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TDengine

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T
TDengine
提交 fd7897e3 编写于 作者: A Alex Duan
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all functions is done

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tools/shell/src/shellAuto.c
浏览文件 @ fd7897e3
......@@ -31,6 +31,7 @@ void shellClearScreen(int32_t ecmd_pos, int32_t cursor_pos);
void shellGetPrevCharSize(const char *str, int32_t pos, int32_t *size, int32_t *width);
void shellShowOnScreen(SShellCmd *cmd);
void shellInsertChar(SShellCmd *cmd, char *c, int size);
bool appendAfterSelect(TAOS * con, SShellCmd * cmd, char* p, int32_t len);
typedef struct SAutoPtr {
......@@ -56,14 +57,18 @@ typedef struct {
int32_t matchLen; // matched length at matched word
}SWords;
SWords shellCommands[] = {
{"alter database <db_name> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword>", 0, 0, NULL},
{"alter database <db_name> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword> <alter_db_options> <anyword> ;", 0, 0, NULL},
{"alter dnode <dnode_id> balance ", 0, 0, NULL},
{"alter dnode <dnode_id> resetlog;", 0, 0, NULL},
{"alter dnode <dnode_id> debugFlag 141;", 0, 0, NULL},
{"alter dnode <dnode_id> monitor 1;", 0, 0, NULL},
{"alter table <tb_name> <tb_actions>", 0, 0, NULL},
{"alter all dnodes monitor ", 0, 0, NULL},
{"alter alldnodes balance ", 0, 0, NULL},
{"alter alldnodes resetlog;", 0, 0, NULL},
{"alter alldnodes debugFlag 141;", 0, 0, NULL},
{"alter alldnodes monitor 1;", 0, 0, NULL},
{"alter table <tb_name> <tb_actions> <anyword> ;", 0, 0, NULL},
{"alter table modify column", 0, 0, NULL},
{"alter local resetlog;", 0, 0, NULL},
{"alter local DebugFlag 143;", 0, 0, NULL},
......@@ -72,56 +77,96 @@ SWords shellCommands[] = {
{"alter local rpcDebugFlag 143;", 0, 0, NULL},
{"alter local tmrDebugFlag 143;", 0, 0, NULL},
{"alter topic", 0, 0, NULL},
{"alter user <user_name> pass", 0, 0, NULL},
{"alter user <user_name> privilege read", 0, 0, NULL},
{"alter user <user_name> privilege write", 0, 0, NULL},
{"alter user <user_name> <user_actions> <anyword> ;", 0, 0, NULL},
// 20
{"create table <anyword> using <stb_name> tags(", 0, 0, NULL},
{"create database <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword>", 0, 0, NULL},
{"create table <anyword> as ", 0, 0, NULL},
{"create database <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> <db_options> <anyword> ;", 0, 0, NULL},
{"create dnode ", 0, 0, NULL},
{"create topic", 0, 0, NULL},
{"create index ", 0, 0, NULL},
{"create mnode on dnode <dnode_id> ;", 0, 0, NULL},
{"create qnode on dnode <dnode_id> ;", 0, 0, NULL},
{"create stream <anyword> into <anyword> as select", 0, 0, NULL}, // 26 append sub sql
{"create topic <anyword> as select", 0, 0, NULL}, // 27 append sub sql
{"create function ", 0, 0, NULL},
{"create user <anyword> pass", 0, 0, NULL},
{"create user <anyword> pass <anyword> sysinfo 0;", 0, 0, NULL},
{"create user <anyword> pass <anyword> sysinfo 1;", 0, 0, NULL},
{"compact vnode in", 0, 0, NULL},
{"describe <all_table>", 0, 0, NULL},
{"delete from <all_table> where", 0, 0, NULL},
{"delete from <all_table> where ", 0, 0, NULL},
{"drop database <db_name>", 0, 0, NULL},
