diff options
| author | drh <> | 2023-06-22 21:19:37 +0000 |
|---|---|---|
| committer | drh <> | 2023-06-22 21:19:37 +0000 |
| commit | 077efc273064c7dba3fa950002de8be29351f129 (patch) | |
| tree | 78c8bd899b27f3e5da31755dfd9881fddfbd2924 /src/sqliteInt.h | |
| parent | 7f9dcd664da8b6694be228f3084c88f2115fc2a0 (diff) | |
| download | sqlite-077efc273064c7dba3fa950002de8be29351f129.tar.gz sqlite-077efc273064c7dba3fa950002de8be29351f129.zip | |
Optimize the argument to the octet_length() function so that it does not
attempt to read content from disk.
FossilOrigin-Name: 8b8ea4e3f52d96cc217bd1fb27ca4a83489ef1f250756ed2f790d1b0ee529a3a
Diffstat (limited to 'src/sqliteInt.h')
| -rw-r--r-- | src/sqliteInt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/sqliteInt.h b/src/sqliteInt.h index ad96faa89..91b78710c 100644 --- a/src/sqliteInt.h +++ b/src/sqliteInt.h @@ -1930,6 +1930,7 @@ struct FuncDestructor { ** SQLITE_FUNC_ANYORDER == NC_OrderAgg == SF_OrderByReqd ** SQLITE_FUNC_LENGTH == OPFLAG_LENGTHARG ** SQLITE_FUNC_TYPEOF == OPFLAG_TYPEOFARG +** SQLITE_FUNC_BYTELEN == OPFLAG_BYTELENARG ** SQLITE_FUNC_CONSTANT == SQLITE_DETERMINISTIC from the API ** SQLITE_FUNC_DIRECT == SQLITE_DIRECTONLY from the API ** SQLITE_FUNC_UNSAFE == SQLITE_INNOCUOUS -- opposite meanings!!! @@ -1948,6 +1949,7 @@ struct FuncDestructor { #define SQLITE_FUNC_NEEDCOLL 0x0020 /* sqlite3GetFuncCollSeq() might be called*/ #define SQLITE_FUNC_LENGTH 0x0040 /* Built-in length() function */ #define SQLITE_FUNC_TYPEOF 0x0080 /* Built-in typeof() function */ +#define SQLITE_FUNC_BYTELEN 0x00c0 /* Built-in octet_length() function */ #define SQLITE_FUNC_COUNT 0x0100 /* Built-in count(*) aggregate */ /* 0x0200 -- available for reuse */ #define SQLITE_FUNC_UNLIKELY 0x0400 /* Built-in unlikely() function */ @@ -3891,6 +3893,7 @@ struct AuthContext { #define OPFLAG_ISNOOP 0x40 /* OP_Delete does pre-update-hook only */ #define OPFLAG_LENGTHARG 0x40 /* OP_Column only used for length() */ #define OPFLAG_TYPEOFARG 0x80 /* OP_Column only used for typeof() */ +#define OPFLAG_BYTELENARG 0xc0 /* OP_Column only for octet_length() */ #define OPFLAG_BULKCSR 0x01 /* OP_Open** used to open bulk cursor */ #define OPFLAG_SEEKEQ 0x02 /* OP_Open** cursor uses EQ seek only */ #define OPFLAG_FORDELETE 0x08 /* OP_Open should use BTREE_FORDELETE */ |