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libsql/libsql-sqlite3/ext/misc/carray.h
2023-10-16 13:58:16 +02:00

51 lines
1.5 KiB
C

/*
** 2020-11-17
**
** The author disclaims copyright to this source code. In place of
** a legal notice, here is a blessing:
**
** May you do good and not evil.
** May you find forgiveness for yourself and forgive others.
** May you share freely, never taking more than you give.
**
*************************************************************************
**
** Interface definitions for the CARRAY table-valued function
** extension.
*/
#ifndef _CARRAY_H
#define _CARRAY_H
#include "sqlite3.h" /* Required for error code definitions */
#ifdef __cplusplus
extern "C" {
#endif
/* Use this interface to bind an array to the single-argument version
** of CARRAY().
*/
SQLITE_API int sqlite3_carray_bind(
sqlite3_stmt *pStmt, /* Statement to be bound */
int i, /* Parameter index */
void *aData, /* Pointer to array data */
int nData, /* Number of data elements */
int mFlags, /* CARRAY flags */
void (*xDel)(void*) /* Destructgor for aData*/
);
/* Allowed values for the mFlags parameter to sqlite3_carray_bind().
*/
#define CARRAY_INT32 0 /* Data is 32-bit signed integers */
#define CARRAY_INT64 1 /* Data is 64-bit signed integers */
#define CARRAY_DOUBLE 2 /* Data is doubles */
#define CARRAY_TEXT 3 /* Data is char* */
#define CARRAY_BLOB 4 /* Data is struct iovec */
#ifdef __cplusplus
} /* end of the 'extern "C"' block */
#endif
#endif /* ifndef _CARRAY_H */