Utility Functions and C Language Reference > Virtual Table Server Functions (VTS) for C, C#, and Java > Virtual Table Server (VTS) Functions for Multiple Connections > Alphabetical Listing > vtc_clear_column

vtc_clear_column

Deprecated. Use lrvtc_clear_column. Clears all data in a column.

C Language

VTCERR2 vtc_clear_column ( PVCI2 pvci,  char *column_name, unsigned short *outRc );

C# Language

bool vts_multi.clear_column ( int pvci,  string column_name);

Java Language

int Vtc.clear_column ( long pvci,  string column_name, OutIntParameter outRc );
Data Update Functions

Arguments

Name Comments
pvci The server connection handle.
column_name The column name.
outRc The return status. 1 - Pass or 0 - Fail

vtc_clear_column clears the data in all the rows of the specified column.

Return Values

C Language:   Returns zero on success or one of the Error Codes.

C# Language: Returns true on success.

Java Language:   Returns zero on success or one of the Error Codes.

Parameterization

All string input arguments can be passed using standard parameterization.

C Language Example

int      rc = 0;
unsigned short outrc;
PVCI2     pvci = 0;
....
rc = vtc_clear_column(pvci, "C_credit", &outrc);
lr_log_message("clear_column rc=%d\n", outrc);

C# Language Example

.Net Multiple Connection Example

Java Language Example

Java Multi-Connection Example