Add ENABLE compile-time options to enable carray() and median(). Hence

there is no new code and no increase in library size without the ENABLE
macros.

FossilOrigin-Name: 7dec290b413ca1bc67694743d8b771e1634fd85251f1a23d60aaf36c63f0f366

Makefile.msc

@@ -1639,7 +1639,6 @@ TESTEXT = \
   $(TOP)\ext\misc\amatch.c \
   $(TOP)\ext\misc\appendvfs.c \
   $(TOP)\ext\misc\basexx.c \
-  $(TOP)\ext\misc\carray.c \
   $(TOP)\ext\misc\cksumvfs.c \
   $(TOP)\ext\misc\closure.c \
   $(TOP)\ext\misc\csv.c \
@@ -1766,6 +1765,7 @@ SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_DQS=0
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_FTS4=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_EXPLAIN_COMMENTS=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC=1
+SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_PERCENTILE=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_UNKNOWN_SQL_FUNCTION=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_ENABLE_STMT_SCANSTATUS=1
 SHELL_COMPILE_OPTS = $(SHELL_COMPILE_OPTS) -DSQLITE_STRICT_SUBTYPE=1
@@ -1793,6 +1793,7 @@ FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_MATH_FUNCTIONS
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_MEMSYS5
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_NORMALIZE
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_OFFSET_SQL_FUNC
+FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_PERCENTILE
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_PREUPDATE_HOOK
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_RTREE
 FUZZCHECK_OPTS = $(FUZZCHECK_OPTS) -DSQLITE_ENABLE_SESSION
@@ -2526,6 +2527,8 @@ TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_DEFAULT_PAGE_SIZE=1024
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_STMTVTAB=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_DBPAGE_VTAB=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_BYTECODE_VTAB=1
+TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_CARRAY=1
+TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_ENABLE_PERCENTILE=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_CKSUMVFS_STATIC=1
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) $(TEST_CCONV_OPTS)
 TESTFIXTURE_FLAGS = $(TESTFIXTURE_FLAGS) -DSQLITE_STATIC_RANDOMJSON

main.mk

@@ -969,6 +969,7 @@ SHELL_OPT += -DSQLITE_ENABLE_DBPAGE_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_DBSTAT_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_BYTECODE_VTAB
 SHELL_OPT += -DSQLITE_ENABLE_OFFSET_SQL_FUNC
+SHELL_OPT += -DSQLITE_ENABLE_PERCENTILE
 SHELL_OPT += -DSQLITE_STRICT_SUBTYPE=1
 FUZZERSHELL_OPT =
 FUZZCHECK_OPT += -I$(TOP)/test
@@ -988,6 +989,7 @@ FUZZCHECK_OPT += \
   -DSQLITE_ENABLE_MEMSYS5 \
   -DSQLITE_ENABLE_NORMALIZE \
   -DSQLITE_ENABLE_OFFSET_SQL_FUNC \
+  -DSQLITE_ENABLE_PERCENTILE \
   -DSQLITE_ENABLE_PREUPDATE_HOOK \
   -DSQLITE_ENABLE_RTREE \
   -DSQLITE_ENABLE_SESSION \
@@ -1790,6 +1792,8 @@ TESTFIXTURE_FLAGS += -DSQLITE_DEFAULT_PAGE_SIZE=1024
 TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_STMTVTAB
 TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_DBPAGE_VTAB
 TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_BYTECODE_VTAB
+TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_CARRAY
+TESTFIXTURE_FLAGS += -DSQLITE_ENABLE_PERCENTILE
 TESTFIXTURE_FLAGS += -DSQLITE_CKSUMVFS_STATIC
 TESTFIXTURE_FLAGS += -DSQLITE_STATIC_RANDOMJSON
 TESTFIXTURE_FLAGS += -DSQLITE_STRICT_SUBTYPE=1

