Hi all, I am newbye in sqlite programming.
I written a little C program to begin with sqlite, and I posted it below:
#include <stdio.h>
#include <stdlib.h>
#include <sqlite3.h>
void main() {
int rc, i;
sqlite3* db;
sqlite3_stmt* stmt;
char* sql;
const char* tail;
rc = sqlite3_open("prova.db", &db);
if (rc) {
fprintf(stderr, "E' impossibile aprire il file %s\n", sqlite3_errmsg(db));
sqlite3_close(db);
exit(1);
}
sql = "create table modulo(id, nome, classe, istanza);";
rc = sqlite3_prepare(db, sql, strlen(sql), &stmt, &tail);
if (rc != SQLITE_OK) {
fprintf(stderr, "Errore SQL: %s\n", sqlite3_errmsg(db));
}
rc = sqlite3_step(stmt);
while (rc == SQLITE_ROW) {
for (i = 0; i < sqlite3_column_count(stmt); i++)
fprintf(stderr, "'%s' ", sqlite3_column_text(stmt, i));
fprintf(stderr, "\n");
rc = sqlite3_step(stmt);
}
sqlite3_finaqlize(stmt);
sqlite3_close(db);
}
So, when I compile above program the result is:
bash-3.1# gcc CreaDB.c -o CreaDB
CreaDB.c: In function 'main':
CreaDB.c:21: warning: incompatible implicit declaration of built-in function
'strlen'
CreaDB.c:5: warning: return type of 'main' is not 'int'
CreaDB.c:41:3: warning: no newline at end of file
/tmp/ccs8L4Zw.o: In function `main':
CreaDB.c:(.text+0x1f): undefined reference to `sqlite3_open'
CreaDB.c:(.text+0x37): undefined reference to `sqlite3_errmsg'
CreaDB.c:(.text+0x5e): undefined reference to `sqlite3_close'
CreaDB.c:(.text+0xa4): undefined reference to `sqlite3_prepare'
CreaDB.c:(.text+0xbc): undefined reference to `sqlite3_errmsg'
CreaDB.c:(.text+0xe3): undefined reference to `sqlite3_step'
CreaDB.c:(.text+0x103): undefined reference to `sqlite3_column_text'
CreaDB.c:(.text+0x12d): undefined reference to `sqlite3_column_count'
CreaDB.c:(.text+0x154): undefined reference to `sqlite3_step'
CreaDB.c:(.text+0x16c): undefined reference to `sqlite3_finaqlize'
CreaDB.c:(.text+0x17b): undefined reference to `sqlite3_close'
collect2: ld returned 1 exit status
What is the problem?
Thanks,
savio
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