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Add support for on conflict clauses to fts3/fts4.

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FossilOrigin-Name: 6d2633a6d0a9bb88fb1a6adac0827dc51df2d4d2
This commit is contained in:
dan
2011-04-25 18:49:57 +00:00
parent 713de341a7
commit b061d058cb
13 changed files with 297 additions and 67 deletions
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6
src/sqliteInt.h
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@@ -632,6 +632,7 @@ typedef struct TriggerPrg TriggerPrg;
typedef struct TriggerStep TriggerStep;
typedef struct UnpackedRecord UnpackedRecord;
typedef struct VTable VTable;
typedef struct VtabCtx VtabCtx;
typedef struct Walker Walker;
typedef struct WherePlan WherePlan;
typedef struct WhereInfo WhereInfo;
@@ -811,6 +812,7 @@ struct sqlite3 {
u8 dfltLockMode; /* Default locking-mode for attached dbs */
signed char nextAutovac; /* Autovac setting after VACUUM if >=0 */
u8 suppressErr; /* Do not issue error messages if true */
u8 vtabOnConflict; /* Value to return for s3_vtab_on_conflict() */
int nextPagesize; /* Pagesize after VACUUM if >0 */
int nTable; /* Number of tables in the database */
CollSeq *pDfltColl; /* The default collating sequence (BINARY) */
@@ -869,7 +871,10 @@ struct sqlite3 {
#endif
#ifndef SQLITE_OMIT_VIRTUALTABLE
Hash aModule; /* populated by sqlite3_create_module() */
#if 0
Table *pVTab; /* vtab with active Connect/Create method */
#endif
VtabCtx *pVtabCtx; /* Context for active vtab connect/create */
VTable **aVTrans; /* Virtual tables with open transactions */
int nVTrans; /* Allocated size of aVTrans */
VTable *pDisconnect; /* Disconnect these in next sqlite3_prepare() */
@@ -1232,6 +1237,7 @@ struct VTable {
Module *pMod; /* Pointer to module implementation */
sqlite3_vtab *pVtab; /* Pointer to vtab instance */
int nRef; /* Number of pointers to this structure */
u8 bConstraint; /* True if constraints are supported */
VTable *pNext; /* Next in linked list (see above) */
};