{"drop table <all_table> ", 0, 0, NULL},
{"drop table <all_table>", 0, 0, NULL},
{"drop dnode <dnode_id>", 0, 0, NULL},
{"drop mnode on dnode <dnode_id> ;", 0, 0, NULL},
{"drop qnode on dnode <dnode_id> ;", 0, 0, NULL},
{"drop user <user_name> ;", 0, 0, NULL},
// 40
{"drop function", 0, 0, NULL},
{"drop topic", 0, 0, NULL},
{"kill connection", 0, 0, NULL},
{"kill query", 0, 0, NULL},
{"kill stream", 0, 0, NULL},
{"select * from <all_table> where ", 0, 0, NULL},
{"drop consumer group <anyword> on ", 0, 0, NULL},
{"drop topic <topic_name> ;", 0, 0, NULL},
{"drop stream <stream_name> ;", 0, 0, NULL},
{"explain select", 0, 0, NULL}, // 44 append sub sql
{"grant all on <anyword> to <user_name> ;", 0, 0, NULL},
{"grant read on <anyword> to <user_name> ;", 0, 0, NULL},
{"grant write on <anyword> to <user_name> ;", 0, 0, NULL},
{"kill connection <anyword> ;", 0, 0, NULL},
{"kill query ", 0, 0, NULL},
{"kill transaction ", 0, 0, NULL},
{"merge vgroup ", 0, 0, NULL},
{"reset query cache;", 0, 0, NULL},
{"revoke all on <anyword> from <user_name> ;", 0, 0, NULL},
{"revoke read on <anyword> from <user_name> ;", 0, 0, NULL},
{"revoke write on <anyword> from <user_name> ;", 0, 0, NULL},
{"split vgroup ", 0, 0, NULL},
{"select * from <all_table>", 0, 0, NULL},
{"select _block_dist() from <all_table> \\G;", 0, 0, NULL},
{"select client_version();", 0, 0, NULL},
// 60
{"select current_user();", 0, 0, NULL},
{"select database;", 0, 0, NULL},
{"select database();", 0, 0, NULL},
{"select server_version();", 0, 0, NULL},
{"select server_status();", 0, 0, NULL},
{"select now();", 0, 0, NULL},
{"select today();", 0, 0, NULL},
{"select timezone();", 0, 0, NULL},
{"set max_binary_display_width ", 0, 0, NULL},
{"show apps;", 0, 0, NULL},
{"show create database <db_name> \\G;", 0, 0, NULL},
{"show create stable <stb_name> \\G;", 0, 0, NULL},
{"show create table <tb_name> \\G;", 0, 0, NULL},
{"show connections;", 0, 0, NULL},
{"show cluster;", 0, 0, NULL},
{"show databases;", 0, 0, NULL},
{"show dnodes;", 0, 0, NULL},
{"show dnode <dnode_id> variables;", 0, 0, NULL},
{"show functions;", 0, 0, NULL},
{"show modules;", 0, 0, NULL},
{"show mnodes;", 0, 0, NULL},
{"show queries;", 0, 0, NULL},
// 80
{"show query <anyword> ;", 0, 0, NULL},
{"show qnodes;", 0, 0, NULL},
{"show snodes;", 0, 0, NULL},
{"show stables;", 0, 0, NULL},
{"show stables like ", 0, 0, NULL},
{"show streams;", 0, 0, NULL},
{"show scores;", 0, 0, NULL},
{"show subscriptions;", 0, 0, NULL},
{"show tables;", 0, 0, NULL},
{"show tables like", 0, 0, NULL},
{"show table distributed <all_table>", 0, 0, NULL},
{"show tags from <tb_name>", 0, 0, NULL},
{"show tags from <db_name>", 0, 0, NULL},
{"show topics;", 0, 0, NULL},
{"show transactions;", 0, 0, NULL},
{"show users;", 0, 0, NULL},
{"show variables;", 0, 0, NULL},
{"show local variables;", 0, 0, NULL},
{"show vnodes <dnode_id>", 0, 0, NULL},
{"show vgroups;", 0, 0, NULL},
{"show consumers;", 0, 0, NULL},
{"show grants;", 0, 0, NULL},
{"insert into <tb_name> values(", 0, 0, NULL},
{"insert into <tb_name> using <stb_name> tags(", 0, 0, NULL},
{"insert into <tb_name> using <stb_name> <anyword> values(", 0, 0, NULL},
{"insert into <tb_name> file ", 0, 0, NULL},
{"trim database <db_name>", 0, 0, NULL},
