Change a couple of symbol names for the new user function API. (CVS 1454)

FossilOrigin-Name: 8f6b20c2938ded7ab9e400494c02370ecf7e9311
2025-08-07 02:42:48 +03:00 · 2004-05-25 12:05:56 +00:00
parent 7e18c259fe
commit 0ae8b83155
12 changed files with 111 additions and 113 deletions
--- a/30
+++ b/30
@@ -1,5 +1,5 @@
-C Use\sthe\snew\sAPI\sfor\sreturning\svalues\sand\serrors\sfrom\suser\sfunctions.\s(CVS\s1453)
-D 2004-05-25T11:47:25
+C Change\sa\scouple\sof\ssymbol\snames\sfor\sthe\snew\suser\sfunction\sAPI.\s(CVS\s1454)
+D 2004-05-25T12:05:57
 F Makefile.in ab7b0d5118e2da97bac66be8684a1034e3500f5a
 F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
 F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
@@ -28,16 +28,16 @@ F src/btree.c 51dfa34da5f42762b228d7360cf3273ee403bce8
 F src/btree.h b65140b5ae891f30d2a39e64b9f0343225553545
 F src/build.c 35cbeb439b49cca5eb5e8a1de010a5194f4523e8
 F src/copy.c 4d2038602fd0549d80c59bda27d96f13ea9b5e29
-F src/date.c b754dc0e1a84b408de0ccc727c792d46ccb66a69
+F src/date.c 098aee0a006d6e14dcd8f3ad21733691790c4459
 F src/delete.c 2e1dda38345416a1ea1c0a6468589a7472334dac
 F src/encode.c a876af473d1d636faa3dca51c7571f2e007eea37
 F src/expr.c 5b283e68bd6df365b7c2ad10bd04cc54c2b4b07c
-F src/func.c c811d2b77f1f1d88db759cbd60b382463f5a3ae3
+F src/func.c e67a36ae28ee3495d02261f74989a7bb192658fd
 F src/hash.c 440c2f8cb373ee1b4e13a0988489c7cd95d55b6f
 F src/hash.h 762d95f1e567664d1eafc1687de755626be962fb
 F src/insert.c e510d62d23b4de4d901e7ccbbe7833b7fb3b9570
-F src/main.c 8279e1160810410bb9ad6608f87b0140db5b1ce0
-F src/md5.c 8344ab774bed1bcf2f2fd4e130cc48536f37c414
+F src/main.c 6b308d6f181be8a07a34d79e10c527b43696c6ea
+F src/md5.c 32ec4d879e9b34d6a597ae8bda684d8e395003f4
 F src/os.h ab42f4a7c4c716f26b988e759b6e12085a3bfc67
 F src/os_common.h 744286a27de55c52f1b18921e8d17abbf7fafc0f
 F src/os_mac.c b823874690615ace0dd520d3ad1fe8bfd864b7e0
@@ -54,11 +54,11 @@ F src/printf.c ef750e8e2398ca7e8b58be991075f08c6a7f0e53
 F src/random.c eff68e3f257e05e81eae6c4d50a51eb88beb4ff3
 F src/select.c 7d77a8bed7eeac23216d42fc1be006fb4352fcdc
 F src/shell.c ed4d237b3e52a0a42512bfcc53530e46de20c28f
-F src/sqlite.h.in 5c9a7d2a4c438da8389382a4ecf145cad73a9238
-F src/sqliteInt.h 3ba18f1bbe85c69db1b4882ba899681b0bbac2ae
+F src/sqlite.h.in 53469b35d64de3248438709f50c769b08e2b64b2
+F src/sqliteInt.h 6559811caeae0d1855e0b973e363a8c5141e566b
 F src/table.c af14284fa36c8d41f6829e3f2819dce07d3e2de2
-F src/tclsqlite.c 0c0600409dfc297ef026ca9c8dbdf8754e54d0c4
-F src/test1.c ae2886e9c130f0dcd49f78bd78ffa37c2cb2e7d0
+F src/tclsqlite.c 0b62e8df6da5abdddf49f3d9274a8103ee61fb63
+F src/test1.c cf86941c235c307549179d9ca38a16904b977655
 F src/test2.c 6195a1ca2c8d0d2d93644e86da3289b403486872
 F src/test3.c 5e4a6d596f982f6f47a5f9f75ede9b4a3b739968
 F src/test4.c b9947c319a5c023c10c1e953e6610abd571c2283
@@ -71,8 +71,8 @@ F src/util.c 4c0adcbc9ce6678dd046931253e45d623c6d279f
 F src/vacuum.c 8734f89742f246abd91dbd3e087fc153bddbfbad
 F src/vdbe.c bf205ee831161cffc924c71307e24eb61b237230
 F src/vdbe.h 391d5642a83af686f35c228fcd36cb4456d68f44
-F src/vdbeInt.h a9a105b9232d7305b41ab36eadd0355079ff01c3
-F src/vdbeaux.c dc4fdfce9cad48d47328d7733df2ee975da6c0a0
+F src/vdbeInt.h e500998a0ab3b10850c771c60d6b132037ff56e7
+F src/vdbeaux.c 051acd76f0afd30556288e3881f1838bc536e00c
 F src/where.c efe5d25fe18cd7381722457898cd863e84097a0c
 F test/all.test 569a92a8ee88f5300c057cc4a8f50fbbc69a3242
 F test/attach.test cb9b884344e6cfa5e165965d5b1adea679a24c83
@@ -202,7 +202,7 @@ F www/sqlite.tcl 3c83b08cf9f18aa2d69453ff441a36c40e431604
 F www/tclsqlite.tcl b9271d44dcf147a93c98f8ecf28c927307abd6da
 F www/vdbe.tcl 9b9095d4495f37697fd1935d10e14c6015e80aa1
 F www/whentouse.tcl a8335bce47cc2fddb07f19052cb0cb4d9129a8e4
-P b77c268ebebd5401c3f519a72cfb81438207368c
-R 4e71bf50ae3412040cd39e61cbbbc2a7
+P 4eccae03b4a7f37804fea30416579787c3584bb2