manifest

@@ -1,12 +1,12 @@
-C This\sis\show\sthe\spercentile()\sfamily\sof\sfunctions\smight\sbe\sintegrated\sinto\nthe\samalgamation,\sshould\swe\select\sto\sdo\ssuch\sa\sthing.
+C Add\sENABLE\scompile-time\soptions\sto\senable\scarray()\sand\smedian().\s\sHence\nthere\sis\sno\snew\scode\sand\sno\sincrease\sin\slibrary\ssize\swithout\sthe\sENABLE\nmacros.
-D 2025-10-08T16:29:14.772
+D 2025-10-08T18:11:37.915
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md e108e1e69ae8e8a59e93c455654b8ac9356a11720d3345df2a4743e9590fb20d
 F Makefile.in 3ce07126d7e87c7464301482e161fdae6a51d0a2aa06b200b8f0000ef4d6163b
 F Makefile.linux-generic bd3e3cacd369821a6241d4ea1967395c962dfe3057e38cb0a435cee0e8b789d0
-F Makefile.msc e4df474d652d526dd4cbd37aeb5ca35d191a70d9c6131cec538c904b212fd324
+F Makefile.msc 8560c2eb70e6d94e8a90cc933be35e3f65fc8456e0295429a890744aec77a0b7
 F README.md e28077cfbef795e99c9c75ed95aa7257a1166709b562076441a8506ac421b7c1
 F VERSION 16eddb43056a79c1977427ab7a05f3457c373fa159dcdced8754eb89ce7e06b8
 F art/icon-243x273.gif 9750b734f82fdb3dc43127753d5e6fbf3b62c9f4e136c2fbf573b2f57ea87af5
@@ -657,7 +657,7 @@ F ext/wasm/tests/opfs/sahpool/index.html be736567fd92d3ecb9754c145755037cbbd2bca
 F ext/wasm/tests/opfs/sahpool/sahpool-pausing.js f264925cfc82155de38cecb3d204c36e0f6991460fff0cb7c15079454679a4e2
 F ext/wasm/tests/opfs/sahpool/sahpool-worker.js bd25a43fc2ab2d1bafd8f2854ad3943ef673f7c3be03e95ecf1612ff6e8e2a61
 F magic.txt 5ade0bc977aa135e79e3faaea894d5671b26107cc91e70783aa7dc83f22f3ba0
-F main.mk 28270ff27e4257efca52880b8beccff3a644a92ff76bd93e1b27cd20aa7ebc4a
+F main.mk cf5f466db969a30f268c8baa0615799ba41ce92116f0d380ae480629fc49b9d2
 F mptest/config01.test 3c6adcbc50b991866855f1977ff172eb6d901271
 F mptest/config02.test 4415dfe36c48785f751e16e32c20b077c28ae504
 F mptest/crash01.test 61e61469e257df0850df4293d7d4d6c2af301421
@@ -677,9 +677,9 @@ F src/btmutex.c 30dada73a819a1ef5b7583786370dce1842e12e1ad941e4d05ac29695528daea
 F src/btree.c cb5b8ceb9baa02a63a2f83dec09c4153e1cfbdf9c2adef5c62c26d2160eeb067
 F src/btree.h e823c46d87f63d904d735a24b76146d19f51f04445ea561f71cc3382fd1307f0
 F src/btreeInt.h 9c0f9ea5c9b5f4dcaea18111d43efe95f2ac276cd86d770dce10fd99ccc93886
-F src/build.c b014128de988a83bc8a2ad3d778018b698aeb06bff0089b7d263a3a45be8e8bf
+F src/build.c 611e07299d72ff04bbcb9e7109183467e30925d203c3e121ef9bb3cf6876289b
 F src/callback.c acae8c8dddda41ee85cfdf19b926eefe830f371069f8aadca3aa39adf5b1c859
-F src/carray.c 104766efc2199f3afa23bd42ef207d07de5b3287531352fb86476d3c85939109
