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API > API/Plugins > API/Plugins/SQLiteCore > API/Plugins/SQLiteCore/sqlite
References
| Module | SQLiteCore |
| Header | /Engine/Plugins/Runtime/Database/SQLiteCore/Source/SQLiteCore/Public/sqlite/sqlite3.h |
| Include | #include "sqlite/sqlite3.h" |
Syntax
struct sqlite3_vtab
Remarks
CAPI3REF: Virtual Table Instance Object KEYWORDS: sqlite3_vtab
Every [virtual table module] implementation uses a subclass of this object to describe a particular instance of the [virtual table]. Each subclass will be tailored to the specific needs of the module implementation. The purpose of this superclass is to define certain fields that are common to all module implementations.
^Virtual tables methods can set an error message by assigning a string obtained from [sqlite3_mprintf()] to zErrMsg. The method should take care that any prior string is freed by a call to [sqlite3_free()] prior to assigning a new string to zErrMsg. ^After the error message is delivered up to the client application, the string will be automatically freed by sqlite3_free() and the zErrMsg field will be zeroed.
Variables
| Type | Name | Description | |
|---|---|---|---|
 |
int | nRef | |
 |
const sqlite3_module * | pModule | |
 |
char * | zErrMsg |