Merge pull request #979 from gwenn/3.36.0

Bump bundled sqlite3 version to 3.36.0

libsqlite3-sys/sqlite3/bindgen_bundled_version.rs

@@ -1,9 +1,9 @@
 /* automatically generated by rust-bindgen 0.58.1 */
 
-pub const SQLITE_VERSION: &'static [u8; 7usize] = b"3.35.5\0";
+pub const SQLITE_VERSION: &'static [u8; 7usize] = b"3.36.0\0";
-pub const SQLITE_VERSION_NUMBER: i32 = 3035005;
+pub const SQLITE_VERSION_NUMBER: i32 = 3036000;
 pub const SQLITE_SOURCE_ID: &'static [u8; 85usize] =
-    b"2021-04-19 18:32:05 1b256d97b553a9611efca188a3d995a2fff712759044ba480f9a0c9e98fae886\0";
+    b"2021-06-18 18:36:39 5c9a6c06871cb9fe42814af9c039eb6da5427a6ec28f187af7ebfb62eafa66e5\0";
 pub const SQLITE_OK: i32 = 0;
 pub const SQLITE_ERROR: i32 = 1;
 pub const SQLITE_INTERNAL: i32 = 2;
@@ -192,6 +192,8 @@ pub const SQLITE_FCNTL_SIZE_LIMIT: i32 = 36;
 pub const SQLITE_FCNTL_CKPT_DONE: i32 = 37;
 pub const SQLITE_FCNTL_RESERVE_BYTES: i32 = 38;
 pub const SQLITE_FCNTL_CKPT_START: i32 = 39;
+pub const SQLITE_FCNTL_EXTERNAL_READER: i32 = 40;
+pub const SQLITE_FCNTL_CKSM_FILE: i32 = 41;
 pub const SQLITE_GET_LOCKPROXYFILE: i32 = 2;
 pub const SQLITE_SET_LOCKPROXYFILE: i32 = 3;
 pub const SQLITE_LAST_ERRNO: i32 = 4;
@@ -389,7 +391,8 @@ pub const SQLITE_TESTCTRL_PRNG_SEED: i32 = 28;
 pub const SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS: i32 = 29;
 pub const SQLITE_TESTCTRL_SEEK_COUNT: i32 = 30;
 pub const SQLITE_TESTCTRL_TRACEFLAGS: i32 = 31;
-pub const SQLITE_TESTCTRL_LAST: i32 = 31;
+pub const SQLITE_TESTCTRL_TUNE: i32 = 32;
+pub const SQLITE_TESTCTRL_LAST: i32 = 32;
 pub const SQLITE_STATUS_MEMORY_USED: i32 = 0;
 pub const SQLITE_STATUS_PAGECACHE_USED: i32 = 1;
 pub const SQLITE_STATUS_PAGECACHE_OVERFLOW: i32 = 2;

libsqlite3-sys/sqlite3/sqlite3.h

@@ -123,9 +123,9 @@ extern "C" {
 ** [sqlite3_libversion_number()], [sqlite3_sourceid()],
 ** [sqlite_version()] and [sqlite_source_id()].
 */
-#define SQLITE_VERSION        "3.35.5"
+#define SQLITE_VERSION        "3.36.0"
-#define SQLITE_VERSION_NUMBER 3035005
+#define SQLITE_VERSION_NUMBER 3036000
-#define SQLITE_SOURCE_ID      "2021-04-19 18:32:05 1b256d97b553a9611efca188a3d995a2fff712759044ba480f9a0c9e98fae886"
+#define SQLITE_SOURCE_ID      "2021-06-18 18:36:39 5c9a6c06871cb9fe42814af9c039eb6da5427a6ec28f187af7ebfb62eafa66e5"
 
