diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-06-14 19:20:33 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-06-14 19:20:33 +0000 |
commit | 6cf8f2d5174a53f582e61d715edbb88d6e3367cc (patch) | |
tree | 78cec0fd8d09c4a6a052461d42f4b2be3af6d396 /database/sqlite/sqlite3.h | |
parent | Adding upstream version 1.39.1. (diff) | |
download | netdata-upstream/1.40.0.tar.xz netdata-upstream/1.40.0.zip |
Adding upstream version 1.40.0.upstream/1.40.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | database/sqlite/sqlite3.h | 238 |
1 files changed, 157 insertions, 81 deletions
diff --git a/database/sqlite/sqlite3.h b/database/sqlite/sqlite3.h index 24b916750..7e43e1f1b 100644 --- a/database/sqlite/sqlite3.h +++ b/database/sqlite/sqlite3.h @@ -146,9 +146,9 @@ extern "C" { ** [sqlite3_libversion_number()], [sqlite3_sourceid()], ** [sqlite_version()] and [sqlite_source_id()]. */ -#define SQLITE_VERSION "3.40.1" -#define SQLITE_VERSION_NUMBER 3040001 -#define SQLITE_SOURCE_ID "2022-12-28 14:03:47 df5c253c0b3dd24916e4ec7cf77d3db5294cc9fd45ae7b9c5e82ad8197f38a24" +#define SQLITE_VERSION "3.41.2" +#define SQLITE_VERSION_NUMBER 3041002 +#define SQLITE_SOURCE_ID "2023-03-22 11:56:21 0d1fc92f94cb6b76bffe3ec34d69cffde2924203304e8ffc4155597af0c191da" /* ** CAPI3REF: Run-Time Library Version Numbers @@ -563,6 +563,7 @@ SQLITE_API int sqlite3_exec( #define SQLITE_CONSTRAINT_DATATYPE (SQLITE_CONSTRAINT |(12<<8)) #define SQLITE_NOTICE_RECOVER_WAL (SQLITE_NOTICE | (1<<8)) #define SQLITE_NOTICE_RECOVER_ROLLBACK (SQLITE_NOTICE | (2<<8)) +#define SQLITE_NOTICE_RBU (SQLITE_NOTICE | (3<<8)) #define SQLITE_WARNING_AUTOINDEX (SQLITE_WARNING | (1<<8)) #define SQLITE_AUTH_USER (SQLITE_AUTH | (1<<8)) #define SQLITE_OK_LOAD_PERMANENTLY (SQLITE_OK | (1<<8)) @@ -1175,7 +1176,6 @@ struct sqlite3_io_methods { ** in wal mode after the client has finished copying pages from the wal ** 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 @@ -1188,16 +1188,16 @@ struct sqlite3_io_methods { ** 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. +** The [SQLITE_FCNTL_CKSM_FILE] opcode is for use interally by the +** [checksum VFS shim] only. ** ** <li>[[SQLITE_FCNTL_RESET_CACHE]] ** If there is currently no transaction open on the database, and the -** database is not a temp db, then this file-control purges the contents -** of the in-memory page cache. If there is an open transaction, or if -** the db is a temp-db, it is a no-op, not an error. +** database is not a temp db, then the [SQLITE_FCNTL_RESET_CACHE] file-control +** purges the contents of the in-memory page cache. If there is an open +** transaction, or if the db is a temp-db, this opcode is a no-op, not an error. ** </ul> */ #define SQLITE_FCNTL_LOCKSTATE 1 @@ -2184,7 +2184,7 @@ struct sqlite3_mem_methods { ** configuration for a database connection can only be changed when that ** connection is not currently using lookaside memory, or in other words ** when the "current value" returned by -** [sqlite3_db_status](D,[SQLITE_CONFIG_LOOKASIDE],...) is zero. +** [sqlite3_db_status](D,[SQLITE_DBSTATUS_LOOKASIDE_USED],...) is zero. ** Any attempt to change the lookaside memory configuration when lookaside ** memory is in use leaves the configuration unchanged and returns ** [SQLITE_BUSY].)