-C Minor\scode\sfixes\sin\sbtree.c\sand\spragma.c\sto\shelp\swith\swatcom\sC.\s(CVS\s1457)
-D 2004-05-26T00:01:54
+C More\schanges\sto\sdo\swith\sthe\snew\ssqlite3_step()\sAPI.\s(CVS\s1458)
+D 2004-05-26T00:07:25
F Makefile.in ab7b0d5118e2da97bac66be8684a1034e3500f5a
F Makefile.linux-gcc b86a99c493a5bfb402d1d9178dcdc4bd4b32f906
F README f1de682fbbd94899d50aca13d387d1b3fd3be2dd
F src/random.c eff68e3f257e05e81eae6c4d50a51eb88beb4ff3
F src/select.c 867cab23c0577d4ac0510c925a85b8e032cfe139
F src/shell.c ed4d237b3e52a0a42512bfcc53530e46de20c28f
-F src/sqlite.h.in 87fff6c325bb946205247854320011f17a137f79
+F src/sqlite.h.in 532e8b3b4a266ab5d7245a8ca3173fdd10f4a89f
F src/sqliteInt.h 6559811caeae0d1855e0b973e363a8c5141e566b
F src/table.c af14284fa36c8d41f6829e3f2819dce07d3e2de2
F src/tclsqlite.c 0b62e8df6da5abdddf49f3d9274a8103ee61fb63
-F src/test1.c 81525798a9d159eab12ce9b7de5e54d9307dda4b
+F src/test1.c 616c288a49b48facb54b9a925aeede1ba4093d8c
F src/test2.c 6195a1ca2c8d0d2d93644e86da3289b403486872
F src/test3.c 5e4a6d596f982f6f47a5f9f75ede9b4a3b739968
F src/test4.c b9947c319a5c023c10c1e953e6610abd571c2283
F src/utf.c 1d38da85bffb928fb0d9f301e7db913a6df486ce
F src/util.c 4c0adcbc9ce6678dd046931253e45d623c6d279f
F src/vacuum.c 8734f89742f246abd91dbd3e087fc153bddbfbad
-F src/vdbe.c fe75ac32889c717df2e96ae38edb7ab7fc42c48a
+F src/vdbe.c 7f41e2f73dcca885618b9baec0ffea9f8b0714aa
F src/vdbe.h ebd59ee7a988d39c58b27149593f09a432ad1410
F src/vdbeInt.h e500998a0ab3b10850c771c60d6b132037ff56e7
F src/vdbeaux.c b2527b7ce884c2c1dc102d48a07c6327f8eac3c2
F test/auth.test 5c4d95cdaf539c0c236e20ce1f71a93e7dde9185
F test/bigfile.test ea904b853ce2d703b16c5ce90e2b54951bc1ae81
F test/bigrow.test 8ab252dba108f12ad64e337b0f2ff31a807ac578
-F test/bind.test 947eea896241b90bae0928e3a655bb5d7f0680bb
+F test/bind.test b2e77ea6e9317b48210d47fa03ea1f7169bcf764
F test/btree.test 08e4093c78d2bc1d54e27266f8d17fed14751125
F test/btree2.test aa4a6d05b1ea90b1acaf83ba89039dd302a88635
F test/btree4.test 3797b4305694c7af6828675b0f4b1424b8ca30e4
F www/tclsqlite.tcl b9271d44dcf147a93c98f8ecf28c927307abd6da
F www/vdbe.tcl 9b9095d4495f37697fd1935d10e14c6015e80aa1
F www/whentouse.tcl a8335bce47cc2fddb07f19052cb0cb4d9129a8e4
-P ae18fcb7ad91096f8029605b54d71ec225f31f32
-R 47dad5a8dd6b54a73599bfb643e19e5f
-U drh
-Z 5fd7d5705c8bcbb7d653c6f399f44fb3
+P 143c502a59e727975f61c8d13b6c5a90dad038f3
+R aab0f00d021548c4204f1bc870566ab7
+U danielk1977
+Z 3b5c9e0de208be70045790485a870245
-143c502a59e727975f61c8d13b6c5a90dad038f3
\ No newline at end of file
+e83138250ce0a8caacbd1822eec2e06796d2f5f2
\ No newline at end of file
** This header file defines the interface that the SQLite library
** presents to client programs.
**
-** @(#) $Id: sqlite.h.in,v 1.77 2004/05/25 23:35:19 danielk1977 Exp $
+** @(#) $Id: sqlite.h.in,v 1.78 2004/05/26 00:07:25 danielk1977 Exp $
*/
#ifndef _SQLITE_H_
#define _SQLITE_H_
char **pzErrmsg /* OUT: Error message. */
);
-/*
-** After an SQL statement has been compiled, it is handed to this routine
-** to be executed. This routine executes the statement as far as it can
-** go then returns. The return value will be one of SQLITE_DONE,
-** SQLITE_ERROR, SQLITE_BUSY, SQLITE_ROW, or SQLITE_MISUSE.