+R 53de2c4205311190b1b667f6c790aa60
 U danielk1977
-Z c2a413dbfbef432d165e1d1b259db6f9
+Z 585412757c2c184bef9cb8e869c28219
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-4eccae03b4a7f37804fea30416579787c3584bb2
+8f6b20c2938ded7ab9e400494c02370ecf7e9311
--- a/src/date.c
+++ b/src/date.c
@@ -16,7 +16,7 @@
 ** sqlite3RegisterDateTimeFunctions() found at the bottom of the file.
 ** All other code has file scope.
 **
-** $Id: date.c,v 1.22 2004/05/25 11:47:25 danielk1977 Exp $
+** $Id: date.c,v 1.23 2004/05/25 12:05:57 danielk1977 Exp $
 **
 ** NOTES:
 **
@@ -664,7 +664,7 @@ static int isDate(int argc, sqlite3_value **argv, DateTime *p){
 **
 ** Return the julian day number of the date specified in the arguments
 */
-static void juliandayFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void juliandayFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  DateTime x;
  if( isDate(argc, argv, &x)==0 ){
    computeJD(&x);
@@ -677,7 +677,7 @@ static void juliandayFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 **
 ** Return YYYY-MM-DD HH:MM:SS
 */
-static void datetimeFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void datetimeFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  DateTime x;
  if( isDate(argc, argv, &x)==0 ){
    char zBuf[100];
@@ -693,7 +693,7 @@ static void datetimeFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 **
 ** Return HH:MM:SS
 */
-static void timeFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void timeFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  DateTime x;
  if( isDate(argc, argv, &x)==0 ){
    char zBuf[100];
@@ -708,7 +708,7 @@ static void timeFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 **
 ** Return YYYY-MM-DD
 */
-static void dateFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void dateFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  DateTime x;
  if( isDate(argc, argv, &x)==0 ){
    char zBuf[100];
@@ -737,7 +737,7 @@ static void dateFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 **   %Y  year 0000-9999
 **   %%  %
 */
-static void strftimeFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void strftimeFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  DateTime x;
  int n, i, j;
  char *z;
@@ -853,7 +853,7 @@ void sqlite3RegisterDateTimeFunctions(sqlite *db){
     char *zName;
     int nArg;
     int dataType;
-     void (*xFunc)(sqlite_func*,int,sqlite3_value**);
+     void (*xFunc)(sqlite3_context*,int,sqlite3_value**);
  } aFuncs[] = {
 #ifndef SQLITE_OMIT_DATETIME_FUNCS
    { "julianday", -1, SQLITE_NUMERIC, juliandayFunc   },
--- a/src/func.c
+++ b/src/func.c
@@ -16,7 +16,7 @@
 ** sqliteRegisterBuildinFunctions() found at the bottom of the file.
 ** All other code has file scope.
 **
-** $Id: func.c,v 1.54 2004/05/25 11:47:25 danielk1977 Exp $
+** $Id: func.c,v 1.55 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #include <ctype.h>
 #include <math.h>
@@ -29,7 +29,7 @@
 /*
 ** Implementation of the non-aggregate min() and max() functions
 */
-static void minmaxFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void minmaxFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *zBest; 
  int i;
  int (*xCompare)(const char*, const char*);
@@ -59,7 +59,7 @@ static void minmaxFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Return the type of the argument.
 */
-static void typeofFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void typeofFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *z = 0;
  assert( argc==2 );
  switch( sqlite3_value_type(argv[0]) ){
@@ -75,7 +75,7 @@ static void typeofFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of the length() function
 */
-static void lengthFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void lengthFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *z;
  int len;