+F src/carray.c 9d489582fcb0f3a78e32baf48474a9c0e9603171f4929e7be5feddb0e281b8d3
 F src/complete.c a3634ab1e687055cd002e11b8f43eb75c17da23e
 F src/date.c e19e0cfff9a41bfdd884c655755f6f00bca4c1a22272b56e0dd6667b7ea893a2
 F src/dbpage.c 081c59d84f187aa0eb48d98faf9578a00bde360f68438d646a86b618653d2479
@@ -688,7 +688,7 @@ F src/delete.c 03a77ba20e54f0f42ebd8eddf15411ed6bdb06a2c472ac4b6b336521bf7cea42
 F src/expr.c 4d63c8f6d50fe20637de8bdaf57757a0e424e4ac5e2c3313e621d64727a48a1c
 F src/fault.c 460f3e55994363812d9d60844b2a6de88826e007
 F src/fkey.c 928ed2517e8732113d2b9821aa37af639688d752f4ea9ac6e0e393d713eeb76f
-F src/func.c 24040085a0986f6efc4f77194b946568ef1345655efca7a1b5bf46f50c4f49ea
+F src/func.c 338477566488c2c7aa0244793b89973c4708b76264d86a5e5ba75f5bf2eed0bd
 F src/global.c a19e4b1ca1335f560e9560e590fc13081e21f670643367f99cb9e8f9dc7d615b
 F src/hash.c 73934a7f7ab1cb110614a9388cb516893b0cf5b7b69e4fd1a0780ac4ce166be7
 F src/hash.h 46b92795a95bfefb210f52f0c316e9d7cdbcdd7e7fcfb0d8be796d3a5767cddf
@@ -745,7 +745,7 @@ F src/status.c 0e72e4f6be6ccfde2488eb63210297e75f569f3ce9920f6c3d77590ec6ce5ffd
 F src/table.c 0f141b58a16de7e2fbe81c308379e7279f4c6b50eb08efeec5892794a0ba30d1
 F src/tclsqlite.c 3c604c49e6cf4211960a9ddb9505280fd22cde32175f40884c641c0f5a286036
 F src/tclsqlite.h 614b3780a62522bc9f8f2b9fb22689e8009958e7aa77e572d0f3149050af348a
-F src/test1.c 2f326c29fac4b345ab107b07a57b142c08e9bf09165ae8ed0a67b0ba10f7be1b
+F src/test1.c f880ab766eeedf2c063662bd9538b923fd42c4341b7bfc2150a6d93ab8b9341c
 F src/test2.c 62f0830958f9075692c29c6de51b495ae8969e1bef85f239ffcd9ba5fb44a5ff
 F src/test3.c 432646f581d8af1bb495e58fc98234380250954f5d5535e507fc785eccc3987a
 F src/test4.c 0ac87fc13cdb334ab3a71823f99b6c32a6bebe5d603cd6a71d84c823d43a25a0
@@ -802,10 +802,10 @@ F src/utf.c 7267c3fb9e2467020507601af3354c2446c61f444387e094c779dccd5ca62165
 F src/util.c 36fb1150062957280777655976f3f9a75db236cb8207a0770ceae8d5ec17fcd3
 F src/vacuum.c 1bacdd0a81d2b5dc1c508fbf0d938c89fa78dd8d5b46ec92686d44030d4f4789
 F src/vdbe.c 07084aa0152c8d4e74e7b86c0cf744732f0f9b1fd62bd7098252cadb741c630a
-F src/vdbe.h d47e3891dba2259fc74a5deb114578f94e467cdade51153faca252ea5b5e6790
+F src/vdbe.h be33bd7b17f2ec92939642416030491508c51071f6c14e27cd195983fec56b63
 F src/vdbeInt.h 52896dd4d5b62190c53db14b09fc2484434eb594c963df0fa66eb8a94527b02e
 F src/vdbeapi.c f9a4881a9674fec3fa13da35044a1484d3c4b95f9ec891cc8ffb02ef2b7a41df
-F src/vdbeaux.c d2020a310d065f49c9d76291f912effa6b083ae6a8cbc0fd9d9e8b2f6735e507