^</dd> @@ -2334,8 +2334,12 @@ struct sqlite3_mem_methods { ** <li> sqlite3_db_config(db, SQLITE_DBCONFIG_RESET_DATABASE, 0, 0); ** </ol> ** Because resetting a database is destructive and irreversible, the -** process requires the use of this obscure API and multiple steps to help -** ensure that it does not happen by accident. +** process requires the use of this obscure API and multiple steps to +** help ensure that it does not happen by accident. Because this +** feature must be capable of resetting corrupt databases, and +** shutting down virtual tables may require access to that corrupt +** storage, the library must abandon any installed virtual tables +** without calling their xDestroy() methods. ** ** [[SQLITE_DBCONFIG_DEFENSIVE]] <dt>SQLITE_DBCONFIG_DEFENSIVE</dt> ** <dd>The SQLITE_DBCONFIG_DEFENSIVE option activates or deactivates the @@ -2674,8 +2678,12 @@ SQLITE_API sqlite3_int64 sqlite3_total_changes64(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. +** +** ^The [sqlite3_is_interrupted(D)] interface can be used to determine whether +** or not an interrupt is currently in effect for [database connection] D. */ SQLITE_API void sqlite3_interrupt(sqlite3*); +SQLITE_API int sqlite3_is_interrupted(sqlite3*); /* ** CAPI3REF: Determine If An SQL Statement Is Complete @@ -3293,8 +3301,8 @@ SQLITE_API SQLITE_DEPRECATED void *sqlite3_profile(sqlite3*, ** <dd>^An SQLITE_TRACE_PROFILE callback provides approximately the same ** information as is provided by the [sqlite3_profile()] callback. ** ^The P argument is a pointer to the [prepared statement] and the -** X argument points to a 64-bit integer which is the estimated of -** the number of nanosecond that the prepared statement took to run. +** X argument points to a 64-bit integer which is approximately +** the number of nanoseconds that the prepared statement took to run. ** ^The SQLITE_TRACE_PROFILE callback is invoked when the statement finishes. ** ** [[SQLITE_TRACE_ROW]] <dt>SQLITE_TRACE_ROW</dt> @@ -3357,7 +3365,7 @@ SQLITE_API int sqlite3_trace_v2( ** ** ^The sqlite3_progress_handler(D,N,X,P) interface causes the callback ** function X to be invoked periodically during long running calls to -** [sqlite3_exec()], [sqlite3_step()] and [sqlite3_get_table()] for +** [sqlite3_step()] and [sqlite3_prepare()] and similar for ** database connection D. An example use for this ** interface is to keep a GUI updated during a large query. ** @@ -3382,6 +3390,13 @@ SQLITE_API int sqlite3_trace_v2( ** Note that [sqlite3_prepare_v2()] and [sqlite3_step()] both modify their ** database connections for the meaning of "modify" in this paragraph. ** +** The progress handler callback would originally only be invoked from the +** bytecode engine. It still might be invoked during [sqlite3_prepare()] +** and similar because those routines might force a reparse of the schema +** which involves running the bytecode engine. However, beginning with +** SQLite version 3.41.0, the progress handler callback might also be +** invoked directly from [sqlite3_prepare()] while analyzing and generating +** code for complex queries. */ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); @@ -3418,13 +3433,18 @@ SQLITE_API void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*); ** ** <dl> ** ^(<dt>[SQLITE_OPEN_READONLY]</dt> -** <dd>The database is opened in read-only mode. If the database does not -** already exist, an error is returned.</dd>)^ +** <dd>The database is opened in read-only mode. If the database does +** not already exist, an error is returned.</dd>)^ ** ** ^(<dt>[SQLITE_OPEN_READWRITE]</dt> -** <dd>The database is opened for reading and writing if possible, or reading -** only if the file is write protected by the operating system. In either -** case the database must already exist, otherwise an error is returned.</dd>)^ +** <dd>The database is opened for reading and writing if possible, or +** reading only if the file is write protected by the operating +** system. In either case the database must already exist, otherwise +** an error is returned. For historical reasons, if opening in +** read-write mode fails due to OS-level permissions, an attempt is +** made to open it in read-only mode. [sqlite3_db_readonly()] can be +** used to determine whether the database is actually +** read-write.