@@ -93,7 +93,7 @@ static void lengthFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of the abs() function
 */
-static void absFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void absFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *z;
  assert( argc==1 );
  z = sqlite3_value_data(argv[0]);
@@ -105,7 +105,7 @@ static void absFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of the substr() function
 */
-static void substrFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void substrFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *z;
 #ifdef SQLITE_UTF8
  const char *z2;
@@ -151,7 +151,7 @@ static void substrFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of the round() function
 */
-static void roundFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void roundFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  int n = 0;
  double r;
  char zBuf[100];
@@ -171,7 +171,7 @@ static void roundFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of the upper() and lower() SQL functions.
 */
-static void upperFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void upperFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  char *z;
  int i;
  if( argc<1 || SQLITE3_NULL==sqlite3_value_type(argv[0]) ) return;
@@ -184,7 +184,7 @@ static void upperFunc(sqlite_func *context, int argc, sqlite3_value **argv){
  sqlite3_result_text(context, z, -1, 1);
  sqliteFree(z);
 }
-static void lowerFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void lowerFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  char *z;
  int i;
  if( argc<1 || SQLITE3_NULL==sqlite3_value_type(argv[0]) ) return;
@@ -203,7 +203,7 @@ static void lowerFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 ** All three do the same thing.  They return the first non-NULL
 ** argument.
 */
-static void ifnullFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void ifnullFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  int i;
  for(i=0; i<argc; i++){
    if( SQLITE3_NULL!=sqlite3_value_type(argv[i]) ){
@@ -216,7 +216,7 @@ static void ifnullFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Implementation of random().  Return a random integer.  
 */
-static void randomFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void randomFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  int r;
  sqlite3Randomness(sizeof(r), &r);
  sqlite3_result_int32(context, r);
@@ -227,7 +227,7 @@ static void randomFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 ** value is the same as the sqlite3_last_insert_rowid() API function.
 */
 static void last_insert_rowid(
-  sqlite_func *context, 
+  sqlite3_context *context, 
  int arg, 
  sqlite3_value **argv
 ){
@@ -239,7 +239,7 @@ static void last_insert_rowid(
 ** Implementation of the change_count() SQL function.  The return
 ** value is the same as the sqlite3_changes() API function.
 */
-static void change_count(sqlite_func *context, int arg, sqlite3_value **argv){
+static void change_count(sqlite3_context *context, int arg, sqlite3_value **argv){
  sqlite *db = sqlite3_user_data(context);
  sqlite3_result_int32(context, sqlite3_changes(db));
 }
@@ -250,7 +250,7 @@ static void change_count(sqlite_func *context, int arg, sqlite3_value **argv){
 ** function.
 */
 static void last_statement_change_count(
-  sqlite_func *context, 
+  sqlite3_context *context, 
  int arg,
  sqlite3_value **argv
 ){
@@ -268,7 +268,7 @@ static void last_statement_change_count(
 ** is implemented as like(A,B).
 */
 static void likeFunc(
-  sqlite_func *context, 
+  sqlite3_context *context, 
  int argc, 
  sqlite3_value **argv
 ){
@@ -288,7 +288,7 @@ static void likeFunc(
 **
 ** is implemented as glob(A,B).
 */
-static void globFunc(sqlite_func *context, int arg, sqlite3_value **argv){
+static void globFunc(sqlite3_context *context, int arg, sqlite3_value **argv){
  const unsigned char *zA = sqlite3_value_data(argv[0]);
  const unsigned char *zB = sqlite3_value_data(argv[1]);
  if( zA && zB ){
@@ -301,7 +301,7 @@ static void globFunc(sqlite_func *context, int arg, sqlite3_value **argv){
 ** argument if the arguments are different.  The result is NULL if the
 ** arguments are equal to each other.
 */
-static void nullifFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void nullifFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const unsigned char *zX = sqlite3_value_data(argv[0]);
  const unsigned char *zY = sqlite3_value_data(argv[1]);
  if( zX!=0 && sqlite3Compare(zX, zY)!=0 ){
@@ -313,7 +313,7 @@ static void nullifFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 ** Implementation of the VERSION(*) function.  The result is the version
 ** of the SQLite library that is running.
 */
-static void versionFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void versionFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  sqlite3_result_text(context, sqlite3_version, -1, 0);
 }

