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Add comments and prototype for experimental sqlite_last_statement_changes() API function. Also, allow function to be called from tcl. (CVS 1273)

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FossilOrigin-Name: ca99920b0dbf773962b47766d690154fd1276513
This commit is contained in:
rdc
2004-02-25 22:51:06 +00:00
parent 268380ca9e
commit f146a77677
7 changed files with 91 additions and 28 deletions
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11
src/func.c
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@@ -16,7 +16,7 @@
** sqliteRegisterBuildinFunctions() found at the bottom of the file.
** All other code has file scope.
**
** $Id: func.c,v 1.42 2004/02/25 13:47:32 drh Exp $
** $Id: func.c,v 1.43 2004/02/25 22:51:06 rdc Exp $
*/
#include <ctype.h>
#include <math.h>
@@ -210,10 +210,19 @@ static void last_insert_rowid(sqlite_func *context, int arg, const char **argv){
sqlite_set_result_int(context, sqlite_last_insert_rowid(db));
}
/*
** Implementation of the change_count() SQL function. The return
** value is the same as the sqlite_changes() API function.
*/
static void change_count(sqlite_func *context, int arg, const char **argv){
sqlite *db = sqlite_user_data(context);
sqlite_set_result_int(context, sqlite_changes(db));
}
/*
** Implementation of the last_statement_change_count() SQL function. The
** return value is the same as the sqlite_last_statement_changes() API function.
*/
static void last_statement_change_count(sqlite_func *context, int arg,
const char **argv){
sqlite *db = sqlite_user_data(context);