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| author | mistachkin <mistachkin@noemail.net> | 2013-03-13 06:48:05 +0000 |
|---|---|---|
| committer | mistachkin <mistachkin@noemail.net> | 2013-03-13 06:48:05 +0000 |
| commit | bc3ec28b885654d28add23a8552dfbc3ed28b467 (patch) | |
| tree | 958982cfa882d7e291537243124a391ba746ff75 /src/func.c | |
| parent | ee1c64ed25e9f4823327f18bb7e36d4d796606d5 (diff) | |
| download | sqlite-bc3ec28b885654d28add23a8552dfbc3ed28b467.tar.gz sqlite-bc3ec28b885654d28add23a8552dfbc3ed28b467.zip | |
Rename the experimental todouble() function to toreal(), update comments.
FossilOrigin-Name: 12c318ef1b674d1ef347458ce149398885f5ba10
Diffstat (limited to 'src/func.c')
| -rw-r--r-- | src/func.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/func.c b/src/func.c index 82eba542c..4f0760b37 100644 --- a/src/func.c +++ b/src/func.c @@ -970,11 +970,11 @@ static void quoteFunc(sqlite3_context *context, int argc, sqlite3_value **argv){ ** change. This function may disappear. Do not write code that depends ** on this function. ** -** Implementation of the TOINTEGER() function. This function takes a +** Implementation of the tointeger() function. This function takes a ** single argument. If the argument is an integer or is a double that ** can be losslessly converted to an integer, the return value is the ** same as the argument. If the argument is a double that cannot be -** losslessly represented as an integer, the return value is undefined. +** losslessly represented as an integer, the return value is NULL. ** If the argument is NULL, the return value is NULL. Otherwise, an ** attempt is made to convert the argument to an integer. If the ** conversion is successful, the integer value is returned; otherwise, @@ -1035,18 +1035,18 @@ static void tointegerFunc( ** change. This function may disappear. Do not write code that depends ** on this function. ** -** Implementation of the TODOUBLE() function. This function takes a +** Implementation of the toreal() function. This function takes a ** single argument. If the argument is a double or is an integer that ** can be losslessly converted to a double, the return value is the ** same as the argument. If the argument is an integer that cannot be -** losslessly represented as a double, the return value is undefined. +** losslessly represented as a double, the return value is NULL. ** If the argument is NULL, the return value is NULL. Otherwise, an ** attempt is made to convert the argument to a double. If the ** conversion is successful, the double value is returned; otherwise, ** NULL is returned. */ #ifndef SQLITE_OMIT_FLOATING_POINT -static void todoubleFunc( +static void torealFunc( sqlite3_context *context, int argc, sqlite3_value **argv @@ -1803,7 +1803,7 @@ void sqlite3RegisterGlobalFunctions(void){ FUNCTION(quote, 1, 0, 0, quoteFunc ), FUNCTION(tointeger, 1, 0, 0, tointegerFunc ), #ifndef SQLITE_OMIT_FLOATING_POINT - FUNCTION(todouble, 1, 0, 0, todoubleFunc ), + FUNCTION(toreal, 1, 0, 0, torealFunc ), #endif FUNCTION(last_insert_rowid, 0, 0, 0, last_insert_rowid), FUNCTION(changes, 0, 0, 0, changes ), |