@@ -328,7 +328,7 @@ static void versionFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 ** "NULL".  Otherwise, the argument is enclosed in single quotes with
 ** single-quote escapes.
 */
-static void quoteFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void quoteFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  const char *zArg = sqlite3_value_data(argv[0]);
  if( argc<1 ) return;
  if( zArg==0 ){
@@ -359,7 +359,7 @@ static void quoteFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 /*
 ** Compute the soundex encoding of a word.
 */
-static void soundexFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void soundexFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  char zResult[8];
  const char *zIn;
  int i, j;
@@ -400,7 +400,7 @@ static void soundexFunc(sqlite_func *context, int argc, sqlite3_value **argv){
 ** This function generates a string of random characters.  Used for
 ** generating test data.
 */
-static void randStr(sqlite_func *context, int argc, sqlite3_value **argv){
+static void randStr(sqlite3_context *context, int argc, sqlite3_value **argv){
  static const unsigned char zSrc[] = 
     "abcdefghijklmnopqrstuvwxyz"
     "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
@@ -451,23 +451,23 @@ struct SumCtx {
 /*
 ** Routines used to compute the sum or average.
 */
-static void sumStep(sqlite_func *context, int argc, sqlite3_value **argv){
+static void sumStep(sqlite3_context *context, int argc, sqlite3_value **argv){
  SumCtx *p;
  if( argc<1 ) return;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  if( p && SQLITE3_NULL!=sqlite3_value_type(argv[0]) ){
    p->sum += sqlite3_value_float(argv[0]);
    p->cnt++;
  }
 }
-static void sumFinalize(sqlite_func *context){
+static void sumFinalize(sqlite3_context *context){
  SumCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  sqlite3_result_double(context, p ? p->sum : 0.0);
 }
-static void avgFinalize(sqlite_func *context){
+static void avgFinalize(sqlite3_context *context){
  SumCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  if( p && p->cnt>0 ){
    sqlite3_result_double(context, p->sum/(double)p->cnt);
  }
@@ -488,7 +488,7 @@ struct StdDevCtx {
 /*
 ** Routines used to compute the standard deviation as an aggregate.
 */
-static void stdDevStep(sqlite_func *context, int argc, const char **argv){
+static void stdDevStep(sqlite3_context *context, int argc, const char **argv){
  StdDevCtx *p;
  double x;
  if( argc<1 ) return;
@@ -500,7 +500,7 @@ static void stdDevStep(sqlite_func *context, int argc, const char **argv){
    p->cnt++;
  }
 }
-static void stdDevFinalize(sqlite_func *context){
+static void stdDevFinalize(sqlite3_context *context){
  double rN = sqlite3_aggregate_count(context);
  StdDevCtx *p = sqlite3_aggregate_context(context, sizeof(*p));
  if( p && p->cnt>1 ){
@@ -523,16 +523,16 @@ struct CountCtx {
 /*
 ** Routines to implement the count() aggregate function.
 */
-static void countStep(sqlite_func *context, int argc, sqlite3_value **argv){
+static void countStep(sqlite3_context *context, int argc, sqlite3_value **argv){
  CountCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  if( (argc==0 || SQLITE3_NULL!=sqlite3_value_type(argv[0])) && p ){
    p->n++;
  }
 }   
-static void countFinalize(sqlite_func *context){
+static void countFinalize(sqlite3_context *context){
  CountCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  sqlite3_result_int32(context, p ? p->n : 0);
 }

