-C Continued\srefactoring\sof\sthe\sname\sresolution\slogic\sand\squery\soptimizer.\s(CVS\s2236)
-D 2005-01-19T23:24:50
+C Add\sthe\sexperimental\ssqlite3_sleep()\sand\ssqlite3_clear_bindings()\sAPIs.\s(CVS\s2237)
+D 2005-01-20T01:14:23
F Makefile.in ffd81f5e926d40b457071b4de8d7c1fa18f39b5a
F Makefile.linux-gcc a9e5a0d309fa7c38e7c14d3ecf7690879d3a5457
F README a01693e454a00cc117967e3f9fdab2d4d52e9bc1
F src/cursor.c f883813759742068890b1f699335872bfa8fdf41
F src/date.c f3d1f5cd1503dabf426a198f3ebef5afbc122a7f
F src/delete.c cbf54c0634c53ef683f7af8ad5c5d5637c9efb90
+F src/experimental.c ddd3efed16f302d460cbddc81336534489c4331d
F src/expr.c 7e26c70d6e9d5f6cd65da2d75fd31c87598d9e02
F src/func.c dc188d862d7276ea897655b248e2cb17022686e3
F src/hash.c a97721a55440b7bea31ffe471bb2f6b4123cddd5
F src/random.c eff68e3f257e05e81eae6c4d50a51eb88beb4ff3
F src/select.c e147c81d57f7146d90a4d5a01f523dfec43808f4
F src/shell.c 591364a0e9ca4ce53873e21e0294476c0c2b4770
-F src/sqlite.h.in 0d5e48e506845b74a845c9470e01d3f472b59611
+F src/sqlite.h.in 8249b697d71ef6d7f7f752ba4ca04058e9e8b5ff
F src/sqliteInt.h a79a526b2f3c695226add233a41a5c8be3251a09
F src/table.c 25b3ff2b39b7d87e8d4a5da0713d68dfc06cbee9
F src/tclsqlite.c fd27457b228118be96524dae285146c76efe032b
-F src/test1.c b2fd5e50457b82eff4916d1c62bd0caa10f7f4c3
+F src/test1.c 59fc0f0c35cb3bccdf166f36a1a5f9ffb0b951e7
F src/test2.c bbc2ecc58ceeab12d1e40970f831b1017524e40d
F src/test3.c a72f20066cccd5a7b9f20b7b78fa9b05b47b3020
F src/test4.c 7c6b9fc33dd1f3f93c7f1ee6e5e6d016afa6c1df
F test/btree6.test a5ede6bfbbb2ec8b27e62813612c0f28e8f3e027
F test/btree7.test a6d3b842db22af97dd14b989e90a2fd96066b72f
F test/capi2.test 325e8d68fe7b3c518f73a37f039c52278be8f101
-F test/capi3.test 3b33bf7c8836028835354c055989314e9c969c5c
+F test/capi3.test ffb8bd785d5fe26e5d63f24c189c45f21297d44f
F test/capi3b.test 5b6a66f9f295f79f443b5d3f33187fa5ef6cf336
F test/collate1.test f79736d2ebf5492167ee4d1f4ab4c09dda776b03
F test/collate2.test 12fd658d8f5106a8a5c8a77d66919d8c89394036
F www/vdbe.tcl 095f106d93875c94b47367384ebc870517431618
F www/version3.tcl 092a01f5ef430d2c4acc0ae558d74c4bb89638a0
F www/whentouse.tcl c3b50d3ac31c54be2a1af9b488a89d22f1e6e746
-P 27cf83224c69e661c19f9a09f39bfdae75e3b0a4
-R 331c9226a76190b62ab0ac4aa62a5446
-U drh
-Z 621c5ade2211fc9721f7fb4569d83e10
+P d8b2a7e09187564fe66a2b4bf0992c6a017146cf
+R ab09feabec2e6782d25ca35f08bb3c33
+U danielk1977
+Z 4ac0780f5c16aa3ed032021e94f4f097
-d8b2a7e09187564fe66a2b4bf0992c6a017146cf
\ No newline at end of file
+9480209e8600bf411975b3950c407d60c800e5c6
\ No newline at end of file
--- /dev/null
+
+/*
+** 2001 September 15
+**
+** The author disclaims copyright to this source code. In place of
+** a legal notice, here is a blessing:
+**
+** May you do good and not evil.
+** May you find forgiveness for yourself and forgive others.
+** May you share freely, never taking more than you give.
+**
+*************************************************************************
+** This file contains C code routines that are called by the parser
+** to handle SELECT statements in SQLite.
+**
+** $Id: experimental.c,v 1.1 2005/01/20 01:14:23 danielk1977 Exp $
+*/
+#include "sqliteInt.h"
+
+/*
+** Set all the parameters in the compiled SQL statement to NULL.
+*/
+int sqlite3_clear_bindings(sqlite3_stmt *pStmt){
+ int i;
+ int rc = SQLITE_OK;
+ for(i=1; i<=sqlite3_bind_parameter_count(pStmt); i++){
+ rc = sqlite3_bind_null(pStmt, i);
+ }
+ return rc;
+}
+
+/*
+** Sleep for a little while. Return the amount of time slept.
+*/
+int sqlite3_sleep(int ms){
+ return sqlite3OsSleep(ms);
+}
+
** This header file defines the interface that the SQLite library
** presents to client programs.
**
-** @(#) $Id: sqlite.h.in,v 1.126 2004/12/20 19:01:33 tpoindex Exp $
+** @(#) $Id: sqlite.h.in,v 1.127 2005/01/20 01:14:23 danielk1977 Exp $
*/
#ifndef _SQLITE3_H_
#define _SQLITE3_H_
*/
int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
+/*
+** Set all the parameters in the compiled SQL statement to NULL.
