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Overview
Comment:Remove an unreachable branch from the sqlite3_value_numeric_type() interface.
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SHA1: 5350229b52b18a4961858a30538c5c75e5bd3048
User & Date: drh 2014-07-26 20:12:56.006
Context
2014-07-29
11:54
Have calls to the xFilter() method of rtree virtual tables ensure that cursor is initialized before proceeding. Fix for [d2889096e7bdeac]. (check-in: 8cc41b0bf3 user: dan tags: trunk)
05:49
Enhancements and updates to the Win32 mutex subsystem. (check-in: 18984c3210 user: mistachkin tags: winMutex)
2014-07-28
15:01
Merge recent trunk changes into the threads branch. (check-in: 163c247bd8 user: drh tags: threads)
2014-07-26
20:12
Remove an unreachable branch from the sqlite3_value_numeric_type() interface. (check-in: 5350229b52 user: drh tags: trunk)
16:47
Avoid unnecessary no-op calls to applyNumericAffinity() for a small performance improvement. (check-in: 413d728797 user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/vdbe.c.
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** is appropriate.  But only do the conversion if it is possible without
** loss of information and return the revised type of the argument.
*/
int sqlite3_value_numeric_type(sqlite3_value *pVal){
  int eType = sqlite3_value_type(pVal);
  if( eType==SQLITE_TEXT ){
    Mem *pMem = (Mem*)pVal;
    ApplyNumericAffinity(pMem);
    eType = sqlite3_value_type(pVal);
  }
  return eType;
}

/*
** Exported version of applyAffinity(). This one works on sqlite3_value*, 








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288
289
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291
292
293
294
295
296
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300
301
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** is appropriate.  But only do the conversion if it is possible without
** loss of information and return the revised type of the argument.
*/
int sqlite3_value_numeric_type(sqlite3_value *pVal){
  int eType = sqlite3_value_type(pVal);
  if( eType==SQLITE_TEXT ){
    Mem *pMem = (Mem*)pVal;
    applyNumericAffinity(pMem);
    eType = sqlite3_value_type(pVal);
  }
  return eType;
}

/*
** Exported version of applyAffinity(). This one works on sqlite3_value*,
︙︙