Update the documentation to state that any parameter that is optimized out

of a prepared statement becomes an anonymous parameter for which
sqlite3_bind_parameter_name() returns NULL.

FossilOrigin-Name: 701b8a23e3ea2c94454af5d9bd1e72acb66d0fe2

1 files changed, 2 insertions, 0 deletions

diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index 445a247a1..a9d60e8a2 100644
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -3068,6 +3068,8 @@ int sqlite3_bind_parameter_count(sqlite3_stmt*);
 ** is included as part of the name.)^
 ** ^Parameters of the form "?" without a following integer have no name
 ** and are referred to as "nameless" or "anonymous parameters".
+** ^Any parameter that is optimized out of the prepared statement by the 
+** query planner becomes a nameless or anonymous parameter.
 **
 ** ^The first host parameter has an index of 1, not 0.
 **