Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Add an undocumented and possibly ephemeral ".breakpoint" command to the command-line shell, to call a no-op routine on which it is convenient to set a symbolic debugger breakpoint. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
8e2363ad76446e863d03ead91fd621e5 |
| User & Date: | drh 2012-04-17 09:09:33.765 |
Context
|
2012-04-17
| ||
| 16:38 | Improved handling of aggregate subqueries within an aggregate query. (check-in: 430bb59d79 user: drh tags: trunk) | |
| 09:09 | Add an undocumented and possibly ephemeral ".breakpoint" command to the command-line shell, to call a no-op routine on which it is convenient to set a symbolic debugger breakpoint. (check-in: 8e2363ad76 user: drh tags: trunk) | |
|
2012-04-16
| ||
| 17:22 | Fix a bug in the command-line shell logic that attempts to continue with a ".dump" even after encountering database corruption. (check-in: 020b5e90f9 user: drh tags: trunk) | |
Changes
Changes to src/shell.c.
| ︙ | ︙ | |||
1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 |
/*
** A routine for handling output from sqlite3_trace().
*/
static void sql_trace_callback(void *pArg, const char *z){
FILE *f = (FILE*)pArg;
if( f ) fprintf(f, "%s\n", z);
}
/*
** If an input line begins with "." then invoke this routine to
** process that line.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
| > > > > > > > > > | 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 |
/*
** A routine for handling output from sqlite3_trace().
*/
static void sql_trace_callback(void *pArg, const char *z){
FILE *f = (FILE*)pArg;
if( f ) fprintf(f, "%s\n", z);
}
/*
** A no-op routine that runs with the ".breakpoint" doc-command. This is
** a useful spot to set a debugger breakpoint.
*/
static void test_breakpoint(void){
static int nCall = 0;
nCall++;
}
/*
** If an input line begins with "." then invoke this routine to
** process that line.
**
** Return 1 on error, 2 to exit, and 0 otherwise.
*/
|
| ︙ | ︙ | |||
1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 |
}
sqlite3_close(pDest);
}else
if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 && nArg>1 && nArg<3 ){
bail_on_error = booleanValue(azArg[1]);
}else
if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 && nArg==1 ){
struct callback_data data;
char *zErrMsg = 0;
open_db(p);
memcpy(&data, p, sizeof(data));
data.showHeader = 1;
| > > > > > > > | 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 |
}
sqlite3_close(pDest);
}else
if( c=='b' && n>=3 && strncmp(azArg[0], "bail", n)==0 && nArg>1 && nArg<3 ){
bail_on_error = booleanValue(azArg[1]);
}else
/* The undocumented ".breakpoint" command causes a call to the no-op
** routine named test_breakpoint().
*/
if( c=='b' && n>=3 && strncmp(azArg[0], "breakpoint", n)==0 ){
test_breakpoint();
}else
if( c=='d' && n>1 && strncmp(azArg[0], "databases", n)==0 && nArg==1 ){
struct callback_data data;
char *zErrMsg = 0;
open_db(p);
memcpy(&data, p, sizeof(data));
data.showHeader = 1;
|
| ︙ | ︙ |