+F src/vdbeaux.c cb907297d03b374544a5a4f81ca981497ff4d09d13838f06de507118367f0b73
 F src/vdbeblob.c b3f0640db9642fbdc88bd6ebcc83d6009514cafc98f062f675f2c8d505d82692
 F src/vdbemem.c e67d9c6484d868c879d20c70d00bf4a9058082f1d4058607ca15d50eb3aebc21
 F src/vdbesort.c cb6f472e83ca12c46aa7de0ac0a9d11458b357986f2617a1c90dfb19a542ecbe
@@ -1678,7 +1678,7 @@ F test/sync.test a619e407ede58a7b6e3e44375328628559fc9695a9c24c47cb5690a866b0031
 F test/sync2.test 06152269ed73128782c450c355988fe8dd794d305833af75e1a5e79edd4dae47
 F test/syscall.test a067468b43b8cb2305e9f9fe414e5f40c875bb5d2cba5f00b8154396e95fcf37
 F test/sysfault.test c9f2b0d8d677558f74de750c75e12a5454719d04
-F test/tabfunc01.test bfe594de13c1169618543f9e62d4baf4387da7b27e724c519792d97e28fbd91f
+F test/tabfunc01.test 56eeae736217204bb1d9f9ef38340d48058f809b64249217cf77ff4ba600cc21
 F test/table.test e87294bf1c80bfd7792142b84ab32ea5beb4f3f71e535d7fb263a6b2068377bf
 F test/tableapi.test e37c33e6be2276e3a96bb54b00eea7f321277115d10e5b30fdb52a112b432750
 F test/tableopts.test dba698ba97251017b7c80d738c198d39ab747930
@@ -2114,7 +2114,7 @@ F tool/merge-test.tcl de76b62f2de2a92d4c1ca4f976bce0aea6899e0229e250479b229b2a19
 F tool/mkamalzip.tcl 8aa5ebe7973c8b8774062d34e15fea9815c4cc2ceea3a9b184695f005910876a
 F tool/mkautoconfamal.sh 647dada5e34c466bef62a4408e1c99a7e5e1922805479dd57944f33f9803f2f8
 F tool/mkccode.tcl c42a8f8cf78f92e83795d5447460dbce7aaf78a3bbf9082f1507dc71a3665f3c x
-F tool/mkctimec.tcl 11c9eda4a8d18c74b79280b30506d832849fd1855e6d9e95e1fd506f1d211c37 x
+F tool/mkctimec.tcl 3fb5cad05922f5da61262cb6bcd5868a34e94a49ca8833ae2d7796e7df075576 x
 F tool/mkkeywordhash.c 6b0be901c47f9ad42215fc995eb2f4384ac49213b1fba395102ec3e999acf559
 F tool/mkmsvcmin.tcl d76c45efda1cce2d4005bcea7b8a22bb752e3256009f331120fb4fecb14ebb7a
 F tool/mkopcodec.tcl 33d20791e191df43209b77d37f0ff0904620b28465cca6990cf8d60da61a07ef
@@ -2169,8 +2169,8 @@ F tool/version-info.c 33d0390ef484b3b1cb685d59362be891ea162123cea181cb8e6d2cf6dd
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 2b43d5d7dcc5aee14a050c824a5e09b6a38a9c78ddcc25a994eba5d4c5ad9ba2
+P c2cfc9c92e35105e26a4c0887b0401ace15a874fd18046135de4b375ba968795
-R 7399c53b55454580299093f70cc998e4
+R a7efabdfa76f9705559ea3bc9382d14b
 U drh
-Z 0e8a13b71992926ffe6a7764cecb4f69
+Z b689aba05c98bc433c71ed8ca204053d
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-c2cfc9c92e35105e26a4c0887b0401ace15a874fd18046135de4b375ba968795
+7dec290b413ca1bc67694743d8b771e1634fd85251f1a23d60aaf36c63f0f366

