case axp_appsearch_data_v2.hltype when 'iview' then concat('i',axp_appsearch_data_v2.structname) when 'tstruct' then concat('t',axp_appsearch_data_v2.structname) else ...

#include "secrets.h" // Wifi & Database credentials. const char* ssid = WIFI_SSID; // Use data from secrets.h const char* password = WIFI_PASSWORD; // Use data from secrets.h ...