row vts_multi.retrieve_row Vtc.retrieve_row Pops the first fields from all columns.
vtc_rotate_message     Retrieves the first field from the specified column and moves the value to the bottom.
vtc_rotate_messages1     Retrieves the first field from the specified column and moves the value to the bottom.
vtc_rotate_row     Retrieves the first row and moves the values to the bottom
vtc_send_if_unique vts_multi.send_if_unique Vtc.send_if_unique Sets the last field of a column to a value if the value does not exist in the column.
vtc_send_message vts_multi.send_message Vtc.send_message Sets the last field of a column to a value.
vtc_send_row1 vts_multi.send_row1 Vtc.send_row1 Sets the data in multiple columns.
vtc_update_message vts_multi.update_message Vtc.update_message Replaces the data in a field.
vtc_update_message_ifequals vts_multi.update_message_ifequals Vtc.update_message_ifequals Replaces the data in a field if the current data equals a given value.
vtc_update_row1 vts_multi.update_row Vtc.update_row Replaces the data in a row.