-**
-** SQLITE_DONE means that the execute of the SQL statement is complete
-** an no errors have occurred. sqlite3_step() should not be called again
-** for the same virtual machine. *pN is set to the number of columns in
-** the result set and *pazColName is set to an array of strings that
-** describe the column names and datatypes. The name of the i-th column
-** is (*pazColName)[i] and the datatype of the i-th column is
-** (*pazColName)[i+*pN]. *pazValue is set to NULL.
-**
-** SQLITE_ERROR means that the virtual machine encountered a run-time
-** error. sqlite3_step() should not be called again for the same
-** virtual machine. *pN is set to 0 and *pazColName and *pazValue are set
-** to NULL. Use sqlite3_finalize() to obtain the specific error code
-** and the error message text for the error.
-**
-** SQLITE_BUSY means that an attempt to open the database failed because
-** another thread or process is holding a lock. The calling routine
-** can try again to open the database by calling sqlite3_step() again.
-** The return code will only be SQLITE_BUSY if no busy handler is registered
-** using the sqlite3_busy_handler() or sqlite3_busy_timeout() routines. If
-** a busy handler callback has been registered but returns 0, then this
-** routine will return SQLITE_ERROR and sqltie_finalize() will return
-** SQLITE_BUSY when it is called.
-**
-** SQLITE_ROW means that a single row of the result is now available.
-** The data is contained in *pazValue. The value of the i-th column is
-** (*azValue)[i]. *pN and *pazColName are set as described in SQLITE_DONE.
-** Invoke sqlite3_step() again to advance to the next row.
-**
-** SQLITE_MISUSE is returned if sqlite3_step() is called incorrectly.
-** For example, if you call sqlite3_step() after the virtual machine
-** has halted (after a prior call to sqlite3_step() has returned SQLITE_DONE)
-** or if you call sqlite3_step() with an incorrectly initialized virtual
-** machine or a virtual machine that has been deleted or that is associated
-** with an sqlite structure that has been closed.
-*/
-int sqlite3_step(
- sqlite_vm *pVm, /* The virtual machine to execute */
- int *pN, /* OUT: Number of columns in result */
- const char ***pazValue, /* OUT: Column data */
- const char ***pazColName /* OUT: Column names and datatypes */
-);
-
/*
** This routine is called to delete a virtual machine after it has finished
** executing. The return value is the result code. SQLITE_OK is returned
** SQLITE_DONE. Or it could be the case the the same database connection
** is being used simulataneously by two or more threads.
*/
-int sqlite3_step_new(sqlite3_stmt*);
+int sqlite3_step(sqlite3_stmt*);
/*
** is not included in the SQLite library. It is used for automated
** testing of the SQLite library.
**
-** $Id: test1.c,v 1.52 2004/05/25 23:35:19 danielk1977 Exp $
+** $Id: test1.c,v 1.53 2004/05/26 00:07:26 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
return TCL_OK;
}
-/*
-** Usage: sqlite3_step VM ?NVAR? ?VALUEVAR? ?COLNAMEVAR?
-**
-** Step a virtual machine. Return a the result code as a string.
-** Column results are written into three variables.
