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Incorporate the SQLITE_CHECKPOINT_TRUNCATE enhancement and a couple of

obscure bug fixes from trunk.

FossilOrigin-Name: 34ffa3b3c002b0e87d8382ad76e87dbaec0b2bc6
This commit is contained in:
drh
2014-12-04 23:35:08 +00:00
19 changed files with 422 additions and 171 deletions

View File

@@ -2023,7 +2023,7 @@ struct Expr {
/*
** The following are the meanings of bits in the Expr.flags field.
*/
#define EP_FromJoin 0x000001 /* Originated in ON or USING clause of a join */
#define EP_FromJoin 0x000001 /* Originates in ON/USING clause of outer join */
#define EP_Agg 0x000002 /* Contains one or more aggregate functions */
#define EP_Resolved 0x000004 /* IDs have been resolved to COLUMNs */
#define EP_Error 0x000008 /* Expression contains one or more errors */
@@ -2043,6 +2043,7 @@ struct Expr {
#define EP_NoReduce 0x020000 /* Cannot EXPRDUP_REDUCE this Expr */
#define EP_Unlikely 0x040000 /* unlikely() or likelihood() function */
#define EP_Constant 0x080000 /* Node is a constant */
#define EP_CanBeNull 0x100000 /* Can be null despite NOT NULL constraint */
/*
** These macros can be used to test, set, or clear bits in the