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Showing content from http://www.ncbi.nlm.nih.gov/IEB/ToolBox/CPP_DOC/doxyhtml/sqlitewrapp_8cpp.html below:

NCBI C++ ToolKit: src/db/sqlite/sqlitewrapp.cpp File Reference

#define NCBI_USE_ERRCODE_X Db_Sqlite #define SQLITE_ERRMSG_STRM(handle, msg) msg << ": [" << sqlite3_errcode(handle) << "] " << sqlite3_errmsg(handle) #define SQLITE_THROW(type, handle, msg) Convenient macro for throwing CSQLITE_Exception containing error message from SQLite. More...
#define SQLITE_LOG_ERROR(err_subcode, handle, msg) Same as SQLITE_THROW but for logging errors in places where throwing exceptions is impossible. More...
#define SQLITE_SAFE_CALL_EX(call, conn_handle, ex_type, err_msg, retry) Make call to sqlite3 function with automatic retry mechanism. More...
#define SQLITE_SAFE_CALL(sqlite_call, conn_handle, ex_type, err_msg) The same as SQLITE_SAFE_CALL_EX but without additional calls between retries. More...
#define STMT_BIND_IMPL(sql_type, str_type, index_and_val) #define COMMA , #define STMT_BIND_NO_VAL(sql_type, str_type, index) STMT_BIND_IMPL(sql_type, str_type, index) #define STMT_BIND(sql_type, str_type, index, val) STMT_BIND_IMPL(sql_type, str_type, index COMMA val) #define STMT_BIND3(sql_type, str_type, index, val1, val2, val3) STMT_BIND_IMPL(sql_type, str_type, index COMMA val1 COMMA val2 COMMA val3) #define BLOB_SAFE_CALL(blob_call, ex_type, err_msg) ◆ BLOB_SAFE_CALL #define BLOB_SAFE_CALL ( blob_call, ex_type, err_msg ) Value:

err_msg << " " << m_Table << "." << m_Column \

<< " where rowid = " << m_Rowid)

#define SQLITE_SAFE_CALL(sqlite_call, conn_handle, ex_type, err_msg)

The same as SQLITE_SAFE_CALL_EX but without additional calls between retries.

Definition at line 880 of file sqlitewrapp.cpp.

◆ COMMA ◆ NCBI_USE_ERRCODE_X ◆ SQLITE_ERRMSG_STRM #define SQLITE_ERRMSG_STRM ( handle, msg ) msg << ": [" << sqlite3_errcode(handle) << "] " << sqlite3_errmsg(handle)

Definition at line 54 of file sqlitewrapp.cpp.

◆ SQLITE_LOG_ERROR #define SQLITE_LOG_ERROR ( err_subcode, handle, msg ) Value:

#define ERR_POST_X(err_subcode, message)

Error posting with default error code and given error subcode.

static SLJIT_INLINE sljit_ins msg(sljit_gpr r, sljit_s32 d, sljit_gpr x, sljit_gpr b)

#define SQLITE_ERRMSG_STRM(handle, msg)

Same as SQLITE_THROW but for logging errors in places where throwing exceptions is impossible.

Parameters: err_subcode Error subcode for err_posting handle Connection handle where error happened msg Additional explanation of the error

Definition at line 83 of file sqlitewrapp.cpp.

◆ SQLITE_SAFE_CALL #define SQLITE_SAFE_CALL ( sqlite_call, conn_handle, ex_type, err_msg ) Value:

(void)0)

#define SQLITE_SAFE_CALL_EX(call, conn_handle, ex_type, err_msg, retry)

Make call to sqlite3 function with automatic retry mechanism.

The same as SQLITE_SAFE_CALL_EX but without additional calls between retries.

Definition at line 235 of file sqlitewrapp.cpp.

◆ SQLITE_SAFE_CALL_EX #define SQLITE_SAFE_CALL_EX ( call, conn_handle, ex_type, err_msg, retry ) Value:

int sql_ret = SQLITE_ERROR; \

do { \

try { \

sql_ret = call; \

CSQLITE_Exception::ex_type); \

if (sql_ret == SQLITE_BUSY) { \

retry; \

} \

CNcbiOstrstream ostr; \

ostr << err_msg; \

} \

while (sql_ret == SQLITE_BUSY)

CNcbiOstrstreamToString class helps convert CNcbiOstrstream to a string Sample usage:

Exception thrown from all SQLite-related objects and functions.

static int s_ProcessErrorCode(sqlite3 *handle, int sqlite3_code, CSQLITE_Exception::EErrCode ex_code)

Unified handling of return codes from sqlite.

Make call to sqlite3 function with automatic retry mechanism.

Result from call will be in sql_ret variable after macro.

Parameters: call Function along with its parameters to call conn_handle SQLite connection handle that will be used in call ex_type Enum value from CSQLITE_Exception which will be thrown in case of an error err_msg Error explanation to throw in case of an error retry Additional function call to make between retries

Definition at line 214 of file sqlitewrapp.cpp.

◆ SQLITE_THROW #define SQLITE_THROW ( type, handle, msg ) Value:

do { \

CNcbiOstrstream ostr; \

} while (0)

#define DIAG_COMPILE_INFO

Make compile time diagnostic information object to use in CNcbiDiag and CException.

Convenient macro for throwing CSQLITE_Exception containing error message from SQLite.

Parameters: type Enum value from CSQLITE_Exception handle Connection handle where error happened msg Additional explanation of the error

Definition at line 66 of file sqlitewrapp.cpp.

◆ STMT_BIND ◆ STMT_BIND3 ◆ STMT_BIND_IMPL #define STMT_BIND_IMPL ( sql_type, str_type, index_and_val ) Value:

do { \

_ASSERT(m_StmtHandle); \

SQLITE_SAFE_CALL((

NCBI_NAME2

(sqlite3_bind_, sql_type) \

(m_StmtHandle, index_and_val)), \

m_ConnHandle, eStmtBind, \

"Error binding " << #str_type \

<< " parameter N " << index \

); \

_ASSERT(sql_ret == SQLITE_OK); \

} while (0) \

#define NCBI_NAME2(Name1, Name2)

Name concatenation macro with two names.

Definition at line 690 of file sqlitewrapp.cpp.

◆ STMT_BIND_NO_VAL ◆ TBlobReadGuard

Guard opening blob for read-only access at construction and closing it at destruction.

Definition at line 873 of file sqlitewrapp.cpp.

◆ TBlobWriteGuard

Guard opening blob for read-write access at construction and closing it at destruction.

Definition at line 877 of file sqlitewrapp.cpp.

◆ DEFINE_STATIC_FAST_MUTEX() [1/3] DEFINE_STATIC_FAST_MUTEX ( s_AsyncThreadInitMutex ) ◆ DEFINE_STATIC_FAST_MUTEX() [2/3] DEFINE_STATIC_FAST_MUTEX ( s_FileAccessMutex ) ◆ DEFINE_STATIC_FAST_MUTEX() [3/3] DEFINE_STATIC_FAST_MUTEX ( s_SQLITE3_Init_Mutex ) ◆ s_ProcessErrorCode() ◆ kSQLITE_DefPageSize ◆ s_AsyncWritesThread ◆ s_SQLITE3_Initialized

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