 /*
 ** CAPI3REF: Run-Time Library Version Numbers
@@ -1128,6 +1128,23 @@ struct sqlite3_io_methods {
 ** file to the database file, but before the *-shm file is updated to
 ** record the fact that the pages have been checkpointed.
 ** </ul>
+**
+** <li>[[SQLITE_FCNTL_EXTERNAL_READER]]
+** The EXPERIMENTAL [SQLITE_FCNTL_EXTERNAL_READER] opcode is used to detect
+** whether or not there is a database client in another process with a wal-mode
+** transaction open on the database or not. It is only available on unix.The
+** (void*) argument passed with this file-control should be a pointer to a
+** value of type (int). The integer value is set to 1 if the database is a wal
+** mode database and there exists at least one client in another process that
+** currently has an SQL transaction open on the database. It is set to 0 if
+** the database is not a wal-mode db, or if there is no such connection in any
+** other process. This opcode cannot be used to detect transactions opened
+** by clients within the current process, only within other processes.
+** </ul>
+**
+** <li>[[SQLITE_FCNTL_CKSM_FILE]]
+** Used by the cksmvfs VFS module only.
+** </ul>
 */
 #define SQLITE_FCNTL_LOCKSTATE               1
 #define SQLITE_FCNTL_GET_LOCKPROXYFILE       2
@@ -1167,6 +1184,8 @@ struct sqlite3_io_methods {
 #define SQLITE_FCNTL_CKPT_DONE              37
 #define SQLITE_FCNTL_RESERVE_BYTES          38
 #define SQLITE_FCNTL_CKPT_START             39
+#define SQLITE_FCNTL_EXTERNAL_READER        40
+#define SQLITE_FCNTL_CKSM_FILE              41
 
 /* deprecated names */
 #define SQLITE_GET_LOCKPROXYFILE      SQLITE_FCNTL_GET_LOCKPROXYFILE
@@ -4179,6 +4198,15 @@ SQLITE_API const char *sqlite3_normalized_sql(sqlite3_stmt *pStmt);
 ** [BEGIN] merely sets internal flags, but the [BEGIN|BEGIN IMMEDIATE] and
 ** [BEGIN|BEGIN EXCLUSIVE] commands do touch the database and so
 ** sqlite3_stmt_readonly() returns false for those commands.
+**
+** ^This routine returns false if there is any possibility that the
+** statement might change the database file.  ^A false return does
+** not guarantee that the statement will change the database file.
+** ^For example, an UPDATE statement might have a WHERE clause that
+** makes it a no-op, but the sqlite3_stmt_readonly() result would still
+** be false.  ^Similarly, a CREATE TABLE IF NOT EXISTS statement is a
+** read-only no-op if the table already exists, but
+** sqlite3_stmt_readonly() still returns false for such a statement.
 */
 SQLITE_API int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
 
@@ -4348,18 +4376,22 @@ typedef struct sqlite3_context sqlite3_context;
 ** contain embedded NULs.  The result of expressions involving strings
 ** with embedded NULs is undefined.
 **
-** ^The fifth argument to the BLOB and string binding interfaces
+** ^The fifth argument to the BLOB and string binding interfaces controls
-** is a destructor used to dispose of the BLOB or
+** or indicates the lifetime of the object referenced by the third parameter.
-** string after SQLite has finished with it.  ^The destructor is called
+** These three options exist:
-** to dispose of the BLOB or string even if the call to the bind API fails,
+** ^ (1) A destructor to dispose of the BLOB or string after SQLite has finished
-** except the destructor is not called if the third parameter is a NULL
+** with it may be passed. ^It is called to dispose of the BLOB or string even
-** pointer or the fourth parameter is negative.
+** if the call to the bind API fails, except the destructor is not called if
-** ^If the fifth argument is
+** the third parameter is a NULL pointer or the fourth parameter is negative.
-** the special value [SQLITE_STATIC], then SQLite assumes that the
+** ^ (2) The special constant, [SQLITE_STATIC], may be passsed to indicate that
-** information is in static, unmanaged space and does not need to be freed.
+** the application remains responsible for disposing of the object. ^In this
-** ^If the fifth argument has the value [SQLITE_TRANSIENT], then
+** case, the object and the provided pointer to it must remain valid until
-** SQLite makes its own private copy of the data immediately, before
+** either the prepared statement is finalized or the same SQL parameter is
-** the sqlite3_bind_*() routine returns.
+** bound to something else, whichever occurs sooner.
+** ^ (3) The constant, [SQLITE_TRANSIENT], may be passed to indicate that the
+** object is to be copied prior to the return from sqlite3_bind_*(). ^The
+** object and pointer to it must remain valid until then. ^SQLite will then
+** manage the lifetime of its private copy.
 **
 ** ^The sixth argument to sqlite3_bind_text64() must be one of
 ** [SQLITE_UTF8], [SQLITE_UTF16], [SQLITE_UTF16BE], or [SQLITE_UTF16LE]
@@ -5101,7 +5133,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 ** within VIEWs, TRIGGERs, CHECK constraints, generated column expressions,
 ** index expressions, or the WHERE clause of partial indexes.
 **
-** <span style="background-color:#ffff90;">
 ** For best security, the [SQLITE_DIRECTONLY] flag is recommended for
 ** all application-defined SQL functions that do not need to be
 ** used inside of triggers, view, CHECK constraints, or other elements of
@@ -5111,7 +5142,6 @@ SQLITE_API int sqlite3_reset(sqlite3_stmt *pStmt);
 ** a database file to include invocations of the function with parameters
 ** chosen by the attacker, which the application will then execute when
 ** the database file is opened and read.
-** </span>
 **
 ** ^(The fifth parameter is an arbitrary pointer.  The implementation of the
 ** function can gain access to this pointer using [sqlite3_user_data()].)^
@@ -7779,7 +7809,8 @@ SQLITE_API int sqlite3_test_control(int op, ...);
 #define SQLITE_TESTCTRL_EXTRA_SCHEMA_CHECKS     29
 #define SQLITE_TESTCTRL_SEEK_COUNT              30
 #define SQLITE_TESTCTRL_TRACEFLAGS              31
-#define SQLITE_TESTCTRL_LAST                    31  /* Largest TESTCTRL */
+#define SQLITE_TESTCTRL_TUNE                    32
+#define SQLITE_TESTCTRL_LAST                    32  /* Largest TESTCTRL */
 