+**
+******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ******
+*/
+int sqlite3_clear_bindings(sqlite3_stmt*);
+
/*
** Return the number of columns in the result set returned by the compiled
** SQL statement. This routine returns 0 if pStmt is an SQL statement
const void *pKey, int nKey /* The new key */
);
+/*
+** Sleep for a little while. The second parameter is the number of
+** miliseconds to sleep for.
+**
+** If the operating system does not support sleep requests with
+** milisecond time resolution, then the time will be rounded up to
+** the nearest second. The number of miliseconds of sleep actually
+** requested from the operating system is returned.
+**
+******* THIS IS AN EXPERIMENTAL API AND IS SUBJECT TO CHANGE ******
+*/
+int sqlite3_sleep(int);
+
/*
** If the following global variable is made to point to a
** string which is the name of a directory, then all temporary files
** is not included in the SQLite library. It is used for automated
** testing of the SQLite library.
**
-** $Id: test1.c,v 1.123 2005/01/19 23:24:51 drh Exp $
+** $Id: test1.c,v 1.124 2005/01/20 01:14:23 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
return TCL_OK;
}
+/*
+** Usage: sqlite3_clear_bindings STMT
+**
+*/
+#if 0
+static int test_clear_bindings(
+ void * clientData,
+ Tcl_Interp *interp,
+ int objc,
+ Tcl_Obj *CONST objv[]
+){
+ sqlite3_stmt *pStmt;
+
+ if( objc!=2 ){
+ Tcl_WrongNumArgs(interp, 1, objv, "STMT");
+ return TCL_ERROR;
+ }
+ if( getStmtPointer(interp, Tcl_GetString(objv[1]), &pStmt) ) return TCL_ERROR;
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_clear_bindings(pStmt)));
+ return TCL_OK;
+}
+#endif
+
/*
** Usage: sqlite3_errcode DB
**
return TCL_OK;
}
+/*
+** Usage: sqlite3_sleep ms
+**
+** Sleep for the specified number of ms.
+*/
+#if 0
+static int test_sleep(
+ void * clientData,
+ Tcl_Interp *interp,
+ int argc,
+ char **argv
+){
+ sqlite3 *db;
+ if( argc!=2 ){
+ Tcl_AppendResult(interp, "wrong # args: should be \"", argv[0], " ms", 0);
+ return TCL_ERROR;
+ }
+ Tcl_SetObjResult(interp, Tcl_NewIntObj(sqlite3_sleep(atoi(argv[1]))));
+ return TCL_OK;
+}
+#endif
+
/*
** Usage: tcl_variable_type VARIABLENAME
**
{ "sqlite3_rekey", (Tcl_CmdProc*)test_rekey },
{ "sqlite_set_magic", (Tcl_CmdProc*)sqlite_set_magic },
{ "sqlite3_interrupt", (Tcl_CmdProc*)test_interrupt },
+#if 0
+ { "sqlite3_sleep", (Tcl_CmdProc*)test_sleep },
+#endif
};
static struct {
char *zName;
{ "sqlite3_bind_parameter_count", test_bind_parameter_count, 0},
{ "sqlite3_bind_parameter_name", test_bind_parameter_name, 0},
{ "sqlite3_bind_parameter_index", test_bind_parameter_index, 0},
+#if 0
+ { "sqlite3_clear_bindings", test_clear_bindings, 0},
+#endif
{ "sqlite3_errcode", test_errcode ,0 },
{ "sqlite3_errmsg", test_errmsg ,0 },
{ "sqlite3_errmsg16", test_errmsg16 ,0 },
# This file implements regression tests for SQLite library. The
# focus of this script testing the callback-free C/C++ API.
#
-# $Id: capi3.test,v 1.26 2004/11/22 10:02:22 danielk1977 Exp $
+# $Id: capi3.test,v 1.27 2005/01/20 01:14:23 danielk1977 Exp $
#
set testdir [file dirname $argv0]
}
} {1 2 3 4}
+# Test cases capi3-13.* test the sqlite3_clear_bindings() and
+# sqlite3_sleep APIs.
+#
+if {[llength [info commands sqlite3_clear_bindings]]>0} {
+ do_test capi3-13.1 {
+ execsql {
+ DELETE FROM t1;
+ }
+ set STMT [sqlite3_prepare $DB "INSERT INTO t1 VALUES(?, ?)" -1 TAIL]
+ sqlite3_step $STMT
+ } {SQLITE_DONE}
+ do_test capi3-13.2 {
+ sqlite3_reset $STMT
+ sqlite3_bind_text $STMT 1 hello 5
+ sqlite3_bind_text $STMT 2 world 5
+ sqlite3_step $STMT
+ } {SQLITE_DONE}
+ do_test capi3-13.3 {
+ sqlite3_reset $STMT
+ sqlite3_clear_bindings $STMT
+ sqlite3_step $STMT
+ } {SQLITE_DONE}
+ do_test capi3-13-4 {
+ sqlite3_finalize $STMT
+ execsql {
+ SELECT * FROM t1;
+ }
+ } {{} {} hello world {} {}}
+}
+if {[llength [info commands sqlite3_sleep]]>0} {
+ do_test capi3-13-5 {
+ set ms [sqlite3_sleep 80]
+ expr {$ms==80 || $ms==1000}
+ } {1}
+}
+
finish_test
+
projects / thirdparty / sqlite.git / commitdiff
