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Add pattern matching to the .table command (CVS 129)

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FossilOrigin-Name: 2b3511eca7e562ef2428cec2f7eeca1d26b6c1c8
This commit is contained in:
drh
2000-08-08 20:19:09 +00:00
parent 4cdc9e8488
commit a50da106f0
6 changed files with 59 additions and 18 deletions
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18
src/shell.c
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@@ -24,7 +24,7 @@
** This file contains code to implement the "sqlite" command line
** utility for accessing SQLite databases.
**
** $Id: shell.c,v 1.19 2000/08/02 13:47:42 drh Exp $
** $Id: shell.c,v 1.20 2000/08/08 20:19:09 drh Exp $
*/
#include <stdlib.h>
#include <string.h>
@@ -395,7 +395,7 @@ static char zHelp[] =
".output stdout Send output to the screen\n"
".schema ?TABLE? Show the CREATE statements\n"
".separator STRING Change separator string for \"list\" mode\n"
".tables List names all tables in the database\n"
".tables ?PATTERN? List names of tables matching a pattern\n"
".timeout MS Try opening locked tables for MS milliseconds\n"
".width NUM NUM ... Set column widths for \"column\" mode\n"
;
@@ -574,11 +574,21 @@ static void do_meta_command(char *zLine, sqlite *db, struct callback_data *p){
if( c=='t' && n>1 && strncmp(azArg[0], "tables", n)==0 ){
struct callback_data data;
char *zErrMsg = 0;
static char zSql[] =
"SELECT name FROM sqlite_master WHERE type='table' ORDER BY name";
char zSql[1000];
memcpy(&data, p, sizeof(data));
data.showHeader = 0;
data.mode = MODE_List;
if( nArg==1 ){
sprintf(zSql,
"SELECT name FROM sqlite_master "
"WHERE type='table' "
"ORDER BY name");
}else{
sprintf(zSql,
"SELECT name FROM sqlite_master "
"WHERE type='table' AND name LIKE '%%%.100s%%' "
"ORDER BY name", azArg[1]);
}
sqlite_exec(db, zSql, callback, &data, &zErrMsg);
if( zErrMsg ){
fprintf(stderr,"Error: %s\n", zErrMsg);