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Wrap sqlite.h in sql.hpp

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This commit is contained in:
Nikola Petrov
2025-01-28 00:47:37 +01:00
parent 9a37e8b581
commit 9edd3fc156
5 changed files with 91 additions and 108 deletions
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26
server/inc/sql.hpp
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@@ -1,18 +1,36 @@
#include <cinttypes>
const char create_table[] = "CREATE TABLE IF NOT EXISTS prim_table ( ID INTEGER PRIMARY KEY, USER_ID INTEGER, GEN INTEGER, HASH INTEGER, POS INTEGER, LIKED INTEGER);";
const char create_table[] = "CREATE TABLE IF NOT EXISTS prim_table ( ID INTEGER PRIMARY KEY, USER_ID INTEGER, GEN INTEGER, HASH INTEGER, POS INTEGER, LIKED INTEGER, CHECKED INTEGER);";
const char create_index[] = "CREATE INDEX IF NOT EXISTS idx_usrer_id ON prim_table (USER_ID);";
const char insert_data[] = "INSERT INTO prim_table (USER_ID, GEN, HASH, POS, LIKED) VALUES(?, ?, ?, ?, ?);";
const char insert_data[] = "INSERT INTO prim_table (USER_ID, GEN, HASH, POS, LIKED, CHECKED) VALUES(?, ?, ?, ?, ?, 0);";
const char max_gen[] = "SELECT MAX(GEN) FROM prim_table WHERE USER_ID = ?;";
const char get_unchecked[] = "SELECT USER_ID FROM prim_table WHERE CHECKED = 0 GROUP BY USER_ID;";
constexpr char DB_NAME[] = "data.db";
struct sqlite3;
struct sqlite3_stmt;
#define SQL_DONE 101
#define SQL_NULL 5
namespace sql
{
void init();
void shutdown();
int open(const char *filename, sqlite3 **ppDb);
int prepare_v2(sqlite3 *db, const char *zSql, int nByte, sqlite3_stmt **pStmt, const char **pzTail);
int bind_int64(sqlite3_stmt *pStmt, int column, int64_t value);
int step(sqlite3_stmt *pStmt);
int column_count(sqlite3_stmt *pStmt);
int column_type(sqlite3_stmt *pStmt, int column);
int64_t column_int64(sqlite3_stmt *pStmt, int column);
int finalize(sqlite3_stmt *pStmt);
int reset(sqlite3_stmt *pStmt);
int close(sqlite3 *db);
const char *errmsg(sqlite3 *db);
}