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Overview
| Comment: | Improvements to the ".fullschema" command in the command-line shell. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
fa80c64caa573297bf43cb5b11d9e7db |
| User & Date: | drh 2014-07-18 14:43:29 |
Context
|
2014-07-18
| ||
| 17:39 | SQLite has long accepted some unadvertised and non-standard join syntax. Add a test to ensure that future versions continue to accept this non-standard syntax, to avoid breaking legacy applications that use the undefined syntax. check-in: 824dde7f user: drh tags: trunk | |
| 14:43 | Improvements to the ".fullschema" command in the command-line shell. check-in: fa80c64c user: drh tags: trunk | |
|
2014-07-07
| ||
| 18:03 | Fix harmless compiler warnings in the fts3view utility program that can occur with MSVC. check-in: 1cec1e03 user: mistachkin tags: trunk | |
Changes
Changes to src/shell.c.
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memcpy(p->colWidth,p->explainPrev.colWidth,sizeof(p->colWidth));
}
}else
if( c=='f' && strncmp(azArg[0], "fullschema", n)==0 ){
struct callback_data data;
char *zErrMsg = 0;
if( nArg!=1 ){
fprintf(stderr, "Usage: .fullschema\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
memcpy(&data, p, sizeof(data));
................................................................................
" (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x"
" FROM sqlite_master UNION ALL"
" SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) "
"WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%'"
"ORDER BY rowid",
callback, &data, &zErrMsg
);
sqlite3_exec(p->db, "SELECT 'ANALYZE sqlite_master;'",
callback, &data, &zErrMsg);
data.mode = MODE_Insert;
data.zDestTable = "sqlite_stat1";
shell_exec(p->db, "SELECT * FROM sqlite_stat1",
shell_callback, &data,&zErrMsg);
data.zDestTable = "sqlite_stat3";
shell_exec(p->db, "SELECT * FROM sqlite_stat3",
shell_callback, &data,&zErrMsg);
data.zDestTable = "sqlite_stat4";
shell_exec(p->db, "SELECT * FROM sqlite_stat4",
shell_callback, &data, &zErrMsg);
data.mode = MODE_Semi;
shell_exec(p->db, "SELECT 'ANALYZE sqlite_master;'",
shell_callback, &data, &zErrMsg);
}else
if( c=='h' && strncmp(azArg[0], "headers", n)==0 ){
if( nArg==2 ){
p->showHeader = booleanValue(azArg[1]);
}else{
fprintf(stderr, "Usage: .headers on|off\n");
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memcpy(p->colWidth,p->explainPrev.colWidth,sizeof(p->colWidth));
}
}else
if( c=='f' && strncmp(azArg[0], "fullschema", n)==0 ){
struct callback_data data;
char *zErrMsg = 0;
int doStats = 0;
if( nArg!=1 ){
fprintf(stderr, "Usage: .fullschema\n");
rc = 1;
goto meta_command_exit;
}
open_db(p, 0);
memcpy(&data, p, sizeof(data));
................................................................................
" (SELECT sql sql, type type, tbl_name tbl_name, name name, rowid x"
" FROM sqlite_master UNION ALL"
" SELECT sql, type, tbl_name, name, rowid FROM sqlite_temp_master) "
"WHERE type!='meta' AND sql NOTNULL AND name NOT LIKE 'sqlite_%'"
"ORDER BY rowid",
callback, &data, &zErrMsg
);
if( rc==SQLITE_OK ){
sqlite3_stmt *pStmt;
rc = sqlite3_prepare_v2(p->db,
"SELECT rowid FROM sqlite_master"
" WHERE name GLOB 'sqlite_stat[134]'",
-1, &pStmt, 0);
doStats = sqlite3_step(pStmt)==SQLITE_ROW;
sqlite3_finalize(pStmt);
}
if( doStats==0 ){
fprintf(p->out, "/* No STAT tables available */\n");
}else{
fprintf(p->out, "ANALYZE sqlite_master;\n");
sqlite3_exec(p->db, "SELECT 'ANALYZE sqlite_master'",
callback, &data, &zErrMsg);
data.mode = MODE_Insert;
data.zDestTable = "sqlite_stat1";
shell_exec(p->db, "SELECT * FROM sqlite_stat1",
shell_callback, &data,&zErrMsg);
data.zDestTable = "sqlite_stat3";
shell_exec(p->db, "SELECT * FROM sqlite_stat3",
shell_callback, &data,&zErrMsg);
data.zDestTable = "sqlite_stat4";
shell_exec(p->db, "SELECT * FROM sqlite_stat4",
shell_callback, &data, &zErrMsg);
fprintf(p->out, "ANALYZE sqlite_master;\n");
}
}else
if( c=='h' && strncmp(azArg[0], "headers", n)==0 ){
if( nArg==2 ){
p->showHeader = booleanValue(azArg[1]);
}else{
fprintf(stderr, "Usage: .headers on|off\n");
|