513 lines
14 KiB
MySQL
513 lines
14 KiB
MySQL
|
-- Creating a New Table
|
||
|
-- index_method: btree, hash, gist, spgist and gin
|
||
|
-- The Most Complicated
|
||
|
CREATE GLOBAL TEMPORARY TABLE IF NOT EXISTS table1 (col1 int COLLATE collation1 CONSTRAINT constraint_name NOT NULL DEFERRABLE) INHERITS (table_parent) WITH (storage_parameter = 1) ON COMMIT PRESERVE ROWS TABLESPACE tablespace_name;
|
||
|
|
||
|
CREATE LOCAL TEMP TABLE table1 (col1 int CONSTRAINT constraint_name NULL NOT DEFERRABLE, col2 text CHECK (age > 5) NOT DEFERRABLE INITIALLY DEFERRED, LIKE source_table INCLUDING DEFAULTS) INHERITS (table_parent) WITH OIDS TABLESPACE tablespace_name;
|
||
|
|
||
|
CREATE LOCAL TEMP TABLE table1 (col1 int) INHERITS (table_parent) WITH OIDS ON COMMIT DELETE ROWS;
|
||
|
|
||
|
CREATE UNLOGGED TABLE table1 (col1 int) INHERITS (table_parent) WITHOUT OIDS ON COMMIT DROP;
|
||
|
|
||
|
CREATE TABLE table_name1 OF type_name (col1 WITH OPTIONS CONSTRAINT constraint_name NOT NULL, col2 WITH OPTIONS CONSTRAINT constraint_name CHECK (age > 5) NOT DEFERRABLE INITIALLY DEFERRED);
|
||
|
|
||
|
CREATE TABLE table_name1 OF type_name (col1 WITH OPTIONS CONSTRAINT constraint_name NOT NULL, EXCLUDE USING hash (c WITH &&+) WITH (storage_parameter=3) USING INDEX TABLESPACE tablespace_name WHERE (predicate1=123) NOT DEFERRABLE INITIALLY DEFERRED);
|
||
|
|
||
|
|
||
|
CREATE TABLE weather (
|
||
|
city varchar(80),
|
||
|
temp_lo int,
|
||
|
-- low temperature
|
||
|
temp_hi int,
|
||
|
-- high temperature
|
||
|
prcp real,
|
||
|
-- precipitation
|
||
|
date date
|
||
|
);
|
||
|
|
||
|
CREATE TABLE cities (
|
||
|
name varchar(80),
|
||
|
location point
|
||
|
);
|
||
|
|
||
|
-- remove it
|
||
|
DROP TABLE weather;
|
||
|
|
||
|
-- operate view
|
||
|
CREATE VIEW myview AS
|
||
|
SELECT
|
||
|
city,
|
||
|
temp_lo,
|
||
|
temp_hi,
|
||
|
prcp,
|
||
|
date,
|
||
|
location
|
||
|
FROM
|
||
|
weather,
|
||
|
cities
|
||
|
WHERE
|
||
|
city = name;
|
||
|
|
||
|
-- Foreign Keys
|
||
|
CREATE TABLE cities (
|
||
|
city varchar(80) primary key,
|
||
|
location point
|
||
|
);
|
||
|
|
||
|
CREATE TABLE weather (
|
||
|
city varchar(80) references cities(city),
|
||
|
temp_lo int,
|
||
|
temp_hi int,
|
||
|
prcp real,
|
||
|
date date
|
||
|
);
|
||
|
|
||
|
-- Schemas
|
||
|
|
||
|
-- Creating a Schema
|
||
|
CREATE SCHEMA myschema;
|
||
|
|
||
|
CREATE SCHEMA database1.schema1.table1;
|
||
|
|
||
|
CREATE SCHEMA schemaname AUTHORIZATION username;
|
||
|
|
||
|
-- The Public Schema
|
||
|
CREATE TABLE public7.products(col1 int);
|
||
|
|
||
|
-- Inheritance
|
||
|
CREATE TABLE capitals (
|
||
|
state char(2)
|
||
|
) INHERITS (cities);
|
||
|
|
||
|
-- Partitioning Implementing Partitioning
