diff options
Diffstat (limited to 'src/pragma.c')
| -rw-r--r-- | src/pragma.c | 30 |
1 files changed, 16 insertions, 14 deletions
diff --git a/src/pragma.c b/src/pragma.c index 1d827d7b7..c34d5421c 100644 --- a/src/pragma.c +++ b/src/pragma.c @@ -32,8 +32,8 @@ /* ** Interpret the given string as a safety level. Return 0 for OFF, -** 1 for ON or NORMAL and 2 for FULL. Return 1 for an empty or -** unrecognized string argument. The FULL option is disallowed +** 1 for ON or NORMAL, 2 for FULL, and 3 for EXTRA. Return 1 for an empty or +** unrecognized string argument. The FULL and EXTRA option is disallowed ** if the omitFull parameter it 1. ** ** Note that the values returned are one less that the values that @@ -42,18 +42,21 @@ ** and older scripts may have used numbers 0 for OFF and 1 for ON. */ static u8 getSafetyLevel(const char *z, int omitFull, u8 dflt){ - /* 123456789 123456789 */ - static const char zText[] = "onoffalseyestruefull"; - static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 16}; - static const u8 iLength[] = {2, 2, 3, 5, 3, 4, 4}; - static const u8 iValue[] = {1, 0, 0, 0, 1, 1, 2}; + /* 123456789 123456789 123 */ + static const char zText[] = "onoffalseyestruextrafull"; + static const u8 iOffset[] = {0, 1, 2, 4, 9, 12, 15, 20}; + static const u8 iLength[] = {2, 2, 3, 5, 3, 4, 5, 4}; + static const u8 iValue[] = {1, 0, 0, 0, 1, 1, 3, 2}; + /* on no off false yes true extra full */ int i, n; if( sqlite3Isdigit(*z) ){ return (u8)sqlite3Atoi(z); } n = sqlite3Strlen30(z); - for(i=0; i<ArraySize(iLength)-omitFull; i++){ - if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 ){ + for(i=0; i<ArraySize(iLength); i++){ + if( iLength[i]==n && sqlite3StrNICmp(&zText[iOffset[i]],z,n)==0 + && (!omitFull || iValue[i]<=1) + ){ return iValue[i]; } } @@ -475,7 +478,7 @@ void sqlite3Pragma( */ db->nextPagesize = sqlite3Atoi(zRight); if( SQLITE_NOMEM==sqlite3BtreeSetPageSize(pBt, db->nextPagesize,-1,0) ){ - db->mallocFailed = 1; + sqlite3OomFault(db); } } break; @@ -972,7 +975,7 @@ void sqlite3Pragma( /* ** PRAGMA [schema.]synchronous - ** PRAGMA [schema.]synchronous=OFF|ON|NORMAL|FULL + ** PRAGMA [schema.]synchronous=OFF|ON|NORMAL|FULL|EXTRA ** ** Return or set the local value of the synchronous flag. Changing ** the local value does not make changes to the disk file and the @@ -1599,16 +1602,15 @@ void sqlite3Pragma( static const int iLn = VDBE_OFFSET_LINENO(2); static const VdbeOpList endCode[] = { { OP_AddImm, 1, 0, 0}, /* 0 */ - { OP_If, 1, 0, 0}, /* 1 */ + { OP_If, 1, 4, 0}, /* 1 */ { OP_String8, 0, 3, 0}, /* 2 */ - { OP_ResultRow, 3, 1, 0}, + { OP_ResultRow, 3, 1, 0}, /* 3 */ }; VdbeOp *aOp; aOp = sqlite3VdbeAddOpList(v, ArraySize(endCode), endCode, iLn); if( aOp ){ aOp[0].p2 = -mxErr; - aOp[1].p2 = sqlite3VdbeCurrentAddr(v); aOp[2].p4type = P4_STATIC; aOp[2].p4.z = "ok"; } |