diff options
Diffstat (limited to 'src/tokenize.c')
| -rw-r--r-- | src/tokenize.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/tokenize.c b/src/tokenize.c index 87553e25b..f0360eef6 100644 --- a/src/tokenize.c +++ b/src/tokenize.c @@ -77,7 +77,7 @@ const unsigned char ebcdicToAscii[] = { ** end result. ** ** Ticket #1066. the SQL standard does not allow '$' in the -** middle of identfiers. But many SQL implementations do. +** middle of identifiers. But many SQL implementations do. ** SQLite will allow '$' in identifiers for compatibility. ** But the feature is undocumented. */ @@ -102,6 +102,7 @@ const char sqlite3IsEbcdicIdChar[] = { }; #define IdChar(C) (((c=C)>=0x42 && sqlite3IsEbcdicIdChar[c-0x40])) #endif +int sqlite3IsIdChar(u8 c){ return IdChar(c); } /* @@ -270,6 +271,12 @@ int sqlite3GetToken(const unsigned char *z, int *tokenType){ testcase( z[0]=='6' ); testcase( z[0]=='7' ); testcase( z[0]=='8' ); testcase( z[0]=='9' ); *tokenType = TK_INTEGER; +#ifndef SQLITE_OMIT_HEX_INTEGER + if( z[0]=='0' && (z[1]=='x' || z[1]=='X') && sqlite3Isxdigit(z[2]) ){ + for(i=3; sqlite3Isxdigit(z[i]); i++){} + return i; + } +#endif for(i=0; sqlite3Isdigit(z[i]); i++){} #ifndef SQLITE_OMIT_FLOATING_POINT if( z[i]=='.' ){ @@ -384,6 +391,9 @@ int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){ int mxSqlLen; /* Max length of an SQL string */ +#ifdef SQLITE_ENABLE_API_ARMOR + if( zSql==0 || pzErrMsg==0 ) return SQLITE_MISUSE_BKPT; +#endif mxSqlLen = db->aLimit[SQLITE_LIMIT_SQL_LENGTH]; if( db->nVdbeActive==0 ){ db->u1.isInterrupted = 0; @@ -392,7 +402,7 @@ int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){ pParse->zTail = zSql; i = 0; assert( pzErrMsg!=0 ); - pEngine = sqlite3ParserAlloc((void*(*)(size_t))sqlite3Malloc); + pEngine = sqlite3ParserAlloc(sqlite3Malloc); if( pEngine==0 ){ db->mallocFailed = 1; return SQLITE_NOMEM; |