sqlite & C

CREATE TABLE <tablename> (<col1name> <col1type> [NOT NULL], <col2name>...)
/*
type: TEXT, INTEGER, NUMBER ...
TEXT  /     
 */

INSERT INTO <tablename> VALUES (<col1value>, <col2value>...)

DELETE FROM <tablename> WHERE <condition1 AND condition2 OR condition3>

UPDATE <tablename> SET <somecolname> = <newcolvalue> WHERE <conditions>

SELECT <somecolname> FROM <tablename> WHERE <conditions>

#include "sqlite3.h"

sqlite3* db;
int result = sqlite3_open(path, &db);
int result = sqlite3_close(db);

int sqlite3_exec(
                 sqlite3 *db,         /* An open database */
                 const char *sql,     /* SQL to be evaluated */
                 int (*callback)(void*,int,char**,char**),  /* Callback function */
                 void *,              /* 1st argument to callback */
                 char **errmsg        /* Error msg written here */
                 );
// ex.
int result = sqlite3_exec(db, sql, NULL, NULL, NULL);

int callback(void*, int, char**, char**);
int callback(void *param, int columnnum, char **column_val, char **column_name);

int sqlite3_get_table(sqlite3 *db,          /* An open database */
                      const char *sql,     /* SQL to be evaluated */
                      char ***azResult,    /* Results of the query */
                      int *nRow,           /* Number of result rows written here */
                      int *nColumn,        /* Number of result columns written here */
                      char **errMsg       /* Error msg written here */
                      );
// ex.
char **azresult;
int result = sqlite3_get_table(this->db, sql, &azresult, NULL, NULL, NULL);
sqlite3_free_table(azresult);