</dd>)^ ** ** ^(<dt>[SQLITE_OPEN_READWRITE] | [SQLITE_OPEN_CREATE]</dt> ** <dd>The database is opened for reading and writing, and is created if @@ -5405,10 +5425,21 @@ SQLITE_API int sqlite3_create_window_function( ** from top-level SQL, and cannot be used in VIEWs or TRIGGERs nor in ** schema structures such as [CHECK constraints], [DEFAULT clauses], ** [expression indexes], [partial indexes], or [generated columns]. -** The SQLITE_DIRECTONLY flags is a security feature which is recommended -** for all [application-defined SQL functions], and especially for functions -** that have side-effects or that could potentially leak sensitive -** information. +** <p> +** The SQLITE_DIRECTONLY flag is recommended for any +** [application-defined SQL function] +** that has side-effects or that could potentially leak sensitive information. +** This will prevent attacks in which an application is tricked +** into using a database file that has had its schema surreptiously +** modified to invoke the application-defined function in ways that are +** harmful. +** <p> +** Some people say it is good practice to set SQLITE_DIRECTONLY on all +** [application-defined SQL functions], regardless of whether or not they +** are security sensitive, as doing so prevents those functions from being used +** inside of the database schema, and thus ensures that the database +** can be inspected and modified using generic tools (such as the [CLI]) +** that do not have access to the application-defined functions. ** </dd> ** ** [[SQLITE_INNOCUOUS]] <dt>SQLITE_INNOCUOUS</dt><dd> @@ -5549,16 +5580,6 @@ SQLITE_API SQLITE_DEPRECATED int sqlite3_memory_alarm(void(*)(void*,sqlite3_int6 ** then the conversion is performed. Otherwise no conversion occurs. ** The [SQLITE_INTEGER | datatype] after conversion is returned.)^ ** -** ^(The sqlite3_value_encoding(X) interface returns one of [SQLITE_UTF8], -** [SQLITE_UTF16BE], or [SQLITE_UTF16LE] according to the current encoding -** of the value X, assuming that X has type TEXT.)^ If sqlite3_value_type(X) -** returns something other than SQLITE_TEXT, then the return value from -** sqlite3_value_encoding(X) is meaningless. ^Calls to -** sqlite3_value_text(X), sqlite3_value_text16(X), sqlite3_value_text16be(X), -** sqlite3_value_text16le(X), sqlite3_value_bytes(X), or -** sqlite3_value_bytes16(X) might change the encoding of the value X and -** thus change the return from subsequent calls to sqlite3_value_encoding(X). -** ** ^Within the [xUpdate] method of a [virtual table], the ** sqlite3_value_nochange(X) interface returns true if and only if ** the column corresponding to X is unchanged by the UPDATE operation @@ -5623,6 +5644,27 @@ SQLITE_API int sqlite3_value_type(sqlite3_value*); SQLITE_API int sqlite3_value_numeric_type(sqlite3_value*); SQLITE_API int sqlite3_value_nochange(sqlite3_value*); SQLITE_API int sqlite3_value_frombind(sqlite3_value*); + +/* +** CAPI3REF: Report the internal text encoding state of an sqlite3_value object +** METHOD: sqlite3_value +** +** ^(The sqlite3_value_encoding(X) interface returns one of [SQLITE_UTF8], +** [SQLITE_UTF16BE], or [SQLITE_UTF16LE] according to the current text encoding +** of the value X, assuming that X has type TEXT.)