Index: src/insert.c
==================================================================
--- src/insert.c
+++ src/insert.c
@@ -1423,11 +1423,11 @@
       if( onError==OE_Ignore ){
         sqlite3VdbeGoto(v, ignoreDest);
       }else{
         char *zName = pCheck->a[i].zName;
         if( zName==0 ) zName = pTab->zName;
-        if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-15569-63625 */
+        if( onError==OE_Replace ) onError = OE_Abort; /* IMP: R-26383-51744 */
         sqlite3HaltConstraint(pParse, SQLITE_CONSTRAINT_CHECK,
                               onError, zName, P4_TRANSIENT,
                               P5_ConstraintCheck);
       }
       sqlite3VdbeResolveLabel(v, allOk);

Index: src/pcache.c
==================================================================
--- src/pcache.c
+++ src/pcache.c
@@ -241,13 +241,14 @@
   if( p->szCache>=0 ){
     /* IMPLEMENTATION-OF: R-42059-47211 If the argument N is positive then the
     ** suggested cache size is set to N. */
     return p->szCache;
   }else{
-    /* IMPLEMENTATION-OF: R-61436-13639 If the argument N is negative, then
-    ** the number of cache pages is adjusted to use approximately abs(N*1024)
-    ** bytes of memory. */
+    /* IMPLEMANTATION-OF: R-59858-46238 If the argument N is negative, then the
+    ** number of cache pages is adjusted to be a number of pages that would
+    ** use approximately abs(N*1024) bytes of memory based on the current
+    ** page size. */
     return (int)((-1024*(i64)p->szCache)/(p->szPage+p->szExtra));
   }
 }
 
 /*************************************************** General Interfaces ******

Index: test/cast.test
==================================================================
--- test/cast.test
+++ test/cast.test
@@ -417,14 +417,12 @@
 } {-1}
 
 # 2019-06-10
 # https://www.sqlite.org/src/info/dd6bffbfb6e61db9
 #
-# EVIDENCE-OF: R-09295-61337 Casting a TEXT or BLOB value into NUMERIC
-# first does a forced conversion into REAL but then further converts the
-# result into INTEGER if and only if the conversion from REAL to INTEGER
-# is lossless and reversible.
+# EVIDENCE-OF: R-55084-10555 Casting a TEXT or BLOB value into NUMERIC
+# yields either an INTEGER or a REAL result.
 #
 do_execsql_test cast-7.20 {
   DROP TABLE IF EXISTS t0;
   CREATE TABLE t0 (c0 TEXT);
   INSERT INTO t0(c0) VALUES ('1.0');

Index: test/e_expr.test
==================================================================
--- test/e_expr.test
+++ test/e_expr.test
@@ -1642,20 +1642,44 @@
 do_expr_test e_expr-31.2.4 { 
   CAST(9223372036854775809.0 AS INT)
 } integer 9223372036854775807
 
 
-# EVIDENCE-OF: R-09295-61337 Casting a TEXT or BLOB value into NUMERIC
-# first does a forced conversion into REAL but then further converts the
-# result into INTEGER if and only if the conversion from REAL to INTEGER
-# is lossless and reversible.
+# EVIDENCE-OF: R-55084-10555 Casting a TEXT or BLOB value into NUMERIC
+# yields either an INTEGER or a REAL result.
+#
+# EVIDENCE-OF: R-48945-04866 If the input text looks like an integer
+# (there is no decimal point nor exponent) and the value is small enough
+# to fit in a 64-bit signed integer, then the result will be INTEGER.
+#
+# EVIDENCE-OF: R-47045-23194 Input text that looks like floating point
+# (there is a decimal point and/or an exponent) and the text describes a
+# value that can be losslessly converted back and forth between IEEE 754
+# 64-bit float and a 51-bit signed integer, then the result is INTEGER.
 #
 do_expr_test e_expr-32.1.1 { CAST('45'   AS NUMERIC)  } integer 45
 do_expr_test e_expr-32.1.2 { CAST('45.0' AS NUMERIC)  } integer 45
 do_expr_test e_expr-32.1.3 { CAST('45.2' AS NUMERIC)  } real 45.2
 do_expr_test e_expr-32.1.4 { CAST('11abc' AS NUMERIC) } integer 11
 do_expr_test e_expr-32.1.5 { CAST('11.1abc' AS NUMERIC) } real 11.1
+do_expr_test e_expr-32.1.6 {CAST( '9.223372036e14' AS NUMERIC)} integer  922337203600000
+do_expr_test e_expr-32.1.7 {CAST('-9.223372036e14' AS NUMERIC)} integer -922337203600000
+do_expr_test e_expr-32.1.8 {CAST( '9.223372036e15' AS NUMERIC)} real     9223372036000000.0
+do_expr_test e_expr-32.1.9 {CAST('-9.223372036e15' AS NUMERIC)} real    -9223372036000000.0
+
+
+# EVIDENCE-OF: R-50300-26941 Any text input that describes a value
+# outside the range of a 64-bit signed integer yields a REAL result.
+#
+do_expr_test e_expr-32.1.20 { CAST('9223372036854775807' AS numeric) } \
+   integer 9223372036854775807
+do_expr_test e_expr-32.1.21 { CAST('9223372036854775808' AS numeric) } \
+   real 9.22337203685478e+18
+do_expr_test e_expr-32.1.22 { CAST('-9223372036854775808' AS numeric) } \
+   integer -9223372036854775808
+do_expr_test e_expr-32.1.23 { CAST('-9223372036854775809' AS numeric) } \
+   real -9.22337203685478e+18
 
 # EVIDENCE-OF: R-30347-18702 Casting a REAL or INTEGER value to NUMERIC
 # is a no-op, even if a real value could be losslessly converted to an
 # integer.
 #