運行SQLite3 shell程序:
C:\>SQLite3_3_5.exe
SQLite version 3.3.5
Enter ".help" for instructions
創建表AuditData:
sqlite> create table AuditDate (Time text, OperateType integer, UserName text,EncrypteBox_SrcDisk text,EncrypteBox_SrcName text,EncrypteBox_SrcPath text, EncrypteBox_SrcEx text,EncrypteBox_DesDisk text,EncrypteBox_DesName text,EncrypteBox_DesPath text,EncrypteBox_De*** text,FileName text,FileSrcPath text,FileDesPath text,FileExplain text);
查詢表AuditDate的內容:
sqlite> select * from AuditDate
...> ;
查詢當前數據庫下的所有表名稱:
sqlite> .table
AuditDate
使用SQL語句查詢表結構信息:
sqlite> select * from sqlite_master where type = "table";
table|AuditDate|AuditDate|2|CREATE TABLE AuditDate (Time text, OperateType integer, UserName text,EncrypteBox_SrcDisk text,EncrypteBox_SrcName text,EncrypteBox_SrcPath text, EncrypteBox_SrcEx text,EncrypteBox_DesDisk text,EncrypteBox_DesName text,EncrypteBox_DesPath text,EncrypteBox_De*** text,FileName text,FileSrcPath text,FileDesPath text,FileExplain text)
查看SQLite3幫助命令:
sqlite> .help
.databases List names and files of attached databases
.dump ?TABLE? ... Dump the database in an SQL text format
.echo ON|OFF Turn command echo on or off
.exit Exit this program
.explain ON|OFF Turn output mode suitable for EXPLAIN on or off.
.header(s) ON|OFF Turn display of headers on or off
.help Show this message
.import FILE TABLE Import data from FILE into TABLE
.indices TABLE Show names of all indices on TABLE
.mode MODE ?TABLE? Set output mode where MODE is one of:
csv Comma-separated values
column Left-aligned columns. (See .width)
html HTML <table> code
insert SQL insert statements for TABLE
line One value per line
list Values delimited by .separator string
tabs Tab-separated values
tcl TCL list elements
.nullvalue STRING Print STRING in place of NULL values
.output FILENAME Send output to FILENAME
.output stdout Send output to the screen
.prompt MAIN CONTINUE Replace the standard prompts
.quit Exit this program
.read FILENAME Execute SQL in FILENAME
.schema ?TABLE? Show the CREATE statements
.separator STRING Change separator used by output mode and .import
.show Show the current values for various settings
.tables ?PATTERN? List names of tables matching a LIKE pattern
.timeout MS Try opening locked tables for MS milliseconds
.width NUM NUM ... Set column widths for "column" mode
退出SQLite3:
sqlite> .quit
啓動SQLite3,創建1.db,並連接到該數據庫:
C:\>SQLite3_3_5.exe 1.db
SQLite version 3.3.5
Enter ".help" for instructions
將表結構輸出:
sqlite> .dump
BEGIN TRANSACTION;
CREATE TABLE AuditDate (Time text, OperateType integer, UserName
text,EncrypteBox_SrcDisk text,EncrypteBox_SrcName
text,EncrypteBox_SrcPath text,EncrypteBox_SrcEx text,EncrypteBox_DesDisk
text,EncrypteBox_DesName text,EncrypteBox_DesPath
text,EncrypteBox_De***
text,FileName text,FileSrcPath text,FileDesPath text,FileExplain text);
COMMIT;
將AuditDate表的表結構輸出:
sqlite> .dump AuditDate
BEGIN TRANSACTION;
CREATE TABLE AuditDate (Time text, OperateType integer, UserName text,En
crypteBox_SrcDisk text,EncrypteBox_SrcName text,EncrypteBox_SrcPath text,
EncrypteBox_SrcEx text,EncrypteBox_DesDisk text,EncrypteBox_DesName text,Encrypt
eBox_DesPath text,EncrypteBox_De*** text,FileName text,FileSrcPath text,FileDesP
ath text,FileExplain text);
COMMIT;
將查詢結果輸出到文件1.txt:
sqlite> .output 1.txt
將查詢結果輸出到屏幕:
sqlite> .output stdout
sqlite> select * from sqlite_master where type = "table";
table|AuditDate|AuditDate|2|CREATE TABLE AuditDate (Time text,
OperateType integer, UserName text,EncrypteBox_SrcDisk
text,EncrypteBox_SrcName text,Encrypte
Box_SrcPath text, EncrypteBox_SrcEx text,EncrypteBox_DesDisk
text,EncrypteBox_DesName text,EncrypteBox_DesPath text,EncrypteBox_De***
text,FileName text,F
ileSrcPath text,FileDesPath text,FileExplain text)
創建表adb,並且向其中插入數據,然後查詢該表中字段的數據類型:
sqlite>CREATE TABLE adb (name text)
sqlite> select typeof(name) from adb;
sqlite> insert into adb (name) values ('ddd');
sqlite> select typeof(name) from adb;
text
sqlite>
查看整個數據庫的表結構
sqlite> .schema
CREATE TABLE a (time integer not null default current_timestamp,name text);
CREATE TABLE ab (time integer,name text);
CREATE TABLE abc (name text,time integer not null default current_timestamp);
CREATE TABLE abcd (name text,time integer not null default current_timestamp);
CREATE TABLE abcde (name text,time integer );
顯示錶頭:
sqlite> .head on
sqlite> select * from abcde;
name|time
aaa|
sqlite>
查看當前SQlite3運行時的配置信息:
sqlite> .show
echo: off
explain: off
headers: on
mode: list
nullvalue: ""
output: stdout
separator: "|"
width:
sqlite>