test_extension.c•587 B
#include <sqlite3ext.h>
SQLITE_EXTENSION_INIT1
/*
This SQLite extension is used only for testing purposes (npm test).
*/
static void TestExtensionFunction(sqlite3_context* pCtx, int nVal, sqlite3_value** _) {
sqlite3_result_double(pCtx, (double)nVal);
}
#ifdef _WIN32
__declspec(dllexport)
#endif
int sqlite3_extension_init(sqlite3* db, char** pzErrMsg, const sqlite3_api_routines* pApi) {
SQLITE_EXTENSION_INIT2(pApi)
if (pzErrMsg != 0) *pzErrMsg = 0;
sqlite3_create_function(db, "testExtensionFunction", -1, SQLITE_UTF8, 0, TestExtensionFunction, 0, 0);
return SQLITE_OK;
}