src/build.c

@@ -438,9 +438,11 @@ Table *sqlite3LocateTable(
         pMod = sqlite3JsonVtabRegister(db, zName);
       }
 #endif
+#ifdef SQLITE_ENABLE_CARRAY
       if( pMod==0 && sqlite3_stricmp(zName, "carray")==0 ){
         pMod = sqlite3CarrayRegister(db);
       }
+#endif
       if( pMod && sqlite3VtabEponymousTableInit(pParse, pMod) ){
         testcase( pMod->pEpoTab==0 );
         return pMod->pEpoTab;

src/carray.c

@@ -52,6 +52,7 @@
 ** as the number of elements in the array.  The virtual table steps through
 ** the array, element by element.
 */
+#if !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_CARRAY)
 #include "sqliteInt.h"
 #if defined(_WIN32) || defined(__RTP__) || defined(_WRS_KERNEL)
   struct iovec {
@@ -61,27 +62,6 @@
 #else
 # include <sys/uio.h>
 #endif
- 
-/* Allowed values for the mFlags parameter to sqlite3_carray_bind().
-** Must exactly match the definitions in carray.h.
-*/
-#ifndef CARRAY_INT32
-# define CARRAY_INT32     0      /* Data is 32-bit signed integers */
-# define CARRAY_INT64     1      /* Data is 64-bit signed integers */
-# define CARRAY_DOUBLE    2      /* Data is doubles */
-# define CARRAY_TEXT      3      /* Data is char* */
-# define CARRAY_BLOB      4      /* Data is struct iovec* */
-#endif
-
-#ifndef SQLITE_API
-# ifdef _WIN32
-#  define SQLITE_API __declspec(dllexport)
-# else
-#  define SQLITE_API
-# endif
-#endif
-
-#ifndef SQLITE_OMIT_VIRTUALTABLE
 
 /*
 ** Names of allowed datatypes
@@ -526,44 +506,11 @@ SQLITE_API int sqlite3_carray_bind(
   return rc;
 }
 
-
-/*
-** For testing purpose in the TCL test harness, we need a method for
-** setting the pointer value.  The inttoptr(X) SQL function accomplishes
-** this.  Tcl script will bind an integer to X and the inttoptr() SQL
-** function will use sqlite3_result_pointer() to convert that integer into
-** a pointer.
-**
-** This is for testing on TCL only.
-*/
-#ifdef SQLITE_TEST
-static void inttoptrFunc(
-  sqlite3_context *context,
-  int argc,
-  sqlite3_value **argv
-){
-  void *p;
-  sqlite3_int64 i64;
-  i64 = sqlite3_value_int64(argv[0]);
-  if( sizeof(i64)==sizeof(p) ){
-    memcpy(&p, &i64, sizeof(p));
-  }else{
-    int i32 = i64 & 0xffffffff;
-    memcpy(&p, &i32, sizeof(p));
-  }
-  sqlite3_result_pointer(context, p, "carray", 0);
-}
-#endif /* SQLITE_TEST */
-
-#endif /* SQLITE_OMIT_VIRTUALTABLE */
-
 /*
 ** Invoke this routine to register the carray() function.
 */
 Module *sqlite3CarrayRegister(sqlite3 *db){
-#ifdef SQLITE_TEST
-  (void)sqlite3_create_function(db, "inttoptr", 1, SQLITE_UTF8, 0,
-                                 inttoptrFunc, 0, 0);
-#endif
   return sqlite3VtabCreateModule(db, "carray", &carrayModule, 0, 0);
 }
+
+#endif /* !defined(SQLITE_OMIT_VIRTUALTABLE) && defined(SQLITE_ENABLE_CARRAY) */

src/func.c

@@ -2636,6 +2636,7 @@ static void signFunc(
   sqlite3_result_int(context, x<0.0 ? -1 : x>0.0 ? +1 : 0);
 }
 
