__sqlite_dbresult Struct Reference

#include <sqlite.h>

Collaboration diagram for __sqlite_dbresult:

Data Fields
_sqlite_tuples *	tuples
_sqlite_header *	headerrec
size_t	num_tuples
size_t	num_fields
sqlite_int64	last_insert_id
int	affected_rows
_sqlite_tuples *	srch_tuples
_sqlite_header *	srch_headerrec

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Detailed Description

The main definition of the dbresult strucutre. This structure keeps the complete information about both fields and values of all records from a query.

This structure keeps to "search" pointers. This is used when the sqlite_get_value() or sqlite_xml_value() functions are called. These pointers will point at the last record being looked up, so that if you do sequencial look ups, it will not loop through the whole chain from the start. Even if you go a little bit back an forth, it will find the quickest way to avoid as many iterations as possible.

Definition at line 93 of file sqlite.h.

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Field Documentation

int __sqlite_dbresult::affected_rows

How many records where INSERTed, UPDATEd or DELETEd

Definition at line 100 of file sqlite.h.

_sqlite_header* __sqlite_dbresult::headerrec

Pointer to the chains with info about the field/columns

Definition at line 96 of file sqlite.h.

sqlite_int64 __sqlite_dbresult::last_insert_id

Reference to the last record from a INSERT INTO statement

Definition at line 99 of file sqlite.h.

size_t __sqlite_dbresult::num_fields

Number of fields for each record

Definition at line 98 of file sqlite.h.

size_t __sqlite_dbresult::num_tuples

Number of records received in the SELECT query

Definition at line 97 of file sqlite.h.

_sqlite_header* __sqlite_dbresult::srch_headerrec

"Cache" of the last header record being looked up

Definition at line 104 of file sqlite.h.

_sqlite_tuples* __sqlite_dbresult::srch_tuples

"Cache" of the last record being looked up

Definition at line 103 of file sqlite.h.

_sqlite_tuples* __sqlite_dbresult::tuples

Pointer to the chains which contains field values

Definition at line 95 of file sqlite.h.

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The documentation for this struct was generated from the following file:

• database/sqlite/sqlite.h