-*/
-#if 0
-static int test_step(
- void *NotUsed,
- Tcl_Interp *interp, /* The TCL interpreter that invoked this command */
- int argc, /* Number of arguments */
- char **argv /* Text of each argument */
-){
- sqlite_vm *vm;
- int rc, i;
- const char **azValue = 0;
- const char **azColName = 0;
- int N = 0;
- char *zRc;
- char zBuf[50];
- if( argc<2 || argc>5 ){
- Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0],
- " VM NVAR VALUEVAR COLNAMEVAR", 0);
- return TCL_ERROR;
- }
- if( getVmPointer(interp, argv[1], &vm) ) return TCL_ERROR;
- rc = sqlite3_step(vm, argc>=3?&N:0, argc>=4?&azValue:0, argc==5?&azColName:0);
- if( argc>=3 ){
- sprintf(zBuf, "%d", N);
- Tcl_SetVar(interp, argv[2], zBuf, 0);
- }
- if( argc>=4 ){
- Tcl_SetVar(interp, argv[3], "", 0);
- if( azValue ){
- for(i=0; i<N; i++){
- Tcl_SetVar(interp, argv[3], azValue[i] ? azValue[i] : "",
- TCL_APPEND_VALUE | TCL_LIST_ELEMENT);
- }
- }
- }
- if( argc==5 ){
- Tcl_SetVar(interp, argv[4], "", 0);
- if( azColName ){
- for(i=0; i<N*2; i++){
- Tcl_SetVar(interp, argv[4], azColName[i] ? azColName[i] : "",
- TCL_APPEND_VALUE | TCL_LIST_ELEMENT);
- }
- }
- }
- switch( rc ){
- case SQLITE_DONE: zRc = "SQLITE_DONE"; break;
- case SQLITE_BUSY: zRc = "SQLITE_BUSY"; break;
- case SQLITE_ROW: zRc = "SQLITE_ROW"; break;
- case SQLITE_ERROR: zRc = "SQLITE_ERROR"; break;
- case SQLITE_MISUSE: zRc = "SQLITE_MISUSE"; break;
- default: zRc = "unknown"; break;
- }
- Tcl_AppendResult(interp, zRc, 0);
- return TCL_OK;
-}
-#endif
-
/*
** Usage: sqlite3_finalize STMT
**
**
** Advance the statement to the next row.
*/
-static int test_step_new(
+static int test_step(
void * clientData,
Tcl_Interp *interp,
int objc,
}
if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
- rc = sqlite3_step_new(pStmt);
+ rc = sqlite3_step(pStmt);
if( rc!=SQLITE_DONE && rc!=SQLITE_ROW ) return TCL_ERROR;
+ Tcl_SetResult(interp, errorName(rc), 0);
return TCL_OK;
}
return TCL_OK;
}
+/*
+** Usage: sqlite3_column_count STMT
+**
+** Return the number of columns returned by the sql statement STMT.
+*/
+static int test_column_count(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ sqlite3_stmt *pStmt;
+
+ if( objc!=2 ){
+ Tcl_AppendResult(interp, "wrong # args: should be \"",
+ Tcl_GetString(objv[0]), " STMT column", 0);
+ return TCL_ERROR;
+ }
+
+ if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
+
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_column_count(pStmt)));
+ return TCL_OK;
+}
+
+/*
+** Usage: sqlite3_data_count STMT
+**
+** Return the number of columns returned by the sql statement STMT.
+*/
+static int test_data_count(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ sqlite3_stmt *pStmt;
+
+ if( objc!=2 ){
+ Tcl_AppendResult(interp, "wrong # args: should be \"",
+ Tcl_GetString(objv[0]), " STMT column", 0);
+ return TCL_ERROR;
+ }
+
+ if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
+
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_data_count(pStmt)));
+ return TCL_OK;
+}
+
/*
** This is a collating function named "REVERSE" which sorts text
** in reverse order.
{ "sqlite_malloc_fail", (Tcl_CmdProc*)sqlite_malloc_fail },
{ "sqlite_malloc_stat", (Tcl_CmdProc*)sqlite_malloc_stat },
#endif
-/*{ "sqlite_step", (Tcl_CmdProc*)test_step * },*/
{ "sqlite_bind", (Tcl_CmdProc*)test_bind },
{ "breakpoint", (Tcl_CmdProc*)test_breakpoint },
};
{ "sqlite3_open16", (Tcl_ObjCmdProc*)test_open16 },
{ "sqlite3_finalize", (Tcl_ObjCmdProc*)test_finalize },
{ "sqlite3_reset", (Tcl_ObjCmdProc*)test_reset },
- { "sqlite3_step", (Tcl_ObjCmdProc*)test_step_new },
+ { "sqlite3_step", (Tcl_ObjCmdProc*)test_step},
{ "sqlite3_column_data", (Tcl_ObjCmdProc*)test_column_data },
{ "sqlite3_column_data16", (Tcl_ObjCmdProc*)test_column_data16 },
+ { "sqlite3_column_count", (Tcl_ObjCmdProc*)test_column_count },
+ { "sqlite3_data_count", (Tcl_ObjCmdProc*)test_data_count },
{ "add_reverse_collating_func", (Tcl_ObjCmdProc*)reverse_collfunc },
};
int i;
** in this file for details. If in doubt, do not deviate from existing
** commenting and indentation practices when changing or adding code.
**
-** $Id: vdbe.c,v 1.329 2004/05/25 23:35:19 danielk1977 Exp $
+** $Id: vdbe.c,v 1.330 2004/05/26 00:07:26 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "os.h"
pStack->flags = MEM_Real;
}
-/*
-** Advance the virtual machine to the next output row.