|
||
|
CREATE TABLE measurement_y2006m02 (
|
||
|
CHECK ( logdate >= DATE '2006-02-01' AND logdate < DATE '2006-03-01' )
|
||
|
) INHERITS (measurement);
|
||
|
|
||
|
CREATE TRIGGER insert_measurement_trigger
|
||
|
BEFORE INSERT ON measurement
|
||
|
FOR EACH ROW EXECUTE PROCEDURE measurement_insert_trigger();
|
||
|
|
||
|
CREATE TABLE measurement (
|
||
|
city_id int not null,
|
||
|
logdate date not null,
|
||
|
peaktemp int,
|
||
|
unitsales int
|
||
|
);
|
||
|
|
||
|
CREATE VIEW measurement AS
|
||
|
SELECT * FROM measurement_y2006m02
|
||
|
UNION ALL SELECT * FROM measurement_y2006m03;
|
||
|
|
||
|
-- create Function
|
||
|
CREATE FUNCTION get_color_note (rainbow) RETURNS text AS
|
||
|
'SELECT note FROM my_colors WHERE color = $1'
|
||
|
LANGUAGE SQL;
|
||
|
|
||
|
-- Data types
|
||
|
CREATE TABLE products (
|
||
|
product_no integer,
|
||
|
price numeric,
|
||
|
col4 smallint,
|
||
|
col5 int,
|
||
|
col6 bigint,
|
||
|
col7 decimal,
|
||
|
col8 smallserial,
|
||
|
col9 serial,
|
||
|
col10 bigserial,
|
||
|
col11 real
|
||
|
);
|
||
|
|
||
|
-- Character Types
|
||
|
CREATE TABLE test1 (
|
||
|
name text,
|
||
|
a character(4),
|
||
|
b character varying(4),
|
||
|
c varchar(4)
|
||
|
);
|
||
|
|
||
|
-- Enumerated Types
|
||
|
CREATE TYPE mood AS ENUM ('sad', 'ok', 'happy');
|
||
|
|
||
|
-- Bit String Types
|
||
|
CREATE TABLE test (a BIT(3), b BIT VARYING(5));
|
||
|
|
||
|
-- Arrays
|
||
|
CREATE TABLE sal_emp (
|
||
|
name text,
|
||
|
pay_by_quarter integer[],
|
||
|
schedule text[][]
|
||
|
);
|
||
|
|
||
|
-- Composite Types
|
||
|
CREATE TYPE inventory_item AS (
|
||
|
name text,
|
||
|
supplier_id integer,
|
||
|
price numeric
|
||
|
);
|
||
|
CREATE TABLE on_hand (
|
||
|
item inventory_item,
|
||
|
count integer
|
||
|
);
|
||
|
|
||
|
-- Ranger Types
|
||
|
CREATE TYPE floatrange AS RANGE (
|
||
|
subtype = float8,
|
||
|
subtype_diff = float8mi
|
||
|
);
|
||
|
|
||
|
-- CREATE AGGREGATE
|
||
|
CREATE AGGREGATE agg_name1 ( int, integer) (
|
||
|
SFUNC = sfunc,
|
||
|
STYPE = state_data_type,
|
||
|
FINALFUNC = ffunc,
|
||
|
INITCOND = initial_condition,
|
||
|
SORTOP = sort_operator
|
||
|
);
|
||
|
CREATE AGGREGATE agg_name2 ( int, integer) (
|
||
|
SFUNC = sfunc,
|
||
|
STYPE = state_data_type
|
||
|
);
|
||
|
CREATE AGGREGATE agg_name3 (
|
||
|
BASETYPE = base_type,
|
||
|
SFUNC = sfunc,
|
||
|
STYPE = state_data_type,
|
||
|
FINALFUNC = ffunc,
|
||
|
INITCOND = initial_condition,
|
||
|
SORTOP = sort_operator
|
||
|
);
|
||
|
CREATE AGGREGATE agg_name4 (
|
||
|
BASETYPE = base_type,
|
||
|
SFUNC = sfunc,
|
||
|
STYPE = state_data_type
|
||
|
);
|
||
|
|
||
|
-- CREATE CAST
|
||
|
CREATE CAST (source_type1 AS target_type1)
|
||
|