 /*
 ** CAPI3REF: SQL Keyword Checking
@@ -9531,6 +9562,15 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*);
 ** triggers; or 2 for changes resulting from triggers called by top-level
 ** triggers; and so forth.
 **
+** When the [sqlite3_blob_write()] API is used to update a blob column,
+** the pre-update hook is invoked with SQLITE_DELETE. This is because the
+** in this case the new values are not available. In this case, when a
+** callback made with op==SQLITE_DELETE is actuall a write using the
+** sqlite3_blob_write() API, the [sqlite3_preupdate_blobwrite()] returns
+** the index of the column being written. In other cases, where the
+** pre-update hook is being invoked for some other reason, including a
+** regular DELETE, sqlite3_preupdate_blobwrite() returns -1.
+**
 ** See also:  [sqlite3_update_hook()]
 */
 #if defined(SQLITE_ENABLE_PREUPDATE_HOOK)
@@ -9551,6 +9591,7 @@ SQLITE_API int sqlite3_preupdate_old(sqlite3 *, int, sqlite3_value **);
 SQLITE_API int sqlite3_preupdate_count(sqlite3 *);
 SQLITE_API int sqlite3_preupdate_depth(sqlite3 *);
 SQLITE_API int sqlite3_preupdate_new(sqlite3 *, int, sqlite3_value **);
+SQLITE_API int sqlite3_preupdate_blobwrite(sqlite3 *);
 #endif
 
 /*
@@ -9789,8 +9830,8 @@ SQLITE_API SQLITE_EXPERIMENTAL int sqlite3_snapshot_recover(sqlite3 *db, const c
 ** SQLITE_SERIALIZE_NOCOPY bit is omitted from argument F if a memory
 ** allocation error occurs.
 **
-** This interface is only available if SQLite is compiled with the
+** This interface is omitted if SQLite is compiled with the
-** [SQLITE_ENABLE_DESERIALIZE] option.
+** [SQLITE_OMIT_DESERIALIZE] option.
 */
 SQLITE_API unsigned char *sqlite3_serialize(
   sqlite3 *db,           /* The database connection */
@@ -9841,8 +9882,8 @@ SQLITE_API unsigned char *sqlite3_serialize(
 ** SQLITE_DESERIALIZE_FREEONCLOSE bit is set in argument F, then
 ** [sqlite3_free()] is invoked on argument P prior to returning.
 **
-** This interface is only available if SQLite is compiled with the
+** This interface is omitted if SQLite is compiled with the
-** [SQLITE_ENABLE_DESERIALIZE] option.
+** [SQLITE_OMIT_DESERIALIZE] option.
 */
 SQLITE_API int sqlite3_deserialize(
   sqlite3 *db,            /* The database connection */
@@ -10091,6 +10132,38 @@ SQLITE_API int sqlite3session_create(
 */
 SQLITE_API void sqlite3session_delete(sqlite3_session *pSession);
 
