summaryrefslogtreecommitdiffstats
path: root/db/sqlite3/src/sqlite3.h
diff options
context:
space:
mode:
authorwolfbeast <mcwerewolf@gmail.com>2017-07-01 13:28:59 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-02-04 12:04:24 +0100
commit08591db6dac9fd4a68167744e2cec77b2b75c311 (patch)
treed145bc3a79a98bb338ee12476cfc2fb5886bd715 /db/sqlite3/src/sqlite3.h
parent56bd82c6fce2bce285baeec700a1eb3ecee2c7c6 (diff)
downloadUXP-08591db6dac9fd4a68167744e2cec77b2b75c311.tar
UXP-08591db6dac9fd4a68167744e2cec77b2b75c311.tar.gz
UXP-08591db6dac9fd4a68167744e2cec77b2b75c311.tar.lz
UXP-08591db6dac9fd4a68167744e2cec77b2b75c311.tar.xz
UXP-08591db6dac9fd4a68167744e2cec77b2b75c311.zip
Update SQLite to 3.19.3.
Diffstat (limited to 'db/sqlite3/src/sqlite3.h')
-rw-r--r--db/sqlite3/src/sqlite3.h108
1 files changed, 69 insertions, 39 deletions
diff --git a/db/sqlite3/src/sqlite3.h b/db/sqlite3/src/sqlite3.h
index c062c0a3d..3deb9c79b 100644
--- a/db/sqlite3/src/sqlite3.h
+++ b/db/sqlite3/src/sqlite3.h
@@ -114,16 +114,16 @@ extern "C" {
** system</a>. ^The SQLITE_SOURCE_ID macro evaluates to
** a string which identifies a particular check-in of SQLite
** within its configuration management system. ^The SQLITE_SOURCE_ID
-** string contains the date and time of the check-in (UTC) and an SHA1
-** hash of the entire source tree.
+** string contains the date and time of the check-in (UTC) and a SHA1
+** or SHA3-256 hash of the entire source tree.
**
** See also: [sqlite3_libversion()],
** [sqlite3_libversion_number()], [sqlite3_sourceid()],
** [sqlite_version()] and [sqlite_source_id()].
*/
-#define SQLITE_VERSION "3.17.0"
-#define SQLITE_VERSION_NUMBER 3017000
-#define SQLITE_SOURCE_ID "2017-02-13 16:02:40 ada05cfa86ad7f5645450ac7a2a21c9aa6e57d2c"
+#define SQLITE_VERSION "3.19.3"
+#define SQLITE_VERSION_NUMBER 3019003
+#define SQLITE_SOURCE_ID "2017-06-08 14:26:16 0ee482a1e0eae22e08edc8978c9733a96603d4509645f348ebf55b579e89636b"
/*
** CAPI3REF: Run-Time Library Version Numbers
@@ -857,7 +857,7 @@ struct sqlite3_io_methods {
** opcode allows these two values (10 retries and 25 milliseconds of delay)
** to be adjusted. The values are changed for all database connections
** within the same process. The argument is a pointer to an array of two
-** integers where the first integer i the new retry count and the second
+** integers where the first integer is the new retry count and the second
** integer is the delay. If either integer is negative, then the setting
** is not changed but instead the prior value of that setting is written
** into the array entry, allowing the current retry settings to be
@@ -2040,20 +2040,30 @@ SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff);
** the table has a column of type [INTEGER PRIMARY KEY] then that column
** is another alias for the rowid.
**
-** ^The sqlite3_last_insert_rowid(D) interface returns the [rowid] of the
-** most recent successful [INSERT] into a rowid table or [virtual table]
-** on database connection D.
-** ^Inserts into [WITHOUT ROWID] tables are not recorded.
-** ^If no successful [INSERT]s into rowid tables
-** have ever occurred on the database connection D,
-** then sqlite3_last_insert_rowid(D) returns zero.
-**
-** ^(If an [INSERT] occurs within a trigger or within a [virtual table]
-** method, then this routine will return the [rowid] of the inserted
-** row as long as the trigger or virtual table method is running.
-** But once the trigger or virtual table method ends, the value returned
-** by this routine reverts to what it was before the trigger or virtual
-** table method began.)^
+** ^The sqlite3_last_insert_rowid(D) interface usually returns the [rowid] of
+** the most recent successful [INSERT] into a rowid table or [virtual table]
+** on database connection D. ^Inserts into [WITHOUT ROWID] tables are not
+** recorded. ^If no successful [INSERT]s into rowid tables have ever occurred
+** on the database connection D, then sqlite3_last_insert_rowid(D) returns
+** zero.