WITH FUNCTION function_name1 (argument_type1,argument_type2)
|
||
|
AS ASSIGNMENT;
|
||
|
CREATE CAST (source_type1 AS target_type1)
|
||
|
WITH FUNCTION function_name1 (argument_type1);
|
||
|
CREATE CAST (source_type2 AS target_type2)
|
||
|
WITHOUT FUNCTION
|
||
|
AS IMPLICIT;
|
||
|
CREATE CAST (source_type2 AS target_type2)
|
||
|
WITHOUT FUNCTION;
|
||
|
CREATE CAST (source_type3 AS target_type3)
|
||
|
WITH INOUT
|
||
|
AS ASSIGNMENT;
|
||
|
CREATE CAST (source_type3 AS target_type3)
|
||
|
WITH INOUT;
|
||
|
|
||
|
-- CREATE COLLATION
|
||
|
CREATE COLLATION coll_name (
|
||
|
LOCALE = locale,
|
||
|
LC_COLLATE = lc_collate,
|
||
|
LC_CTYPE = lc_ctype
|
||
|
);
|
||
|
CREATE COLLATION coll_name FROM existing_collation;
|
||
|
|
||
|
-- CREATE CONVERSION
|
||
|
CREATE DEFAULT CONVERSION conver_name
|
||
|
FOR 'source_encoding' TO 'dest_encoding' FROM function_name;
|
||
|
CREATE CONVERSION conver_name1
|
||
|
FOR 'source_encoding' TO 'dest_encoding' FROM function_name;
|
||
|
|
||
|
-- CREATE DATABASE
|
||
|
CREATE DATABASE name1
|
||
|
WITH
|
||
|
OWNER = user_name
|
||
|
TEMPLATE = template
|
||
|
ENCODING = encoding
|
||
|
LC_COLLATE = lc_collate
|
||
|
LC_CTYPE = lc_ctype
|
||
|
TABLESPACE = tablespace_name
|
||
|
CONNECTION LIMIT = connlimit;
|
||
|
CREATE DATABASE name2;
|
||
|
|
||
|
-- CREATE DOMAIN
|
||
|
CREATE DOMAIN name AS data_type
|
||
|
COLLATE collation
|
||
|
DEFAULT expression
|
||
|
CONSTRAINT constraint_name NOT NULL
|
||
|
NULL
|
||
|
CHECK(
|
||
|
VALUE ~ '^\d{5}$'
|
||
|
OR VALUE ~ '^\d{5}-\d{4}$'
|
||
|
);
|
||
|
CREATE DOMAIN domain_name my_type;
|
||
|
|
||
|
-- CREATE EVENT TRIGGER
|
||
|
CREATE EVENT TRIGGER trigger_name
|
||
|
ON event_name
|
||
|
WHEN TAG IN ('filter_value1', 'filter_value2') AND filter_variable IN ('filter_value1', 'filter_value2')
|
||
|
EXECUTE PROCEDURE function_name();
|
||
|
CREATE EVENT TRIGGER trigger_name
|
||
|
ON event_name
|
||
|
EXECUTE PROCEDURE function_name();
|
||
|
|
||
|
-- CREATE EXTENSION
|
||
|
CREATE EXTENSION IF NOT EXISTS extension_name
|
||
|
WITH SCHEMA schema_name
|
||
|
VERSION version
|
||
|
FROM old_version;
|
||
|
CREATE EXTENSION extension_name1;
|
||
|
|
||
|
-- CREATE FOREIGN DATA WRAPPER
|
||
|
CREATE FOREIGN DATA WRAPPER name1
|
||
|
HANDLER handler_function
|
||
|
VALIDATOR validator_function
|
||
|
OPTIONS ( option_name 'value', option_name1 'value2');
|
||
|
CREATE FOREIGN DATA WRAPPER name2
|
||
|
NO HANDLER
|
||
|
NO VALIDATOR
|
||
|
OPTIONS ( option_name 'value');
|
||
|
CREATE FOREIGN DATA WRAPPER name3;
|
||
|
|
||
|
-- CREATE FOREIGN TABLE
|
||
|
CREATE FOREIGN TABLE IF NOT EXISTS table_name (column_name varchar(10) OPTIONS ( option_name1 'value', option_name2 'values') COLLATE coll_name CONSTRAINT constraint_name NOT NULL)
