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Overview
| Comment: | Add the new noop_nd() debugging function to the noop.c extension. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
72911fb1b010ae093a161b9c0d21cbde |
| User & Date: | drh 2020-01-14 16:33:07 |
Context
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2020-01-14
| ||
| 16:39 | Remove an ALWAYS on a branch for improved database corruption detection in btree.c:freeSpace(). Test case found by dbsqlfuzz. check-in: 54bf0481 user: drh tags: trunk | |
| 16:33 | Add the new noop_nd() debugging function to the noop.c extension. check-in: 72911fb1 user: drh tags: trunk | |
| 13:24 | For the showdb utility program, more accurate detection of when the database is in autovacuum mode for the "pgidx" subcommand. check-in: 9ce2192b user: drh tags: trunk | |
Changes
Changes to ext/misc/noop.c.
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** 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.
**
******************************************************************************
**
** This SQLite extension implements a noop() function used for testing.
*/
#include "sqlite3ext.h"
SQLITE_EXTENSION_INIT1
#include <assert.h>
#include <string.h>
/*
................................................................................
rc = sqlite3_create_function(db, "noop_i", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC | SQLITE_INNOCUOUS,
0, noopfunc, 0, 0);
if( rc ) return rc;
rc = sqlite3_create_function(db, "noop_do", 1,
SQLITE_UTF8 | SQLITE_DETERMINISTIC | SQLITE_DIRECTONLY,
0, noopfunc, 0, 0);
return rc;
}
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** 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. ** ****************************************************************************** ** ** This SQLite extension implements a noop() function used for testing. ** ** Variants: ** ** noop(X) The default. Deterministic. ** noop_i(X) Deterministic and innocuous. ** noop_do(X) Deterministic and direct-only. ** noop_nd(X) Non-deterministic. */ #include "sqlite3ext.h" SQLITE_EXTENSION_INIT1 #include <assert.h> #include <string.h> /* ................................................................................ rc = sqlite3_create_function(db, "noop_i", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC | SQLITE_INNOCUOUS, 0, noopfunc, 0, 0); if( rc ) return rc; rc = sqlite3_create_function(db, "noop_do", 1, SQLITE_UTF8 | SQLITE_DETERMINISTIC | SQLITE_DIRECTONLY, 0, noopfunc, 0, 0); if( rc ) return rc; rc = sqlite3_create_function(db, "noop_nd", 1, SQLITE_UTF8, 0, noopfunc, 0, 0); return rc; } |