move sqlite

~/C/sqlite/sqlite3_select.c

@@ -0,0 +1,50 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <sqlite3.h>
+
+static int callback(void *data, int argc, char **argv, char **azColName) {
+    int i;
+    fprintf(stderr, "%s: ", (const char*)data);
+
+    for (i = 0; i<argc; i++) {
+        printf("%s = %s\n", azColName[i], argv[i] ? argv[i] : "NULL");
+    }
+
+    printf("\n");
+    return 0;
+}
+
+int main(int argc, char* argv[]) {
+    sqlite3 *db;
+    char *zErrMsg = 0;
+    int rc;
+    char *sql;
+    const char* data = "Callback function called";
+
+    /* Open database */
+    rc = sqlite3_open("test.db", &db);
+
+    if (rc) {
+        fprintf(stderr, "Can't open database: %s\n", sqlite3_errmsg(db));
+        return(0);
+    } else {
+        fprintf(stderr, "Opened database successfully\n");
+    }
+
+    /* Create SQL statement */
+    sql = "SELECT * from COMPANY";
+
+    /* Execute SQL statement */
+    rc = sqlite3_exec(db, sql, callback, (void*)data, &zErrMsg);
+
+    if (rc != SQLITE_OK) {
+        fprintf(stderr, "SQL error: %s\n", zErrMsg);
+        sqlite3_free(zErrMsg);
+    } else {
+        fprintf(stdout, "Operation done successfully\n");
+    }
+
+    sqlite3_close(db);
+
+    return 0;
+}