|
||
|
SERVER server_name
|
||
|
OPTIONS ( option_name1 'value', option_name2 'value3');
|
||
|
CREATE FOREIGN TABLE films (
|
||
|
code char(5) NOT NULL,
|
||
|
title varchar(40) NOT NULL,
|
||
|
did integer NOT NULL,
|
||
|
date_prod date,
|
||
|
kind varchar(10),
|
||
|
len interval hour to minute
|
||
|
)
|
||
|
SERVER film_server;
|
||
|
|
||
|
-- CREATE FUNCTION
|
||
|
CREATE OR REPLACE FUNCTION
|
||
|
name ( INOUT argname int DEFAULT a>3)
|
||
|
RETURNS integer
|
||
|
AS 'obj_file'
|
||
|
WITH (isStrict, isCachable);
|
||
|
|
||
|
-- CREATE GROUP
|
||
|
CREATE GROUP group_name WITH SUPERUSER;
|
||
|
CREATE GROUP group_name WITH ENCRYPTED PASSWORD 'password';
|
||
|
CREATE GROUP group_name;
|
||
|
|
||
|
-- CREATE INDEX
|
||
|
CREATE UNIQUE INDEX CONCURRENTLY index_name ON table_name USING btree
|
||
|
((a > 4) COLLATE collation_name ASC NULLS LAST )
|
||
|
WITH ( storage_parameter = 1)
|
||
|
TABLESPACE tablespace_name
|
||
|
WHERE (y > 4);
|
||
|
CREATE INDEX ON table_name (col1);
|
||
|
|
||
|
-- CREATE LANGUAGE
|
||
|
CREATE OR REPLACE PROCEDURAL LANGUAGE lan_name
|
||
|
CREATE OR REPLACE TRUSTED PROCEDURAL LANGUAGE lan_name1
|
||
|
HANDLER call_handler INLINE inline_handler VALIDATOR valfunction;
|
||
|
|
||
|
-- CREATE MATERIALIZED VIEW
|
||
|
CREATE MATERIALIZED VIEW table_name
|
||
|
(column_name, column_name2)
|
||
|
WITH ( storage_parameter=3, storage_parameter1=4)
|
||
|
TABLESPACE tablespace_name
|
||
|
AS SELECT * FROM product
|
||
|
WITH NO DATA;
|
||
|
CREATE MATERIALIZED VIEW table_name2 AS SELECT * FROM product;
|
||
|
|
||
|
-- CREATE OPERATOR
|
||
|
CREATE OPERATOR - (
|
||
|
PROCEDURE = function_name,
|
||
|
LEFTARG = left_type,
|
||
|
RIGHTARG = right_type,
|
||
|
COMMUTATOR = com_op,
|
||
|
NEGATOR = neg_op,
|
||
|
RESTRICT = res_proc,
|
||
|
JOIN = join_proc,
|
||
|
HASHES,
|
||
|
MERGES
|
||
|
);
|
||
|
CREATE OPERATOR == (
|
||
|
PROCEDURE = function_name
|
||
|
);
|
||
|
|
||
|
-- CREATE OPERATOR CLASS
|
||
|
CREATE OPERATOR CLASS op_class_name DEFAULT FOR TYPE type4
|
||
|
USING index_method FAMILY family_name AS
|
||
|
OPERATOR 2 = (arraytype, arraytype1) FOR ORDER BY sort_family_name,
|
||
|
FUNCTION 4 (op_type1, op_type2 ) function_name ( argument_type, argument_type2 ),
|
||
|
STORAGE storage_type;
|
||
|
CREATE OPERATOR CLASS gist__int_ops
|
||
|
FOR TYPE _int4 USING gist AS
|
||
|
OPERATOR 3 &&;
|
||
|
|
||
|
-- CREATE OPERATOR FAMILY
|
||
|
CREATE OPERATOR FAMILY name USING index_method;
|
||
|
|
||
|
-- CREATE ROLE
|
||
|
CREATE ROLE name WITH SUPERUSER CREATEDB CREATEROLE
|
||
|
CREATEUSER
|
||
|
INHERIT
|
||
|
LOGIN
|
||
|
REPLICATION
|
||
|
CONNECTION LIMIT 234
|
||
|