^ If sqlite3_value_type(X) +** returns something other than SQLITE_TEXT, then the return value from +** sqlite3_value_encoding(X) is meaningless. ^Calls to +** [sqlite3_value_text(X)], [sqlite3_value_text16(X)], [sqlite3_value_text16be(X)], +** [sqlite3_value_text16le(X)], [sqlite3_value_bytes(X)], or +** [sqlite3_value_bytes16(X)] might change the encoding of the value X and +** thus change the return from subsequent calls to sqlite3_value_encoding(X). +** +** This routine is intended for used by applications that test and validate +** the SQLite implementation. This routine is inquiring about the opaque +** internal state of an [sqlite3_value] object. Ordinary applications should +** not need to know what the internal state of an sqlite3_value object is and +** hence should not need to use this interface. +*/ SQLITE_API int sqlite3_value_encoding(sqlite3_value*); /* @@ -7004,15 +7046,6 @@ SQLITE_API int sqlite3_cancel_auto_extension(void(*xEntryPoint)(void)); SQLITE_API void sqlite3_reset_auto_extension(void); /* -** The interface to the virtual-table mechanism is currently considered -** to be experimental. The interface might change in incompatible ways. -** If this is a problem for you, do not use the interface at this time. -** -** When the virtual-table mechanism stabilizes, we will declare the -** interface fixed, support it indefinitely, and remove this comment. -*/ - -/* ** Structures used by the virtual table interface */ typedef struct sqlite3_vtab sqlite3_vtab; @@ -7130,10 +7163,10 @@ struct sqlite3_module { ** when the omit flag is true there is no guarantee that the constraint will ** not be checked again using byte code.)^ ** -** ^The idxNum and idxPtr values are recorded and passed into the +** ^The idxNum and idxStr values are recorded and passed into the ** [xFilter] method. -** ^[sqlite3_free()] is used to free idxPtr if and only if -** needToFreeIdxPtr is true. +** ^[sqlite3_free()] is used to free idxStr if and only if +** needToFreeIdxStr is true. ** ** ^The orderByConsumed means that output from [xFilter]/[xNext] will occur in ** the correct order to satisfy the ORDER BY clause so that no separate @@ -7253,7 +7286,7 @@ struct sqlite3_index_info { ** the [sqlite3_vtab_collation()] interface. For most real-world virtual ** tables, the collating sequence of constraints does not matter (for example ** because the constraints are numeric) and so the sqlite3_vtab_collation() -** interface is no commonly needed. +** interface is not commonly needed. */ #define SQLITE_INDEX_CONSTRAINT_EQ 2 #define SQLITE_INDEX_CONSTRAINT_GT 4 @@ -7413,16 +7446,6 @@ SQLITE_API int sqlite3_declare_vtab(sqlite3*, const char *zSQL); SQLITE_API int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg); /* -** The interface to the virtual-table mechanism defined above (back up -** to a comment remarkably similar to this one) is currently considered -** to be experimental. The interface might change in incompatible ways. -** If this is a problem for you, do not use the interface at this time. -** -** When the virtual-table mechanism stabilizes, we will declare the -** interface fixed, support it indefinitely, and remove this comment. -*/ - -/* ** CAPI3REF: A Handle To An Open BLOB ** KEYWORDS: {BLOB handle} {BLOB handles} ** @@ -9625,7 +9648,7 @@ SQLITE_API int sqlite3_vtab_nochange(sqlite3_context*); ** <li><p> Otherwise, "BINARY" is returned. ** </ol> */ -SQLITE_API SQLITE_EXPERIMENTAL const char *sqlite3_vtab_collation(sqlite3_index_info*,int); +SQLITE_API const char *sqlite3_vtab_collation(sqlite3_index_info*,int); /* ** CAPI3REF: Determine if a virtual table query is DISTINCT @@ -9782,21 +9805,20 @@ SQLITE_API int sqlite3_vtab_in(sqlite3_index_info*, int iCons, int bHandle); ** is undefined and probably harmful. ** ** The X parameter in a call to sqlite3_vtab_in_first(X,P) or -** sqlite3_vtab_in_next(X,P) must be one of the parameters to the +** sqlite3_vtab_in_next(X,P) should be one of the parameters to the ** xFilter method which invokes these routines, and specifically ** a parameter that was previously selected for all-at-once IN constraint ** processing use the [sqlite3_vtab_in()] interface in the ** [xBestIndex|xBestIndex method]. ^(If the X parameter is not ** an xFilter argument that was selected for all-at-once IN constraint -** processing, then these routines return [SQLITE_MISUSE])^ or perhaps -** exhibit some other undefined or harmful behavior. +** processing, then these routines return [SQLITE_ERROR].)