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In the KeyInfo object, refactor the nField and nXField elements into

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nKeyField and nAllField, which are more useful and run a little faster.

FossilOrigin-Name: aea5990eab5e85f92df966aa641db2271c81052010ad2d80982475c4275a1284
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drh
2017-08-02 22:43:14 +00:00
parent 754ee285fa
commit a485ad191f
10 changed files with 51 additions and 52 deletions
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4
src/sqliteInt.h
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@@ -2052,8 +2052,8 @@ struct FKey {
struct KeyInfo {
u32 nRef; /* Number of references to this KeyInfo object */
u8 enc; /* Text encoding - one of the SQLITE_UTF* values */
u16 nField; /* Number of key columns in the index */
u16 nXField; /* Number of columns beyond the key columns */
u16 nKeyField; /* Number of key columns in the index */
u16 nAllField; /* Total columns, including key plus others */
sqlite3 *db; /* The database connection */
u8 *aSortOrder; /* Sort order for each column. */
CollSeq *aColl[1]; /* Collating sequence for each term of the key */