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Add the logic to keep partial indices up to date through DML statements and

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when new partial indices are created.  This new logic is untested except to
verify that it does not interfere with full indices.

FossilOrigin-Name: fb9044d15ad4fd6ae4a38858c0c0e6fe9d4faa25
This commit is contained in:
drh
2013-08-01 01:14:43 +00:00
parent 4bd5f73fa0
commit b2b9d3d758
11 changed files with 88 additions and 42 deletions
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3
src/sqliteInt.h
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@@ -2204,6 +2204,7 @@ struct Parse {
int nSet; /* Number of sets used so far */
int nOnce; /* Number of OP_Once instructions so far */
int ckBase; /* Base register of data during check constraints */
int iPartIdxTab; /* Table corresponding to a partial index */
int iCacheLevel; /* ColCache valid when aColCache[].iLevel<=iCacheLevel */
int iCacheCnt; /* Counter used to generate aColCache[].lru values */
struct yColCache {
@@ -2862,7 +2863,7 @@ int sqlite3ExprNeedsNoAffinityChange(const Expr*, char);
int sqlite3IsRowid(const char*);
void sqlite3GenerateRowDelete(Parse*, Table*, int, int, int, Trigger *, int);
void sqlite3GenerateRowIndexDelete(Parse*, Table*, int, int*);
int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int);
int sqlite3GenerateIndexKey(Parse*, Index*, int, int, int, int*);
void sqlite3GenerateConstraintChecks(Parse*,Table*,int,int,
int*,int,int,int,int,int*);
void sqlite3CompleteInsertion(Parse*, Table*, int, int, int*, int, int, int);