^ ** ** ^(Use these routines to access all values on the right-hand side ** of the IN constraint using code like the following: ** ** <blockquote><pre> ** for(rc=sqlite3_vtab_in_first(pList, &pVal); -** rc==SQLITE_OK && pVal +** rc==SQLITE_OK && pVal; ** rc=sqlite3_vtab_in_next(pList, &pVal) ** ){ ** // do something with pVal @@ -9894,6 +9916,10 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value ** ** managed by the prepared statement S and will be automatically freed when ** S is finalized. ** +** Not all values are available for all query elements. When a value is +** not available, the output variable is set to -1 if the value is numeric, +** or to NULL if it is a string (SQLITE_SCANSTAT_NAME). +** ** <dl> ** [[SQLITE_SCANSTAT_NLOOP]] <dt>SQLITE_SCANSTAT_NLOOP</dt> ** <dd>^The [sqlite3_int64] variable pointed to by the V parameter will be @@ -9921,12 +9947,24 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value ** ** to a zero-terminated UTF-8 string containing the [EXPLAIN QUERY PLAN] ** description for the X-th loop. ** -** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECT</dt> +** [[SQLITE_SCANSTAT_SELECTID]] <dt>SQLITE_SCANSTAT_SELECTID</dt> ** <dd>^The "int" variable pointed to by the V parameter will be set to the -** "select-id" for the X-th loop. The select-id identifies which query or -** subquery the loop is part of. The main query has a select-id of zero. -** The select-id is the same value as is output in the first column -** of an [EXPLAIN QUERY PLAN] query. +** id for the X-th query plan element. The id value is unique within the +** statement. The select-id is the same value as is output in the first +** column of an [EXPLAIN QUERY PLAN] query. +** +** [[SQLITE_SCANSTAT_PARENTID]] <dt>SQLITE_SCANSTAT_PARENTID</dt> +** <dd>The "int" variable pointed to by the V parameter will be set to the +** the id of the parent of the current query element, if applicable, or +** to zero if the query element has no parent. This is the same value as +** returned in the second column of an [EXPLAIN QUERY PLAN] query. +** +** [[SQLITE_SCANSTAT_NCYCLE]] <dt>SQLITE_SCANSTAT_NCYCLE</dt> +** <dd>The sqlite3_int64 output value is set to the number of cycles, +** according to the processor time-stamp counter, that elapsed while the +** query element was being processed. This value is not available for +** all query elements - if it is unavailable the output variable is +** set to -1. ** </dl> */ #define SQLITE_SCANSTAT_NLOOP 0 @@ -9935,12 +9973,14 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value ** #define SQLITE_SCANSTAT_NAME 3 #define SQLITE_SCANSTAT_EXPLAIN 4 #define SQLITE_SCANSTAT_SELECTID 5 +#define SQLITE_SCANSTAT_PARENTID 6 +#define SQLITE_SCANSTAT_NCYCLE 7 /* ** CAPI3REF: Prepared Statement Scan Status ** METHOD: sqlite3_stmt ** -** This interface returns information about the predicted and measured +** These interfaces return information about the predicted and measured ** performance for pStmt. Advanced applications can use this ** interface to compare the predicted and the measured performance and ** issue warnings and/or rerun [ANALYZE] if discrepancies are found. @@ -9951,19 +9991,25 @@ SQLITE_API int sqlite3_vtab_rhs_value(sqlite3_index_info*, int, sqlite3_value ** ** ** The "iScanStatusOp" parameter determines which status information to return. ** The "iScanStatusOp" must be one of the [scanstatus