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| author | mistachkin <mistachkin@noemail.net> | 2015-02-27 19:40:08 +0000 |
|---|---|---|
| committer | mistachkin <mistachkin@noemail.net> | 2015-02-27 19:40:08 +0000 |
| commit | 0404e74caa95a4cde7bdba71ad95d6eb8f924c01 (patch) | |
| tree | c0bcde754c3ce16edbf06bfda8d4f0b058054fb5 /src/func.c | |
| parent | bfefa4c27b42b74e6b1685a3c93585fd0fa7d666 (diff) | |
| parent | 22ec13466cbc6ce4f3cc642e5c23c5d52dcace27 (diff) | |
| download | sqlite-0404e74caa95a4cde7bdba71ad95d6eb8f924c01.tar.gz sqlite-0404e74caa95a4cde7bdba71ad95d6eb8f924c01.zip | |
Merge updates from trunk.
FossilOrigin-Name: acf7684323da4dc3aaf9746bd13b0f56054a17dd
Diffstat (limited to 'src/func.c')
| -rw-r--r-- | src/func.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/func.c b/src/func.c index a05799341..30990a30f 100644 --- a/src/func.c +++ b/src/func.c @@ -291,6 +291,14 @@ static void substrFunc( } } } +#ifdef SQLITE_SUBSTR_COMPATIBILITY + /* If SUBSTR_COMPATIBILITY is defined then substr(X,0,N) work the same as + ** as substr(X,1,N) - it returns the first N characters of X. This + ** is essentially a back-out of the bug-fix in check-in [5fc125d362df4b8] + ** from 2009-02-02 for compatibility of applications that exploited the + ** old buggy behavior. */ + if( p1==0 ) p1 = 1; /* <rdar://problem/6778339> */ +#endif if( argc==3 ){ p2 = sqlite3_value_int(argv[2]); if( p2<0 ){ |