ENCRYPTED PASSWORD 'password'
|
||
|
VALID UNTIL '2013-09-20'
|
||
|
IN ROLE role_name, role_name2
|
||
|
IN GROUP role_name2, role_name3
|
||
|
ROLE role_name3, role_name4
|
||
|
ADMIN role_name4, role_name5
|
||
|
USER role_name5, role_name6
|
||
|
SYSID 234;
|
||
|
|
||
|
-- CREATE RULE
|
||
|
CREATE OR REPLACE RULE name AS ON SELECT
|
||
|
TO table_name WHERE y=3
|
||
|
DO INSTEAD NOTHING;
|
||
|
CREATE OR REPLACE RULE name AS ON SELECT
|
||
|
TO table_name WHERE y=3
|
||
|
DO ALSO (SELECT bb FROM prod);
|
||
|
CREATE RULE rule_name AS ON UPDATE TO table_name DO NOTHING;
|
||
|
|
||
|
-- CREATE SCHEMA
|
||
|
CREATE SCHEMA schema_name AUTHORIZATION user_name CREATE TABLE films (title text, release date, awards text[]) CREATE VIEW winners AS
|
||
|
SELECT title, release FROM films WHERE awards IS NOT NULL;
|
||
|
CREATE SCHEMA AUTHORIZATION user_name CREATE TABLE films (title text, release date, awards text[]);
|
||
|
CREATE SCHEMA IF NOT EXISTS schema_name AUTHORIZATION user_name;
|
||
|
CREATE SCHEMA IF NOT EXISTS AUTHORIZATION user_name;
|
||
|
|
||
|
-- CREATE SEQUENCE
|
||
|
CREATE TEMPORARY SEQUENCE squen_name INCREMENT BY 2432 MINVALUE 45 MAXVALUE 12
|
||
|
START WITH 4654 CACHE 1232 NO CYCLE
|
||
|
OWNED BY table_name.column_name;
|
||
|
CREATE SEQUENCE squen_name;
|
||
|
|
||
|
-- CREATE SERVER
|
||
|
CREATE SERVER server_name TYPE 'server_type' VERSION 'server_version'
|
||
|
FOREIGN DATA WRAPPER fdw_name
|
||
|
OPTIONS ( option 'value', option 'value3');
|
||
|
CREATE SERVER server_name FOREIGN DATA WRAPPER fdw_name;
|
||
|
|
||
|
-- CREATE TABLE AS
|
||
|
CREATE GLOBAL TEMPORARY TABLE table_name
|
||
|
(column_name, column_name2)
|
||
|
WITH ( storage_parameter = 4)
|
||
|
ON COMMIT PRESERVE ROWS
|
||
|
TABLESPACE tablespace_name
|
||
|
AS SELECT * FROM ad
|
||
|
WITH NO DATA;
|
||
|
CREATE TABLE table_name AS SELECT * FROM ad;
|
||
|
|
||
|
-- CREATE TABLESPACE
|
||
|
CREATE TABLESPACE tablespace_name OWNER user_name LOCATION 'directory';
|
||
|
CREATE TABLESPACE tablespace_name LOCATION 'directory';
|
||
|
|
||
|
-- CREATE TEXT SEARCH CONFIGURATION
|
||
|
CREATE TEXT SEARCH CONFIGURATION name (
|
||
|
PARSER = parser_name
|
||
|
);
|
||
|
CREATE TEXT SEARCH CONFIGURATION name (
|
||
|
COPY = source_config
|
||
|
);
|
||
|
|
||
|
-- CREATE TEXT SEARCH DICTIONARY
|
||
|
CREATE TEXT SEARCH DICTIONARY name (
|
||
|
TEMPLATE = template
|
||
|
);
|
||
|
|
||
|
-- CREATE TEXT SEARCH PARSER
|
||
|
CREATE TEXT SEARCH PARSER name (
|
||
|
START = start_function ,
|
||
|
GETTOKEN = gettoken_function ,
|
||
|
END = end_function ,
|
||
|
LEXTYPES = lextypes_function,
|
||
|
HEADLINE = headline_function
|
||
|
);
|
||
|
CREATE TEXT SEARCH PARSER name (
|
||
|
START = start_function ,
