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Add the sqlite3_collation_needed() API and fix some error handling cases

involving unknown collation sequences. (CVS 1562)

FossilOrigin-Name: edf069b9f4044ed2a80962c7722052bf1b80bf45
This commit is contained in:
danielk1977
2004-06-10 10:50:08 +00:00
parent 0de0bb3360
commit 7cedc8d4d6
13 changed files with 337 additions and 113 deletions

View File

@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.279 2004/06/10 02:16:02 danielk1977 Exp $
** @(#) $Id: sqliteInt.h,v 1.280 2004/06/10 10:50:32 danielk1977 Exp $
*/
#include "config.h"
#include "sqlite3.h"
@@ -423,6 +423,9 @@ struct sqlite {
u8 enc; /* Text encoding for this database. */
u8 autoCommit; /* The auto-commit flag. */
int nMaster; /* Length of master journal name. -1=unknown */
void(*xCollNeeded)(void*,sqlite3*,int eTextRep,const char*);
void(*xCollNeeded16)(void*,sqlite3*,int eTextRep,const void*);
void *pCollNeededArg;
};
/*
@@ -1395,4 +1398,6 @@ int sqlite3ReadUniChar(const char *zStr, int *pOffset, u8 *pEnc, int fold);
int sqlite3ReadSchema(sqlite *db, char **);
CollSeq *sqlite3FindCollSeq(sqlite *,u8 enc, const char *,int,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName);
CollSeq *sqlite3ExprCollSeq(Expr *pExpr);
CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
int sqlite3CheckCollSeq(Parse *, CollSeq *);
int sqlite3CheckIndexCollSeq(Parse *, Index *);