-**
-** The return vale will be either SQLITE_BUSY, SQLITE_DONE,
-** SQLITE_ROW, SQLITE_ERROR, or SQLITE_MISUSE.
-**
-** SQLITE_BUSY means that the virtual machine attempted to open
-** a locked database and there is no busy callback registered.
-** Call sqlite3_step() again to retry the open. *pN is set to 0
-** and *pazColName and *pazValue are both set to NULL.
-**
-** SQLITE_DONE means that the virtual machine has finished
-** executing. sqlite3_step() should not be called again on this
-** virtual machine. *pN and *pazColName are set appropriately
-** but *pazValue is set to NULL.
-**
-** SQLITE_ROW means that the virtual machine has generated another
-** row of the result set. *pN is set to the number of columns in
-** the row. *pazColName is set to the names of the columns followed
-** by the column datatypes. *pazValue is set to the values of each
-** column in the row. The value of the i-th column is (*pazValue)[i].
-** The name of the i-th column is (*pazColName)[i] and the datatype
-** of the i-th column is (*pazColName)[i+*pN].
-**
-** SQLITE_ERROR means that a run-time error (such as a constraint
-** violation) has occurred. The details of the error will be returned
-** by the next call to sqlite3_finalize(). sqlite3_step() should not
-** be called again on the VM.
-**
-** SQLITE_MISUSE means that the this routine was called inappropriately.
-** Perhaps it was called on a virtual machine that had already been
-** finalized or on one that had previously returned SQLITE_ERROR or
-** SQLITE_DONE. Or it could be the case the the same database connection
-** is being used simulataneously by two or more threads.
-*/
-#if 0
-int sqlite3_step(
- sqlite_vm *pVm, /* The virtual machine to execute */
- int *pN, /* OUT: Number of columns in result */
- const char ***pazValue, /* OUT: Column data */
- const char ***pazColName /* OUT: Column names and datatypes */
-){
- sqlite3_stmt *pStmt = (sqlite3_stmt*)pVm;
- int rc;
-
- rc = sqlite3_step_new(pStmt);
-
- if( pazValue ) *pazValue = 0;
- if( pazColName ) *pazColName = 0;
- if( pN ) *pN = 0;
-
- if( rc==SQLITE_DONE || rc==SQLITE_ROW ){
- int i;
- int cols = sqlite3_column_count(pStmt) * (pazColName?1:0);
- int vals = sqlite3_data_count(pStmt) * (pazValue?1:0);
-
- /* Temporary memory leak */
- if( cols ) *pazColName = sqliteMalloc(sizeof(char *)*cols * 2);
- if( pN ) *pN = cols;
-
- for(i=0; i<cols; i++){
- (*pazColName)[i] = sqlite3_column_name(pStmt, i);
- }
- for(i=cols; i<(2*cols); i++){
- (*pazColName)[i] = sqlite3_column_decltype(pStmt, i-cols);
- }
-
- if( rc==SQLITE_ROW ){
- if( vals ) *pazValue = sqliteMalloc(sizeof(char *)*vals);
- for(i=0; i<vals; i++){
- (*pazValue)[i] = sqlite3_column_data(pStmt, i);
- }
- }
- }
-
- return rc;
-}
-#endif
-
/*
** Execute the statement pStmt, either until a row of data is ready, the
** statement is completely executed or an error occurs.
*/
-int sqlite3_step_new(sqlite3_stmt *pStmt){
+int sqlite3_step(sqlite3_stmt *pStmt){
Vdbe *p = (Vdbe*)pStmt;
sqlite *db;
int rc;
# This file implements regression tests for SQLite library. The
# focus of this script testing the sqlite_bind API.
#
-# $Id: bind.test,v 1.7 2004/05/24 12:55:55 danielk1977 Exp $
+# $Id: bind.test,v 1.8 2004/05/26 00:07:25 danielk1977 Exp $
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
+proc sqlite_step {stmt N VALS COLS} {
+ upvar VALS vals
+ upvar COLS cols
+ set vals [list]
+ set cols [list]
+
+ set rc [sqlite3_step $stmt]
+ for {set i 0} {$i < [sqlite3_column_count $stmt]} {incr i} {
+ lappend cols [sqlite3_column_name $stmt $i]
+ }
+ for {set i 0} {$i < [sqlite3_data_count $stmt]} {incr i} {
+ lappend vals [sqlite3_column_data $stmt $i]
+ }
+
+ return $rc
+}
+
do_test bind-1.1 {
db close
set DB [sqlite db test.db]
projects / thirdparty / sqlite.git / commitdiff
