Initial infrastructure for recognizing DESC indices and being able to read
and write older databases that specify DESC indices but do not really use
them. Nothing is close to working yet. (CVS 2822)
FossilOrigin-Name: cd110aa225b09591064405dd8952b3df37278c52
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index 5cd1524..0285677 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
-** @(#) $Id: sqliteInt.h,v 1.437 2005/12/15 15:22:09 danielk1977 Exp $
+** @(#) $Id: sqliteInt.h,v 1.438 2005/12/16 01:06:17 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -356,6 +356,8 @@
u16 flags; /* Flags associated with this database */
u8 inTrans; /* 0: not writable. 1: Transaction. 2: Checkpoint */
u8 safety_level; /* How aggressive at synching data to disk */
+ u8 file_format; /* Schema format version for this file */
+ u8 descIndex; /* True if any index uses the DESC attribute */
int cache_size; /* Number of pages to use in the cache */
Table *pSeqTab; /* The sqlite_sequence table used by AUTOINCREMENT */
void *pAux; /* Auxiliary data. Usually NULL */
@@ -419,7 +421,6 @@
int errCode; /* Most recent error code (SQLITE_*) */
u8 enc; /* Text encoding for this database. */
u8 autoCommit; /* The auto-commit flag. */
- u8 file_format; /* What file format version is this database? */
u8 temp_store; /* 1: file 2: memory 0: default */
int nTable; /* Number of tables in the database */
CollSeq *pDfltColl; /* The default collating sequence (BINARY) */
@@ -1467,7 +1468,7 @@
void sqlite3StartTable(Parse*,Token*,Token*,Token*,int,int);
void sqlite3AddColumn(Parse*,Token*);
void sqlite3AddNotNull(Parse*, int);
-void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int);
+void sqlite3AddPrimaryKey(Parse*, ExprList*, int, int, int);
void sqlite3AddCheckConstraint(Parse*, Expr*);
void sqlite3AddColumnType(Parse*,Token*);
void sqlite3AddDefaultValue(Parse*,Expr*);
@@ -1493,7 +1494,7 @@
void sqlite3IdListDelete(IdList*);
void sqlite3SrcListDelete(SrcList*);
void sqlite3CreateIndex(Parse*,Token*,Token*,SrcList*,ExprList*,int,Token*,
- Token*);
+ Token*, int);
void sqlite3DropIndex(Parse*, SrcList*);
void sqlite3AddKeyType(Vdbe*, ExprList*);
void sqlite3AddIdxKeyType(Vdbe*, Index*);
@@ -1676,6 +1677,7 @@
int sqlite3IsLikeFunction(sqlite3*,Expr*,int*,char*);
SqliteTsd *sqlite3Tsd();
void sqlite3AttachFunctions(sqlite3 *);
+void sqlite3MinimumFileFormat(Parse*, int, int);
void sqlite3MallocClearFailed();
#ifdef NDEBUG