Delete entry

To delete an entry from the PostgresHistorize extension, you must write to the "TchmiSqliteHistorize.DeleteDatabaseEntries" symbol. If no symbol is specified in the command, all entries are deleted. Recording can be stopped for one or all symbols via "disableRecording".

Parameter

Sample - Javascript

TcHmi.Server.writeSymbol(
    'TcHmiPostgresHistorize.DeleteDatabaseEntries',
    {
        "disableRecording": true,
        "symbolName": "MySymbol"
    },
    data => {
        if (data.error !== TcHmi.Errors.NONE ||
            data.response.error ||
            data.response.commands[0].error) {
            // Handle error(s)...
        return;
    }
    // Handle result...
    console.info(
        'TcHmiPostgresHistorize.DeleteDatabaseEntries=' +
        data.response.commands[0].readValue);
    }
);