|
||
|
GETTOKEN = gettoken_function ,
|
||
|
END = end_function ,
|
||
|
LEXTYPES = lextypes_function
|
||
|
);
|
||
|
|
||
|
-- CREATE TEXT SEARCH TEMPLATE
|
||
|
CREATE TEXT SEARCH TEMPLATE name (
|
||
|
INIT = init_function,
|
||
|
LEXIZE = lexize_function
|
||
|
);
|
||
|
CREATE TEXT SEARCH TEMPLATE name (
|
||
|
LEXIZE = lexize_function
|
||
|
);
|
||
|
|
||
|
-- CREATE TRIGGER
|
||
|
CREATE CONSTRAINT TRIGGER trig_name INSTEAD OF INSERT OR UPDATE
|
||
|
ON table_name
|
||
|
FROM referenced_table_name
|
||
|
DEFERRABLE INITIALLY IMMEDIATE
|
||
|
FOR EACH STATEMENT
|
||
|
WHEN (OLD.balance IS DISTINCT FROM NEW.balance)
|
||
|
EXECUTE PROCEDURE function_name ();
|
||
|
|
||
|
-- CREATE TYPE
|
||
|
CREATE TYPE name AS
|
||
|
(attribute_name int COLLATE collation_name, attribute_name integer COLLATE collation_name);
|
||
|
|
||
|
CREATE TYPE name AS ENUM
|
||
|
('label', 'name');
|
||
|
|
||
|
CREATE TYPE name AS RANGE (
|
||
|
SUBTYPE = subtype,
|
||
|
SUBTYPE_OPCLASS = subtype_operator_class,
|
||
|
COLLATION = collation,
|
||
|
CANONICAL = canonical_function,
|
||
|
SUBTYPE_DIFF = subtype_diff_function
|
||
|
);
|
||
|
CREATE TYPE name (
|
||
|
INPUT = input_function,
|
||
|
OUTPUT = output_function,
|
||
|
RECEIVE = receive_function,
|
||
|
SEND = send_function,
|
||
|
TYPMOD_IN = type_modifier_input_function,
|
||
|
TYPMOD_OUT = type_modifier_output_function,
|
||
|
ANALYZE = analyze_function,
|
||
|
INTERNALLENGTH = 13,
|
||
|
PASSEDBYVALUE,
|
||
|
ALIGNMENT = alignment,
|
||
|
STORAGE = storage,
|
||
|
LIKE = like_type,
|
||
|
CATEGORY = category,
|
||
|
PREFERRED = preferred,
|
||
|
DEFAULT = default_value,
|
||
|
ELEMENT = float4,
|
||
|
DELIMITER = delimiter,
|
||
|
COLLATABLE = collatable
|
||
|
);
|
||
|
CREATE TYPE name;
|
||
|
|
||
|
-- CREATE USER
|
||
|
CREATE USER name WITH NOSUPERUSER NOCREATEDB NOCREATEROLE
|
||
|
NOCREATEUSER
|
||
|
NOINHERIT
|
||
|
NOLOGIN
|
||
|
NOREPLICATION
|
||
|
CONNECTION LIMIT 234
|
||
|
UNENCRYPTED PASSWORD 'password'
|
||
|
VALID UNTIL '2013-09-20'
|
||
|
IN ROLE role_name, role_name2
|
||
|
IN GROUP role_name2, role_name3
|
||
|
ROLE role_name3, role_name4
|
||
|
ADMIN role_name4, role_name5
|
||
|
USER role_name5, role_name6
|
||
|
SYSID 234;
|
||
|
|
||
|
-- CREATE USER MAPPING
|
||
|
CREATE USER MAPPING FOR CURRENT_USER
|
||
|
SERVER server_name
|
||
|
OPTIONS ( option 'value');
|
||
|
CREATE USER MAPPING FOR PUBLIC
|
||
|
SERVER server_name;
|
||
|
|
||
|
-- CREATE VIEW
|
||
|
CREATE OR REPLACE TEMP RECURSIVE VIEW name ( column_name, column_name2)
|
||
|
WITH ( view_option_name = 2321, view_option_name2='ewfwe')
|
||
|
AS SELECT * FROM my_view;
|
||
|
CREATE VIEW view_name AS SELECT * FROM my_view;
|
||
|
|