@@ -549,11 +549,11 @@ struct MinMaxCtx {
 /*
 ** Routines to implement min() and max() aggregate functions.
 */
-static void minmaxStep(sqlite_func *context, int argc, sqlite3_value **argv){
+static void minmaxStep(sqlite3_context *context, int argc, sqlite3_value **argv){
  int max = 0;
  int cmp = 0;
  Mem *pArg  = (Mem *)argv[0];
-  Mem *pBest = (Mem *)sqlite3_aggregate_context(context, sizeof(*pBest));
+  Mem *pBest = (Mem *)sqlite3_get_context(context, sizeof(*pBest));

  if( SQLITE3_NULL==sqlite3_value_type(argv[0]) ) return;

@@ -575,9 +575,9 @@ static void minmaxStep(sqlite_func *context, int argc, sqlite3_value **argv){
    sqlite3VdbeMemCopy(pBest, pArg);
  }
 }
-static void minMaxFinalize(sqlite_func *context){
+static void minMaxFinalize(sqlite3_context *context){
  sqlite3_value *pRes;
-  pRes = (sqlite3_value *)sqlite3_aggregate_context(context, sizeof(Mem));
+  pRes = (sqlite3_value *)sqlite3_get_context(context, sizeof(Mem));
  
  if( pRes->flags ){
    switch( sqlite3_value_type(pRes) ){
@@ -609,7 +609,7 @@ void sqlite3RegisterBuiltinFunctions(sqlite *db){
     signed char nArg;
     signed char dataType;
     u8 argType;               /* 0: none.  1: db  2: (-1) */
-     void (*xFunc)(sqlite_func*,int,sqlite3_value **);
+     void (*xFunc)(sqlite3_context*,int,sqlite3_value **);
  } aFuncs[] = {
    { "min",       -1, SQLITE_ARGS,    0, minmaxFunc },
    { "min",        0, 0,              0, 0          },
@@ -650,8 +650,8 @@ void sqlite3RegisterBuiltinFunctions(sqlite *db){
    signed char nArg;
    signed char dataType;
    u8 argType;
-    void (*xStep)(sqlite_func*,int,sqlite3_value**);
-    void (*xFinalize)(sqlite_func*);
+    void (*xStep)(sqlite3_context*,int,sqlite3_value**);
+    void (*xFinalize)(sqlite3_context*);
  } aAggs[] = {
    { "min",    1, 0,              0, minmaxStep,   minMaxFinalize },
    { "max",    1, 0,              2, minmaxStep,   minMaxFinalize },
--- a/src/main.c
+++ b/src/main.c
@@ -14,7 +14,7 @@
 ** other files are for internal use by SQLite and should not be
 ** accessed by users of the library.
 **
-** $Id: main.c,v 1.187 2004/05/24 23:48:26 danielk1977 Exp $
+** $Id: main.c,v 1.188 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -861,7 +861,7 @@ int sqlite3_create_function(
  sqlite *db,          /* Add the function to this database connection */
  const char *zName,   /* Name of the function to add */
  int nArg,            /* Number of arguments */
-  void (*xFunc)(sqlite_func*,int,sqlite3_value **), /* The implementation */
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value **), /* The implementation */
  void *pUserData      /* User data */
 ){
  FuncDef *p;
@@ -882,8 +882,8 @@ int sqlite3_create_aggregate(
  sqlite *db,          /* Add the function to this database connection */
  const char *zName,   /* Name of the function to add */
  int nArg,            /* Number of arguments */
-  void (*xStep)(sqlite_func*,int,sqlite3_value**), /* The step function */
-  void (*xFinalize)(sqlite_func*),              /* The finalizer */
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**), /* The step function */
+  void (*xFinalize)(sqlite3_context*),              /* The finalizer */
  void *pUserData      /* User data */
 ){
  FuncDef *p;
--- a/src/md5.c
+++ b/src/md5.c
@@ -356,11 +356,11 @@ int Md5_Init(Tcl_Interp *interp){
 ** During testing, the special md5sum() aggregate function is available.
 ** inside SQLite.  The following routines implement that function.
 */
-static void md5step(sqlite_func *context, int argc, sqlite3_value **argv){
+static void md5step(sqlite3_context *context, int argc, sqlite3_value **argv){
  MD5Context *p;
  int i;
  if( argc<1 ) return;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  if( p==0 ) return;
  if( sqlite3_aggregate_count(context)==1 ){
    MD5Init(p);
@@ -372,11 +372,11 @@ static void md5step(sqlite_func *context, int argc, sqlite3_value **argv){
    }
  }
 }
-static void md5finalize(sqlite_func *context){
+static void md5finalize(sqlite3_context *context){
  MD5Context *p;
  unsigned char digest[16];
  char zBuf[33];
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  MD5Final(digest,p);
  DigestToBase16(digest, zBuf);
  sqlite3_result_text(context, zBuf, -1, 1);
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -12,7 +12,7 @@
 ** This header file defines the interface that the SQLite library
 ** presents to client programs.
 **
-** @(#) $Id: sqlite.h.in,v 1.75 2004/05/25 11:47:26 danielk1977 Exp $
+** @(#) $Id: sqlite.h.in,v 1.76 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #ifndef _SQLITE_H_
 #define _SQLITE_H_
@@ -421,9 +421,10 @@ const char *sqlite3_libencoding(void);
 ** A pointer to the following structure is used to communicate with
 ** the implementations of user-defined functions.
 */
-typedef struct sqlite_func sqlite_func;
+typedef struct sqlite3_context sqlite3_context;
 typedef struct Mem sqlite3_value;