{"use <db_name>", 0, 0, NULL},
......@@ -150,6 +195,7 @@ char * keywords[] = {
"state_window(",
"today() ",
"union all select ",
"partition by "
};
char * functions[] = {
......@@ -227,6 +273,12 @@ char * tb_actions[] = {
"set tag ",
};
char * user_actions[] = {
"pass ",
"enable ",
"sysinfo "
};
char * tb_options[] = {
"comment ",
"watermark ",
......@@ -239,10 +291,8 @@ char * tb_options[] = {
char * db_options[] = {
"keep ",
"replica ",
"replica ",
"precision ",
"strict ",
"strict ",
"buffer ",
"cachemodel ",
"cachesize ",
......@@ -255,7 +305,6 @@ char * db_options[] = {
"pagesize ",
"retentions ",
"wal_level ",
"wal_level ",
"vgroups ",
"single_stable ",
"wal_retention_period ",
......@@ -272,7 +321,6 @@ char * alter_db_options[] = {
"wal_level "
};
char * data_types[] = {
"timestamp",
"int",
......@@ -296,6 +344,9 @@ char * key_tags[] = {
"tags("
};
char * key_select[] = {
"select "
};
//
// ------- gobal variant define ---------
......@@ -315,19 +366,25 @@ bool waitAutoFill = false;
#define WT_VAR_TABLE 2
#define WT_VAR_DNODEID 3
#define WT_VAR_USERNAME 4
#define WT_VAR_ALLTABLE 5
#define WT_VAR_FUNC 6
#define WT_VAR_KEYWORD 7
#define WT_VAR_TBACTION 8
#define WT_VAR_DBOPTION 9
#define WT_VAR_ALTER_DBOPTION 10
#define WT_VAR_DATATYPE 11
#define WT_VAR_KEYTAGS 12
#define WT_VAR_ANYWORD 13
#define WT_VAR_TBOPTION 14
#define WT_VAR_CNT 15
#define WT_FROM_DB_MAX 4 // max get content from db
#define WT_VAR_TOPIC 5
#define WT_VAR_STREAM 6
#define WT_VAR_ALLTABLE 7
#define WT_VAR_FUNC 8
#define WT_VAR_KEYWORD 9
#define WT_VAR_TBACTION 10
#define WT_VAR_DBOPTION 11
#define WT_VAR_ALTER_DBOPTION 12
#define WT_VAR_DATATYPE 13
#define WT_VAR_KEYTAGS 14
#define WT_VAR_ANYWORD 15
#define WT_VAR_TBOPTION 16
#define WT_VAR_USERACTION 17
#define WT_VAR_KEYSELECT 18
#define WT_VAR_CNT 19
#define WT_FROM_DB_MAX 6 // max get content from db
#define WT_FROM_DB_CNT (WT_FROM_DB_MAX + 1)
#define WT_TEXT 0xFF
......@@ -345,6 +402,8 @@ char varTypes[WT_VAR_CNT][64] = {
"<tb_name>",
"<dnode_id>",
"<user_name>",
"<topic_name>",
"<stream_name>",
"<all_table>",
"<function>",
"<keyword>",
......@@ -354,7 +413,9 @@ char varTypes[WT_VAR_CNT][64] = {
"<data_types>",
"<key_tags>",
"<anyword>",
"<tb_options>"
"<tb_options>",
"<user_actions>",
"<key_select>"
};
char varSqls[WT_FROM_DB_CNT][64] = {
......@@ -362,7 +423,9 @@ char varSqls[WT_FROM_DB_CNT][64] = {
"show stables;",
"show tables;",
"show dnodes;",
"show users;"
"show users;",
"show topics;",
"show streams;"
};
......@@ -379,9 +442,10 @@ int cntDel = 0; // delete byte count after next press tab
// show auto tab introduction
void printfIntroduction() {
printf(" **************************** How to Use TAB Key ********************************\n");
printf(" * TDengine Command Line supports pressing TAB key to complete word. *\n");
printf(" * Press TAB key anywhere, You'll get surprise. *\n");
printf(" **************************** How To Use TAB Key ********************************\n");
printf(" * TDengine Command Line supports pressing TAB key to complete word, *\n");
printf(" * including database name, table name, function name and keywords. *\n");
printf(" * Press TAB key anywhere, you'll get surprise. *\n");
printf(" * KEYBOARD SHORTCUT: *\n");