options] or the behavior -** of this interface is undefined. -** ^The requested measurement is written into a variable pointed to by -** the "pOut" parameter. -** Parameter "idx" identifies the specific loop to retrieve statistics for. -** Loops are numbered starting from zero. ^If idx is out of range - less than -** zero or greater than or equal to the total number of loops used to implement -** the statement - a non-zero value is returned and the variable that pOut -** points to is unchanged. -** -** ^Statistics might not be available for all loops in all statements. ^In cases -** where there exist loops with no available statistics, this function behaves -** as if the loop did not exist - it returns non-zero and leave the variable -** that pOut points to unchanged. +** of this interface is undefined. ^The requested measurement is written into +** a variable pointed to by the "pOut" parameter. +** +** The "flags" parameter must be passed a mask of flags. At present only +** one flag is defined - SQLITE_SCANSTAT_COMPLEX. If SQLITE_SCANSTAT_COMPLEX +** is specified, then status information is available for all elements +** of a query plan that are reported by "EXPLAIN QUERY PLAN" output. If +** SQLITE_SCANSTAT_COMPLEX is not specified, then only query plan elements +** that correspond to query loops (the "SCAN..." and "SEARCH..." elements of +** the EXPLAIN QUERY PLAN output) are available. Invoking API +** sqlite3_stmt_scanstatus() is equivalent to calling +** sqlite3_stmt_scanstatus_v2() with a zeroed flags parameter. +** +** Parameter "idx" identifies the specific query element to retrieve statistics +** for. Query elements are numbered starting from zero. A value of -1 may be +** to query for statistics regarding the entire query. ^If idx is out of range +** - less than -1 or greater than or equal to the total number of query +** elements used to implement the statement - a non-zero value is returned and +** the variable that pOut points to is unchanged. ** ** See also: [sqlite3_stmt_scanstatus_reset()] */ @@ -9973,6 +10019,19 @@ SQLITE_API int sqlite3_stmt_scanstatus( int iScanStatusOp, /* Information desired. SQLITE_SCANSTAT_* */ void *pOut /* Result written here */ ); +SQLITE_API int sqlite3_stmt_scanstatus_v2( + sqlite3_stmt *pStmt, /* Prepared statement for which info desired */ + int idx, /* Index of loop to report on */ + int iScanStatusOp, /* Information desired. SQLITE_SCANSTAT_* */ + int flags, /* Mask of flags defined below */ + void *pOut /* Result written here */ +); + +/* +** CAPI3REF: Prepared Statement Scan Status +** KEYWORDS: {scan status flags} +*/ +#define SQLITE_SCANSTAT_COMPLEX 0x0001 /* ** CAPI3REF: Zero Scan-Status Counters @@ -10063,6 +10122,10 @@ SQLITE_API int sqlite3_db_cacheflush(sqlite3*); ** function is not defined for operations on WITHOUT ROWID tables, or for ** DELETE operations on rowid tables. ** +** ^The sqlite3_preupdate_hook(D,C,P) function returns the P argument from +** the previous call on the same [database connection] D, or NULL for +** the first call on D. +** ** The [sqlite3_preupdate_old()], [sqlite3_preupdate_new()], ** [sqlite3_preupdate_count()], and [sqlite3_preupdate_depth()] interfaces ** provide additional information about a preupdate event. These routines @@ -10468,6 +10531,19 @@ SQLITE_API int sqlite3_deserialize( # undef double #endif +#if defined(__wasi__) +# undef SQLITE_WASI +# define SQLITE_WASI 1 +# undef SQLITE_OMIT_WAL +# define SQLITE_OMIT_WAL 1/* because it requires shared memory APIs */ +# ifndef SQLITE_OMIT_LOAD_EXTENSION +# define SQLITE_OMIT_LOAD_EXTENSION +# endif +# ifndef SQLITE_THREADSAFE +# define SQLITE_THREADSAFE 0 +# endif +#endif + #ifdef __cplusplus } /* End of the 'extern "C"' block */ #endif |