+
 /*
 ** Use the following routines to create new user-defined functions.  See
 ** the documentation for details.
@@ -432,15 +433,15 @@ int sqlite3_create_function(
  sqlite*,                  /* Database where the new function is registered */
  const char *zName,        /* Name of the new function */
  int nArg,                 /* Number of arguments.  -1 means any number */
-  void (*xFunc)(sqlite_func*,int,sqlite3_value **),  /* C code to implement */
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value **),  /* C code to implement */
  void *pUserData           /* Available via the sqlite3_user_data() call */
 );
 int sqlite3_create_aggregate(
  sqlite*,                  /* Database where the new function is registered */
  const char *zName,        /* Name of the function */
  int nArg,                 /* Number of arguments */
-  void (*xStep)(sqlite_func*,int,sqlite3_value**), /* Called for each row */
-  void (*xFinalize)(sqlite_func*),       /* Called once to get final result */
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**), /* Called for each row */
+  void (*xFinalize)(sqlite3_context*),       /* Called once to get final result */
  void *pUserData           /* Available via the sqlite3_user_data() call */
 );

@@ -464,24 +465,12 @@ int sqlite3_function_type(
 #define SQLITE_TEXT        (-2)
 #define SQLITE_ARGS        (-3)

-/*
-** Aggregate functions use the following routine to allocate
-** a structure for storing their state.  The first time this routine
-** is called for a particular aggregate, a new structure of size nBytes
-** is allocated, zeroed, and returned.  On subsequent calls (for the
-** same aggregate instance) the same buffer is returned.  The implementation
-** of the aggregate can use the returned buffer to accumulate data.
-**
-** The buffer allocated is freed automatically be SQLite.
-*/
-void *sqlite3_aggregate_context(sqlite_func*, int nBytes);
-
 /*
 ** The next routine returns the number of calls to xStep for a particular
 ** aggregate function instance.  The current call to xStep counts so this
 ** routine always returns at least 1.
 */
-int sqlite3_aggregate_count(sqlite_func*);
+int sqlite3_aggregate_count(sqlite3_context*);

 /*
 ** This routine registers a callback with the SQLite library.  The
@@ -1311,6 +1300,7 @@ long long int sqlite3_column_int(sqlite3_stmt*,int);
 */
 double sqlite3_column_float(sqlite3_stmt*,int);