+#if defined(SQLITE_ENABLE_PERCENTILE)
 /***********************************************************************
 ** This section implements the percentile(Y,P) SQL function and similar.
 ** Requirements:
@@ -3078,6 +3079,7 @@ static void percentValue(sqlite3_context *pCtx){
   percentCompute(pCtx, 0);
 }
 /****** End of percentile family of functions ******/
+#endif /* SQLITE_ENABLE_PERCENTILE */
 
 
 #ifdef SQLITE_DEBUG
@@ -3310,6 +3312,7 @@ void sqlite3RegisterBuiltinFunctions(void){
     WAGGREGATE(string_agg,   2, 0, 0, groupConcatStep,
         groupConcatFinalize, groupConcatValue, groupConcatInverse, 0),
 
+#ifdef SQLITE_ENABLE_PERCENTILE
     WAGGREGATE(median,          1,   0,0, percentStep,
         percentFinal, percentValue, percentInverse,
         SQLITE_INNOCUOUS|SQLITE_SELFORDER1),
@@ -3322,6 +3325,7 @@ void sqlite3RegisterBuiltinFunctions(void){
     WAGGREGATE(percentile_disc, 2, 0x1,0, percentStep,
         percentFinal, percentValue, percentInverse,
         SQLITE_INNOCUOUS|SQLITE_SELFORDER1),
+#endif /* SQLITE_ENABLE_PERCENTILE */
  
     LIKEFUNC(glob, 2, &globInfo, SQLITE_FUNC_LIKE|SQLITE_FUNC_CASE),
 #ifdef SQLITE_CASE_SENSITIVE_LIKE
@@ -3374,7 +3378,6 @@ void sqlite3RegisterBuiltinFunctions(void){
     INLINE_FUNC(coalesce,       -4, INLINEFUNC_coalesce, 0 ),
     INLINE_FUNC(iif,            -4, INLINEFUNC_iif,      0 ),
     INLINE_FUNC(if,             -4, INLINEFUNC_iif,      0 ),
-    
   };
 #ifndef SQLITE_OMIT_ALTERTABLE
   sqlite3AlterFunctions();

src/test1.c

@@ -1060,6 +1060,30 @@ static void shellDtostr(
   sqlite3_result_text(pCtx, z, -1, SQLITE_TRANSIENT);
 }
 
+/*
+** We need a method for setting the pointer values created by the
+** intarray_addr, int64array_addr, doublearray_addr, and textarray_addr
+** routines below.  The inttoptr(X) SQL function accomplishes
+** this.  Tcl scripts will bind an array address as an integer X and
+** the inttoptr() SQL function will use sqlite3_result_pointer() to
+** convert that integer into a pointer usable by carray().
+*/
+static void inttoptrFunc(
+  sqlite3_context *context,
+  int argc,
+  sqlite3_value **argv
+){
+  void *p;
+  sqlite3_int64 i64;
+  i64 = sqlite3_value_int64(argv[0]);
+  if( sizeof(i64)==sizeof(p) ){
+    memcpy(&p, &i64, sizeof(p));
+  }else{
+    int i32 = i64 & 0xffffffff;
+    memcpy(&p, &i32, sizeof(p));
+  }
+  sqlite3_result_pointer(context, p, "carray", 0);
+}
 
 /*
 ** Usage:  sqlite3_create_function DB
@@ -1074,7 +1098,8 @@ static void shellDtostr(
 **
 ** The original motivation for this routine was to be able to call the
 ** sqlite3_create_function function while a query is in progress in order
-** to test the SQLITE_MISUSE detection logic.
+** to test the SQLITE_MISUSE detection logic.  It is now also used to register
+** a bunch of SQL functions that are useful for testing.
 */
 static int SQLITE_TCLAPI test_create_function(
   void *NotUsed,
@@ -1169,6 +1194,10 @@ static int SQLITE_TCLAPI test_create_function(
     rc = sqlite3_create_function(db, "dtostr", 2, SQLITE_UTF8, 0,
                                  shellDtostr, 0, 0);
   }
+  if( rc==SQLITE_OK ){
+    rc = sqlite3_create_function(db, "inttoptr", 1, SQLITE_UTF8, 0,
+                                 inttoptrFunc, 0, 0);
+  }
 
