SQLite

Check-in [09752e51a1]
Login

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:Fix harmless compiler warnings in FTS5.
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | parser-enhancements
Files: files | file ages | folders
SHA1: 09752e51a18ac1b4c9642965e6ee1b6a32de00df
User & Date: drh 2015-11-10 12:31:25.172
Context
2015-11-10
12:41
Change all parsers to use the standard "lempar.c" template in the tool/ folder and remove the customized lempar.c from src/, plus other compiler performance and space enhancements. (check-in: 0e7fb24ad3 user: drh tags: trunk)
12:31
Fix harmless compiler warnings in FTS5. (Closed-Leaf check-in: 09752e51a1 user: drh tags: parser-enhancements)
03:30
Performance enhancement to the tokenizer. (check-in: 6ea2df86c9 user: drh tags: parser-enhancements)
Changes
Unified Diff Ignore Whitespace Patch
Changes to ext/fts5/fts5_main.c.
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884

static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
  Fts5Config *pConfig = pTab->pConfig;
  Fts5Sorter *pSorter;
  int nPhrase;
  int nByte;
  int rc = SQLITE_OK;
  char *zSql;
  const char *zRank = pCsr->zRank;
  const char *zRankArgs = pCsr->zRankArgs;
  
  nPhrase = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
  nByte = sizeof(Fts5Sorter) + sizeof(int) * (nPhrase-1);
  pSorter = (Fts5Sorter*)sqlite3_malloc(nByte);
  if( pSorter==0 ) return SQLITE_NOMEM;







<







870
871
872
873
874
875
876

877
878
879
880
881
882
883

static int fts5CursorFirstSorted(Fts5Table *pTab, Fts5Cursor *pCsr, int bDesc){
  Fts5Config *pConfig = pTab->pConfig;
  Fts5Sorter *pSorter;
  int nPhrase;
  int nByte;
  int rc = SQLITE_OK;

  const char *zRank = pCsr->zRank;
  const char *zRankArgs = pCsr->zRankArgs;
  
  nPhrase = sqlite3Fts5ExprPhraseCount(pCsr->pExpr);
  nByte = sizeof(Fts5Sorter) + sizeof(int) * (nPhrase-1);
  pSorter = (Fts5Sorter*)sqlite3_malloc(nByte);
  if( pSorter==0 ) return SQLITE_NOMEM;
Changes to ext/fts5/fts5parse.y.
54
55
56
57
58
59
60












61
62
63
64
65
66
67
#define YYNOERRORRECOVERY 1

/*
** Make yytestcase() the same as testcase()
*/
#define yytestcase(X) testcase(X)













} // end %include

%left OR.
%left AND.
%left NOT.
%left TERM.
%left COLON.







>
>
>
>
>
>
>
>
>
>
>
>







54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
#define YYNOERRORRECOVERY 1

/*
** Make yytestcase() the same as testcase()
*/
#define yytestcase(X) testcase(X)

/*
** Indicate that sqlite3ParserFree() will never be called with a null
** pointer.
*/
#define YYPARSEFREENOTNULL 1

/*
** Alternative datatype for the argument to the malloc() routine passed
** into sqlite3ParserAlloc().  The default is size_t.
*/
#define YYMALLOCARGTYPE  u64

} // end %include

%left OR.
%left AND.
%left NOT.
%left TERM.
%left COLON.
164
165
166
167
168
169
170
171
172
173
174
/*
** Optional "*" character.
*/
%type star_opt {int}

star_opt(A) ::= STAR. { A = 1; }
star_opt(A) ::= . { A = 0; }











<
<
<
<
176
177
178
179
180
181
182




/*
** Optional "*" character.
*/
%type star_opt {int}

star_opt(A) ::= STAR. { A = 1; }
star_opt(A) ::= . { A = 0; }