+
 /*
 ** Return the type of the sqlite3_value* passed as the first argument. 
 ** The type is one of SQLITE3_NULL, SQLITE3_INTEGER, SQLITE3_FLOAT,
@@ -1382,9 +1372,17 @@ long long int sqlite3_value_int(sqlite3_value*);
 */
 double sqlite3_value_float(sqlite3_value*);

-typedef sqlite_func sqlite3_context;
-
-void *sqlite3_get_context(sqlite3_context*, int nbyte);
+/*
+** Aggregate functions use the following routine to allocate
+** a structure for storing their state.  The first time this routine
+** is called for a particular aggregate, a new structure of size nBytes
+** is allocated, zeroed, and returned.  On subsequent calls (for the
+** same aggregate instance) the same buffer is returned.  The implementation
+** of the aggregate can use the returned buffer to accumulate data.
+**
+** The buffer allocated is freed automatically by SQLite.
+*/
+void *sqlite3_get_context(sqlite3_context*, int nBytes);

 /*
 ** The pUserData parameter to the sqlite3_create_function() and
--- a/src/sqliteInt.h
+++ b/src/sqliteInt.h
@@ -11,7 +11,7 @@
 *************************************************************************
 ** Internal interface definitions for SQLite.
 **
-** @(#) $Id: sqliteInt.h,v 1.250 2004/05/24 23:48:27 danielk1977 Exp $
+** @(#) $Id: sqliteInt.h,v 1.251 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #include "config.h"
 #include "sqlite.h"
@@ -464,9 +464,9 @@ struct sqlite {
 ** points to a linked list of these structures.
 */
 struct FuncDef {
-  void (*xFunc)(sqlite_func*,int,sqlite3_value**);  /* Regular function */
-  void (*xStep)(sqlite_func*,int,sqlite3_value**);  /* Aggregate function step */
-  void (*xFinalize)(sqlite_func*);           /* Aggregate function finializer */
+  void (*xFunc)(sqlite3_context*,int,sqlite3_value**);  /* Regular function */
+  void (*xStep)(sqlite3_context*,int,sqlite3_value**);  /* Aggregate function step */
+  void (*xFinalize)(sqlite3_context*);           /* Aggregate function finializer */
  signed char nArg;         /* Number of arguments.  -1 means unlimited */
  signed char dataType;     /* Arg that determines datatype.  -1=NUMERIC, */
                            /* -2=TEXT. -3=SQLITE_ARGS */
--- a/src/tclsqlite.c
+++ b/src/tclsqlite.c
@@ -11,7 +11,7 @@
 *************************************************************************
 ** A TCL Interface to SQLite
 **
-** $Id: tclsqlite.c,v 1.68 2004/05/25 11:47:26 danielk1977 Exp $
+** $Id: tclsqlite.c,v 1.69 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #ifndef NO_TCL     /* Omit this whole file if TCL is unavailable */

@@ -379,7 +379,7 @@ static int DbCommitHandler(void *cd){
 ** This routine is called to evaluate an SQL function implemented
 ** using TCL script.
 */
-static void tclSqlFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void tclSqlFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  SqlFunc *p = sqlite3_user_data(context);
  Tcl_DString cmd;
  int i;
--- a/src/test1.c
+++ b/src/test1.c
@@ -13,7 +13,7 @@
 ** is not included in the SQLite library.  It is used for automated
 ** testing of the SQLite library.
 **
-** $Id: test1.c,v 1.50 2004/05/25 11:47:26 danielk1977 Exp $
+** $Id: test1.c,v 1.51 2004/05/25 12:05:57 danielk1977 Exp $
 */
 #include "sqliteInt.h"
 #include "tcl.h"
@@ -307,7 +307,7 @@ static int sqlite_test_close(
 ** Implementation of the x_coalesce() function.
 ** Return the first argument non-NULL argument.
 */
-static void ifnullFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void ifnullFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  int i;
  for(i=0; i<argc; i++){
    if( SQLITE3_NULL!=sqlite3_value_type(argv[i]) ){
@@ -377,7 +377,7 @@ static int execFuncCallback(void *pData, int argc, char **argv, char **NotUsed){
 ** use the same database at the same time.
 */
 static void sqlite3ExecFunc(
-  sqlite_func *context, 
+  sqlite3_context *context, 
  int argc,  
  sqlite3_value **argv
 ){
@@ -431,16 +431,16 @@ typedef struct CountCtx CountCtx;
 struct CountCtx {
  int n;
 };
-static void countStep(sqlite_func *context, int argc, sqlite3_value **argv){
+static void countStep(sqlite3_context *context, int argc, sqlite3_value **argv){
  CountCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  if( (argc==0 || SQLITE3_NULL!=sqlite3_value_type(argv[0]) ) && p ){
    p->n++;
  }
 }   
-static void countFinalize(sqlite_func *context){
+static void countFinalize(sqlite3_context *context){
  CountCtx *p;
-  p = sqlite3_aggregate_context(context, sizeof(*p));
+  p = sqlite3_get_context(context, sizeof(*p));
  sqlite3_result_int32(context, p ? p->n : 0);
 }

