SQLite3插入错误C ++

Question

I am inserting to sqlite3 table Company where i used following schema to create table

sql = "CREATE TABLE COMPANY("  \
         "NAME TEXT PRIMARY KEY     NOT NULL,"
         "ADDRESS           TEXT    NOT NULL;";

I am able to create table, but when I use following command to insert using sqlite3_bind_text, I am getting following problem as

const char* sql = "INSERT INTO COMPANY(NAME, ADDRESS) VALUES (?, ?)"
sqlite3_stmt *stmt;
int rc = sqlite3_exec(db, sql, callback, &stmt, &zErrMsg);
if(rc == SQLITE_OK ) {
    sqlite3_bind_text(stmt, 1, "abc", 3, 0);
    sqlite3_bind_text(stmt, 2, "def", 3, 0);
    // commit
    sqlite3_step(stmt) ;
    sqlite3_finalize(stmt) ;
}

I am getting error like, SQL ERROR: COMPANY.NAME may not be NULL

Does sqlite3 bind text not work when column is not null?

Answer 1

const char* sql = "INSERT INTO COMPANY(NAME, ADDRESS) VALUES (?, ?)"
sqlite3_stmt *stmt;
char *pszTest ;
int rc = sqlite3_prepare(db, sql, strlen(sql), &stmt, &pszTest) ;
if(rc == SQLITE_OK ) {
    sqlite3_bind_text(stmt, 1, "abc", 3, 0);
    sqlite3_bind_text(stmt, 2, "def", 3, 0);
    // commit
    sqlite3_step(stmt) ;
    sqlite3_finalize(stmt) ;
}