printf(" * [ TAB ] ...... Complete the word or show help if no input *\n");
printf(" * [ Ctrl + A ] ...... move cursor to [A]head of line *\n");
......@@ -635,6 +699,8 @@ bool shellAutoInit() {
GenerateVarType(WT_VAR_DATATYPE, data_types, sizeof(data_types) /sizeof(char *));
GenerateVarType(WT_VAR_KEYTAGS, key_tags, sizeof(key_tags) /sizeof(char *));
GenerateVarType(WT_VAR_TBOPTION, tb_options, sizeof(tb_options) /sizeof(char *));
GenerateVarType(WT_VAR_USERACTION, user_actions, sizeof(user_actions) /sizeof(char *));
GenerateVarType(WT_VAR_KEYSELECT,key_select, sizeof(key_select) /sizeof(char *));
return true;
}
......@@ -765,7 +831,7 @@ int writeVarNames(int type, TAOS_RES* tres) {
do {
int32_t* lengths = taos_fetch_lengths(tres);
int32_t bytes = lengths[0];
if(fields[0].type == TSDB_DATA_TYPE_SMALLINT) {
if(fields[0].type == TSDB_DATA_TYPE_INT) {
sprintf(name,"%d", *(int16_t*)row[0]);
} else {
memcpy(name, row[0], bytes);
......@@ -1378,37 +1444,9 @@ bool needInsertFrom(char * sql, int len) {
return true;
}
bool matchSelectQuery(TAOS * con, SShellCmd * cmd) {
// if continue press Tab , delete bytes by previous autofill
if (cntDel > 0) {
deleteCount(cmd, cntDel);
cntDel = 0;
}
// match select ...
int len = cmd->commandSize;
char * p = cmd->command;
// remove prefix blank
while (p[0] == ' ' && len > 0) {
p++;
len--;
}
// special range
if(len < 7 || len > 512) {
return false;
}
// select and from
if(strncasecmp(p, "select ", 7) != 0) {
// not select query clause
return false;
}
p += 7;
len -= 7;
char* ps = p = strndup(p, len);
// p is string following select keyword
bool appendAfterSelect(TAOS * con, SShellCmd * cmd, char* sql, int32_t len) {
char* p = strndup(sql, len);
// union all
char * p1;
......@@ -1428,7 +1466,7 @@ bool matchSelectQuery(TAOS * con, SShellCmd * cmd) {
// cheeck fields input end then insert from keyword
if (fieldEnd && p[len-1] == ' ') {
shellInsertChar(cmd, "from", 4);
taosMemoryFree(ps);
taosMemoryFree(p);
return true;
}
......@@ -1440,7 +1478,7 @@ bool matchSelectQuery(TAOS * con, SShellCmd * cmd) {
ret = fillWithType(con, cmd, last, WT_VAR_FUNC);
}
taosMemoryFree(ps);
taosMemoryFree(p);
return ret;
}
......@@ -1453,10 +1491,83 @@ bool matchSelectQuery(TAOS * con, SShellCmd * cmd) {
ret = fillWithType(con, cmd, last, WT_VAR_KEYWORD);
}
taosMemoryFree(ps);
taosMemoryFree(p);
return ret;
}
int32_t searchAfterSelect(char* p, int32_t len) {
// select * from st;
if(strncasecmp(p, "select ", 7) == 0) {
// check nest query
char *p1 = p + 7;
while(1) {
char *p2 = strstr(p1, "select ");
if(p2 == NULL)
break;
p1 = p2 + 7;
}
return p1 - p;
}
// explain as select * from st;
if(strncasecmp(p, "explain select ", 15) == 0) {
return 15;
}
char* as_pos_end = strstr(p, " as select ");
if (as_pos_end == NULL)
return -1;
as_pos_end += 11;
// create stream <stream_name> as select
if(strncasecmp(p, "create stream ", 14) == 0) {
return as_pos_end - p;;
}
// create topic <topic_name> as select
if(strncasecmp(p, "create topic ", 13) == 0) {
return as_pos_end - p;
}
return -1;
}
bool matchSelectQuery(TAOS * con, SShellCmd * cmd) {
// if continue press Tab , delete bytes by previous autofill
if (cntDel > 0) {
deleteCount(cmd, cntDel);
cntDel = 0;
}
// match select ...