@@ -653,7 +653,7 @@ static int sqlite_abort(
 ** The following routine is a user-defined SQL function whose purpose
 ** is to test the sqlite_set_result() API.
 */
-static void testFunc(sqlite_func *context, int argc, sqlite3_value **argv){
+static void testFunc(sqlite3_context *context, int argc, sqlite3_value **argv){
  while( argc>=2 ){
    const char *zArg0 = sqlite3_value_data(argv[0]);
    const char *zArg1 = sqlite3_value_data(argv[1]);
--- a/src/vdbeInt.h
+++ b/src/vdbeInt.h
@@ -237,7 +237,7 @@ typedef struct Mem Mem;
 ** This structure is defined inside of vdbe.c because it uses substructures
 ** (Mem) which are only defined there.
 */
-struct sqlite_func {
+struct sqlite3_context {
  FuncDef *pFunc;   /* Pointer to function information.  MUST BE FIRST */
  Mem s;            /* The return value is stored here */
  void *pAgg;       /* Aggregate context */
--- a/src/vdbeaux.c
+++ b/src/vdbeaux.c
@@ -425,7 +425,7 @@ VdbeOp *sqlite3VdbeGetOp(Vdbe *p, int addr){
 }

 /*
-** Extract the user data from a sqlite_func structure and return a
+** Extract the user data from a sqlite3_context structure and return a
 ** pointer to it.
 */
 void *sqlite3_user_data(sqlite3_context *p){
@@ -439,10 +439,10 @@ void *sqlite3_user_data(sqlite3_context *p){
 ** same context that was returned on prior calls.
 **
 ** This routine is defined here in vdbe.c because it depends on knowing
-** the internals of the sqlite_func structure which is only defined in
+** the internals of the sqlite3_context structure which is only defined in
 ** this source file.
 */
-void *sqlite3_aggregate_context(sqlite_func *p, int nByte){
+void *sqlite3_get_context(sqlite3_context *p, int nByte){
  assert( p && p->pFunc && p->pFunc->xStep );
  if( p->pAgg==0 ){
    if( nByte<=NBFS ){
@@ -460,10 +460,10 @@ void *sqlite3_aggregate_context(sqlite_func *p, int nByte){
 ** called.
 **
 ** This routine is defined here in vdbe.c because it depends on knowing
-** the internals of the sqlite_func structure which is only defined in
+** the internals of the sqlite3_context structure which is only defined in
 ** this source file.
 */
-int sqlite3_aggregate_count(sqlite_func *p){
+int sqlite3_aggregate_count(sqlite3_context *p){
  assert( p && p->pFunc && p->pFunc->xStep );
  return p->cnt;
 }
@@ -731,7 +731,7 @@ void sqlite3VdbeAggReset(Agg *pAgg){
    for(i=0; i<pAgg->nMem; i++){
      Mem *pMem = &pElem->aMem[i];
      if( pAgg->apFunc[i] && (pMem->flags & MEM_AggCtx)!=0 ){
-        sqlite_func ctx;
+        sqlite3_context ctx;
        ctx.pFunc = pAgg->apFunc[i];
        ctx.s.flags = MEM_Null;
        ctx.pAgg = pMem->z;