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Attempt to speed up sqlite3VdbeRecordCompare() by various means. This code is in an interim state.

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FossilOrigin-Name: 85206e0bbac29adab52bef795f6d1479f2ae2c0e
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dan
2014-02-25 21:01:25 +00:00
parent e8c1eba9a9
commit 1fed5dab0d
10 changed files with 440 additions and 169 deletions
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src/vdbe.h
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@@ -214,6 +214,9 @@ void sqlite3VdbeRecordUnpack(KeyInfo*,int,const void*,UnpackedRecord*);
int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*);
UnpackedRecord *sqlite3VdbeAllocUnpackedRecord(KeyInfo *, char *, int, char **);
typedef int (*RecordCompare)(int,const void*, UnpackedRecord*);
RecordCompare sqlite3VdbeFindCompare(UnpackedRecord *);
#ifndef SQLITE_OMIT_TRIGGER
void sqlite3VdbeLinkSubProgram(Vdbe *, SubProgram *);
#endif