+/*
+** CAPIREF: Conigure a Session Object
+** METHOD: sqlite3_session
+**
+** This method is used to configure a session object after it has been
+** created. At present the only valid value for the second parameter is
+** [SQLITE_SESSION_OBJCONFIG_SIZE].
+**
+** Arguments for sqlite3session_object_config()
+**
+** The following values may passed as the the 4th parameter to
+** sqlite3session_object_config().
+**
+** <dt>SQLITE_SESSION_OBJCONFIG_SIZE <dd>
+**   This option is used to set, clear or query the flag that enables
+**   the [sqlite3session_changeset_size()] API. Because it imposes some
+**   computational overhead, this API is disabled by default. Argument
+**   pArg must point to a value of type (int). If the value is initially
+**   0, then the sqlite3session_changeset_size() API is disabled. If it
+**   is greater than 0, then the same API is enabled. Or, if the initial
+**   value is less than zero, no change is made. In all cases the (int)
+**   variable is set to 1 if the sqlite3session_changeset_size() API is
+**   enabled following the current call, or 0 otherwise.
+**
+**   It is an error (SQLITE_MISUSE) to attempt to modify this setting after
+**   the first table has been attached to the session object.
+*/
+SQLITE_API int sqlite3session_object_config(sqlite3_session*, int op, void *pArg);
+
+/*
+*/
+#define SQLITE_SESSION_OBJCONFIG_SIZE 1
 
 /*
 ** CAPI3REF: Enable Or Disable A Session Object
@@ -10335,6 +10408,22 @@ SQLITE_API int sqlite3session_changeset(
   void **ppChangeset              /* OUT: Buffer containing changeset */
 );
 
+/*
+** CAPI3REF: Return An Upper-limit For The Size Of The Changeset
+** METHOD: sqlite3_session
+**
+** By default, this function always returns 0. For it to return
+** a useful result, the sqlite3_session object must have been configured
+** to enable this API using sqlite3session_object_config() with the
+** SQLITE_SESSION_OBJCONFIG_SIZE verb.
+**
+** When enabled, this function returns an upper limit, in bytes, for the size
+** of the changeset that might be produced if sqlite3session_changeset() were
+** called. The final changeset size might be equal to or smaller than the
+** size in bytes returned by this function.
+*/
+SQLITE_API sqlite3_int64 sqlite3session_changeset_size(sqlite3_session *pSession);
+
 /*
 ** CAPI3REF: Load The Difference Between Tables Into A Session
 ** METHOD: sqlite3_session

libsqlite3-sys/src/lib.rs

@@ -1,4 +1,5 @@
 #![allow(non_snake_case, non_camel_case_types)]
+#![cfg_attr(test, allow(deref_nullptr))] // https://github.com/rust-lang/rust-bindgen/issues/2066
 
 pub use self::error::*;
 

libsqlite3-sys/upgrade.sh

@@ -12,7 +12,7 @@ export SQLCIPHER_LIB_DIR="$SCRIPT_DIR/sqlcipher"
 export SQLCIPHER_INCLUDE_DIR="$SQLCIPHER_LIB_DIR"
 
 # Download and extract amalgamation
-SQLITE=sqlite-amalgamation-3350500
+SQLITE=sqlite-amalgamation-3360000
 curl -O https://sqlite.org/2021/$SQLITE.zip
 unzip -p "$SQLITE.zip" "$SQLITE/sqlite3.c" > "$SQLITE3_LIB_DIR/sqlite3.c"
 unzip -p "$SQLITE.zip" "$SQLITE/sqlite3.h" > "$SQLITE3_LIB_DIR/sqlite3.h"

src/session.rs

@@ -826,7 +826,7 @@ mod test {
         assert_eq!("foo", op.table_name());
         assert_eq!(1, op.number_of_columns());
         assert_eq!(Action::SQLITE_INSERT, op.code());
-        assert_eq!(false, op.indirect());
+        assert!(!op.indirect());
 
         let pk = item.pk()?;
         assert_eq!(&[1], pk);