+**
+** As well as being set automatically as rows are inserted into database
+** tables, the value returned by this function may be set explicitly by
+** [sqlite3_set_last_insert_rowid()]
+**
+** Some virtual table implementations may INSERT rows into rowid tables as
+** part of committing a transaction (e.g. to flush data accumulated in memory
+** to disk). In this case subsequent calls to this function return the rowid
+** associated with these internal INSERT operations, which leads to
+** unintuitive results. Virtual table implementations that do write to rowid
+** tables in this way can avoid this problem by restoring the original
+** rowid value using [sqlite3_set_last_insert_rowid()] before returning
+** control to the user.
+**
+** ^(If an [INSERT] occurs within a trigger then this routine will
+** return the [rowid] of the inserted row as long as the trigger is
+** running. Once the trigger program ends, the value returned
+** by this routine reverts to what it was before the trigger was fired.)^
**
** ^An [INSERT] that fails due to a constraint violation is not a
** successful [INSERT] and does not change the value returned by this
@@ -2081,6 +2091,16 @@ SQLITE_API int sqlite3_extended_result_codes(sqlite3*, int onoff);
SQLITE_API sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
/*
+** CAPI3REF: Set the Last Insert Rowid value.
+** METHOD: sqlite3
+**
+** The sqlite3_set_last_insert_rowid(D, R) method allows the application to
+** set the value returned by calling sqlite3_last_insert_rowid(D) to R
+** without inserting a row into the database.
+*/
+SQLITE_API void sqlite3_set_last_insert_rowid(sqlite3*,sqlite3_int64);
+
+/*
** CAPI3REF: Count The Number Of Rows Modified
** METHOD: sqlite3
**
@@ -2191,9 +2211,6 @@ SQLITE_API int sqlite3_total_changes(sqlite3*);
** ^A call to sqlite3_interrupt(D) that occurs when there are no running
** SQL statements is a no-op and has no effect on SQL statements
** that are started after the sqlite3_interrupt() call returns.
-**
-** If the database connection closes while [sqlite3_interrupt()]
-** is running then bad things will likely happen.
*/
SQLITE_API void sqlite3_interrupt(sqlite3*);
@@ -2656,6 +2673,7 @@ SQLITE_API void sqlite3_randomness(int N, void *P);
/*
** CAPI3REF: Compile-Time Authorization Callbacks
** METHOD: sqlite3
+** KEYWORDS: {authorizer callback}
**
** ^This routine registers an authorizer callback with a particular
** [database connection], supplied in the first argument.
@@ -2683,8 +2701,10 @@ SQLITE_API void sqlite3_randomness(int N, void *P);
** parameter to the sqlite3_set_authorizer() interface. ^The second parameter
** to the callback is an integer [SQLITE_COPY | action code] that specifies
** the particular action to be authorized. ^The third through sixth parameters
-** to the callback are zero-terminated strings that contain additional
-** details about the action to be authorized.
+** to the callback are either NULL pointers or zero-terminated strings
+** that contain additional details about the action to be authorized.
+** Applications must always be prepared to encounter a NULL pointer in any
+** of the third through the sixth parameters of the authorization callback.
**
** ^If the action code is [SQLITE_READ]
** and the callback returns [SQLITE_IGNORE] then the
@@ -2693,6 +2713,10 @@ SQLITE_API void sqlite3_randomness(int N, void *P);
** been read if [SQLITE_OK] had been returned. The [SQLITE_IGNORE]
** return can be used to deny an untrusted user access to individual
** columns of a table.
+** ^When a table is referenced by a [SELECT] but no column values are
+** extracted from that table (for example in a query like
+** "SELECT count(*) FROM tab") then the [SQLITE_READ] authorizer callback
+** is invoked once for that table with a column name that is an empty string.
