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Overview
Comment:Fix sqlite4_num_from_text in 0.000(many zeros)00123 case.
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SHA1: 97728c04e83970ff012265ee4b6f55012a0b2947
User & Date: peterreid 2013-02-09 05:35:20.726
Context
2013-02-09
05:36
Create sqlite4_num_isinf check-in: 555cdfbf52 user: peterreid tags: num_work
05:35
Fix sqlite4_num_from_text in 0.000(many zeros)00123 case. check-in: 97728c04e8 user: peterreid tags: num_work
05:33
Make sqlite4_num's exponent signed. check-in: b320c13e42 user: peterreid tags: num_work
Changes
Unified Diff Ignore Whitespace Patch
Changes to src/math.c.
︙︙
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    r.e = SQLITE4_MX_EXP+1;
    r.m = nIn<=i+incr*3 || zIn[i+incr*3]==0;
    return r;
  }
  while( i<nIn && (c = zIn[i])!=0 ){
    i += incr;
    if( c>='0' && c<='9' ){
      if( c==0 && nDigit==0 ){
        if( seenRadix && r.e > -(SQLITE4_MX_EXP+1000) ) r.e--;
        continue;
      }
      nDigit++;
      if( nDigit<=18 ){
        r.m = (r.m*10) + c - '0';
        if( seenRadix ) r.e--;








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338
339
340
341
342
343
344
345
346
347
348
349
350
351
352

    r.e = SQLITE4_MX_EXP+1;
    r.m = nIn<=i+incr*3 || zIn[i+incr*3]==0;
    return r;
  }
  while( i<nIn && (c = zIn[i])!=0 ){
    i += incr;
    if( c>='0' && c<='9' ){
      if( c=='0' && nDigit==0 ){
        if( seenRadix && r.e > -(SQLITE4_MX_EXP+1000) ) r.e--;
        continue;
      }
      nDigit++;
      if( nDigit<=18 ){
        r.m = (r.m*10) + c - '0';
        if( seenRadix ) r.e--;
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