First cut at adding the COLLATE operator. Regression tests pass (or at least
the quick set does) and a few new tests have been added. But many more
tests are needed. Rules for combining collations need to be worked out. (CVS 3624)
FossilOrigin-Name: 85cca7cd252d46ba71d302a89bc67c56146ec552
diff --git a/src/sqliteInt.h b/src/sqliteInt.h
index bd14300..541d9f2 100644
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
*************************************************************************
** Internal interface definitions for SQLite.
**
-** @(#) $Id: sqliteInt.h,v 1.534 2007/02/01 01:40:44 drh Exp $
+** @(#) $Id: sqliteInt.h,v 1.535 2007/02/01 23:02:45 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_
@@ -1021,6 +1021,7 @@
#define EP_VarSelect 0x20 /* pSelect is correlated, not constant */
#define EP_Dequoted 0x40 /* True if the string has been dequoted */
#define EP_InfixFunc 0x80 /* True for an infix function: LIKE, GLOB, etc */
+#define EP_ExpCollate 0x100 /* Collating sequence specified explicitly */
/*
** These macros can be used to test, set, or clear bits in the
@@ -1777,6 +1778,7 @@
CollSeq *sqlite3FindCollSeq(sqlite3*,u8 enc, const char *,int,int);
CollSeq *sqlite3LocateCollSeq(Parse *pParse, const char *zName, int nName);
CollSeq *sqlite3ExprCollSeq(Parse *pParse, Expr *pExpr);
+Expr *sqlite3ExprSetColl(Parse *pParse, Expr *, Token *);
int sqlite3CheckCollSeq(Parse *, CollSeq *);
int sqlite3CheckIndexCollSeq(Parse *, Index *);
int sqlite3CheckObjectName(Parse *, const char *);