** ^If the action code is [SQLITE_DELETE] and the callback returns
** [SQLITE_IGNORE] then the [DELETE] operation proceeds but the
** [truncate optimization] is disabled and all rows are deleted individually.
@@ -3404,9 +3428,9 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
**
** [[SQLITE_LIMIT_VDBE_OP]] ^(<dt>SQLITE_LIMIT_VDBE_OP</dt>
** <dd>The maximum number of instructions in a virtual machine program
-** used to implement an SQL statement. This limit is not currently
-** enforced, though that might be added in some future release of
-** SQLite.</dd>)^
+** used to implement an SQL statement. If [sqlite3_prepare_v2()] or
+** the equivalent tries to allocate space for more than this many opcodes
+** in a single prepared statement, an SQLITE_NOMEM error is returned.</dd>)^
**
** [[SQLITE_LIMIT_FUNCTION_ARG]] ^(<dt>SQLITE_LIMIT_FUNCTION_ARG</dt>
** <dd>The maximum number of arguments on a function.</dd>)^
@@ -3444,6 +3468,7 @@ SQLITE_API int sqlite3_limit(sqlite3*, int id, int newVal);
#define SQLITE_LIMIT_TRIGGER_DEPTH 10
#define SQLITE_LIMIT_WORKER_THREADS 11
+
/*
** CAPI3REF: Compiling An SQL Statement
** KEYWORDS: {SQL statement compiler}
@@ -3684,7 +3709,7 @@ SQLITE_API int sqlite3_stmt_busy(sqlite3_stmt*);
** The [sqlite3_value_blob | sqlite3_value_type()] family of
** interfaces require protected sqlite3_value objects.
*/
-typedef struct Mem sqlite3_value;
+typedef struct sqlite3_value sqlite3_value;
/*
** CAPI3REF: SQL Function Context Object
@@ -4738,10 +4763,11 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
** the compiled regular expression can be reused on multiple
** invocations of the same function.
**
-** ^The sqlite3_get_auxdata() interface returns a pointer to the metadata
-** associated by the sqlite3_set_auxdata() function with the Nth argument
-** value to the application-defined function. ^If there is no metadata
-** associated with the function argument, this sqlite3_get_auxdata() interface
+** ^The sqlite3_get_auxdata(C,N) interface returns a pointer to the metadata
+** associated by the sqlite3_set_auxdata(C,N,P,X) function with the Nth argument
+** value to the application-defined function. ^N is zero for the left-most
+** function argument. ^If there is no metadata
+** associated with the function argument, the sqlite3_get_auxdata(C,N) interface
** returns a NULL pointer.
**
** ^The sqlite3_set_auxdata(C,N,P,X) interface saves P as metadata for the N-th
@@ -4772,6 +4798,10 @@ SQLITE_API sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
** function parameters that are compile-time constants, including literal
** values and [parameters] and expressions composed from the same.)^
**
+** The value of the N parameter to these interfaces should be non-negative.
+** Future enhancements may make use of negative N values to define new
+** kinds of function caching behavior.
+**
** These routines must be called from the same thread in which
** the SQL function is running.
*/
@@ -9366,7 +9396,7 @@ typedef struct sqlite3_changegroup sqlite3_changegroup;
** sqlite3changegroup_output() functions, also available are the streaming
** versions sqlite3changegroup_add_strm() and sqlite3changegroup_output_strm().
*/
-int sqlite3changegroup_new(sqlite3_changegroup **pp);
+SQLITE_API int sqlite3changegroup_new(sqlite3_changegroup **pp);
/*
** CAPI3REF: Add A Changeset To A Changegroup
@@ -9443,7 +9473,7 @@ int sqlite3changegroup_new(sqlite3_changegroup **pp);
**
** If no error occurs, SQLITE_OK is returned.
*/
-int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
+SQLITE_API int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
/*
** CAPI3REF: Obtain A Composite Changeset From A Changegroup
@@ -9469,7 +9499,7 @@ int sqlite3changegroup_add(sqlite3_changegroup*, int nData, void *pData);
** responsibility of the caller to eventually free the buffer using a
** call to sqlite3_free().
*/
-int sqlite3changegroup_output(
+SQLITE_API int sqlite3changegroup_output(
sqlite3_changegroup*,
int *pnData, /* OUT: Size of output buffer in bytes */
void **ppData /* OUT: Pointer to output buffer */
@@ -9478,7 +9508,7 @@ int sqlite3changegroup_output(
/*
** CAPI3REF: Delete A Changegroup Object
*/
-void sqlite3changegroup_delete(sqlite3_changegroup*);
+SQLITE_API void sqlite3changegroup_delete(sqlite3_changegroup*);
/*
** CAPI3REF: Apply A Changeset To A Database
@@ -9867,11 +9897,11 @@ SQLITE_API int sqlite3session_patchset_strm(
int (*xOutput)(void *pOut, const void *pData, int nData),
void *pOut
);
-int sqlite3changegroup_add_strm(sqlite3_changegroup*,
+SQLITE_API int sqlite3changegroup_add_strm(sqlite3_changegroup*,
int (*xInput)(void *pIn, void *pData, int *pnData),
void *pIn
);
-int sqlite3changegroup_output_strm(sqlite3_changegroup*,
+SQLITE_API int sqlite3changegroup_output_strm(sqlite3_changegroup*,
int (*xOutput)(void *pOut, const void *pData, int nData),
void *pOut
);