int len = cmd->commandSize;
char * p = cmd->command;
// remove prefix blank
while (p[0] == ' ' && len > 0) {
p++;
len--;
}
// special range
if(len < 7 || len > 512) {
return false;
}
// search
char* sql_cp = strndup(p, len);
int32_t n = searchAfterSelect(sql_cp, len);
taosMemoryFree(sql_cp);
if(n == -1 || n > len)
return false;
p += n;
len -= n;
// append
return appendAfterSelect(con, cmd, p, len);
}
// if is input create fields or tags area, return true
bool isCreateFieldsArea(char * p) {
char * left = strrchr(p, '(');
......@@ -1550,6 +1661,7 @@ bool matchOther(TAOS * con, SShellCmd * cmd) {
int len = cmd->commandSize;
char* p = cmd->command;
// '\\'
if (p[len - 1] == '\\') {
// append '\G'
char a[] = "G;";
......@@ -1557,6 +1669,70 @@ bool matchOther(TAOS * con, SShellCmd * cmd) {
return true;
}
// too small
if(len < 8)
return false;
// like 'from ( '
char* sql = strndup(p, len);
char* last = lastWord(sql);
if (strcmp(last, "from(") == 0) {
fillWithType(con, cmd, "", WT_VAR_KEYSELECT);
taosMemoryFree(sql);
return true;
}
if (strncmp(last, "(", 1) == 0) {
last += 1;
}
char* from = strstr(sql, " from");
// find last ' from'
while (from) {
char* p1 = strstr(from + 5, " from");
if (p1 == NULL)
break;
from = p1;
}
if (from) {
// find next is '('
char * p2 = from + 5;
bool found = false; // found 'from ... ( ...' ... is any count of blank
bool found1 = false; // found '('
while (1) {
if ( p2 == last || *p2 == '\0') {
// last word or string end
if (found1) {
found = true;
}
break;
} else if(*p2 == '(') {
found1 = true;
} else if(*p2 == ' ') {
// do nothing
} else {
// have any other char
break;
}
// move next
p2++;
}
if (found) {
fillWithType(con, cmd, last, WT_VAR_KEYSELECT);
taosMemoryFree(sql);
return true;
}
}
// INSERT
taosMemoryFree(sql);
return false;
}
......@@ -1711,6 +1887,10 @@ bool dealCreateCommand(char * sql) {
type = WT_VAR_TABLE;
} else if (strcasecmp(name, "user") == 0) {
type = WT_VAR_USERNAME;
} else if (strcasecmp(name, "topic") == 0) {
type = WT_VAR_TOPIC;
} else if (strcasecmp(name, "stream") == 0) {
type = WT_VAR_STREAM;
} else {
// no match , return
return true;
......@@ -1761,6 +1941,10 @@ bool dealDropCommand(char * sql) {
type = WT_VAR_DNODEID;
} else if (strcasecmp(name, "user") == 0) {
type = WT_VAR_USERNAME;
} else if (strcasecmp(name, "topic") == 0) {
type = WT_VAR_TOPIC;
} else if (strcasecmp(name, "stream") == 0) {
type = WT_VAR_STREAM;
} else {
// no match , return
return true;
......
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