 #ifndef SQLITE_OMIT_UTF16
   /* Use the sqlite3_create_function16() API here. Mainly for fun, but also 
@@ -3830,7 +3859,7 @@ static int SQLITE_TCLAPI test_intarray_addr(
   return TCL_OK;
 }
 /*
-** Usage:   intarray_addr  INT  ...
+** Usage:   int64array_addr  INT  ...
 **
 ** Return the address of a C-language array of 32-bit integers.
 **
@@ -3933,7 +3962,6 @@ static int SQLITE_TCLAPI test_textarray_addr(
   return TCL_OK;
 }
 
-
 /*
 ** Usage:   sqlite3_bind_int64  STMT N VALUE
 **

src/vdbe.h

@@ -300,7 +300,9 @@ void sqlite3VdbeSetVarmask(Vdbe*, int);
 #endif
 int sqlite3MemCompare(const Mem*, const Mem*, const CollSeq*);
 int sqlite3BlobCompare(const Mem*, const Mem*);
-const char *sqlite3VdbeFuncName(const sqlite3_context*);
+#ifdef SQLITE_ENABLE_PERCENTILE
+  const char *sqlite3VdbeFuncName(const sqlite3_context*);
+#endif
 
 void sqlite3VdbeRecordUnpack(int,const void*,UnpackedRecord*);
 int sqlite3VdbeRecordCompare(int,const void*,UnpackedRecord*);

src/vdbeaux.c

@@ -5572,6 +5572,7 @@ void sqlite3VdbePreUpdateHook(
 }
 #endif /* SQLITE_ENABLE_PREUPDATE_HOOK */
 
+#ifdef SQLITE_ENABLE_PERCENTILE
 /*
 ** Return the name of an SQL function associated with the sqlite3_context.
 */
@@ -5580,3 +5581,4 @@ const char *sqlite3VdbeFuncName(const sqlite3_context *pCtx){
   assert( pCtx->pFunc!=0 );
   return pCtx->pFunc->zName;
 }
+#endif /* SQLITE_ENABLE_PERCENTILE */

test/tabfunc01.test

@@ -277,6 +277,7 @@ do_execsql_test tabfunc01-600 {
 
 do_test tabfunc01-700 {
   set PTR1 [intarray_addr 5 7 13 17 23]
+  sqlite3_create_function db
   db eval {
     SELECT b FROM t600, carray(inttoptr($PTR1),5) WHERE a=value;
   }

tool/mkctimec.tcl

@@ -134,6 +134,7 @@ set boolean_defnil_options {
   SQLITE_ENABLE_ATOMIC_WRITE
   SQLITE_ENABLE_BATCH_ATOMIC_WRITE
   SQLITE_ENABLE_BYTECODE_VTAB
+  SQLITE_ENABLE_CARRAY
   SQLITE_ENABLE_COLUMN_METADATA
   SQLITE_ENABLE_COLUMN_USED_MASK
   SQLITE_ENABLE_COSTMULT
@@ -163,6 +164,7 @@ set boolean_defnil_options {
   SQLITE_ENABLE_ORDERED_SET_AGGREGATES
   SQLITE_ENABLE_OFFSET_SQL_FUNC
   SQLITE_ENABLE_OVERSIZE_CELL_CHECK
+  SQLITE_ENABLE_PERCENTILE
   SQLITE_ENABLE_PREUPDATE_HOOK
   SQLITE_ENABLE_QPSG
   SQLITE_ENABLE_RBU