इस आलेख में SQL CREATE TABLE
शामिल है सिंटैक्स, जैसा कि विभिन्न डेटाबेस प्रबंधन प्रणालियों (DBMS) द्वारा कार्यान्वित किया जाता है। सिंटैक्स को ठीक उसी तरह सूचीबद्ध किया गया है जैसे प्रत्येक विक्रेता ने इसे अपनी वेबसाइट पर सूचीबद्ध किया है। किसी विशेष विक्रेता के सिंटैक्स के बारे में अधिक विवरण देखने के लिए लागू लिंक पर क्लिक करें।
कवर किए गए DBMS में MySQL, SQL Server, PostgreSQL और Oracle डेटाबेस शामिल हैं।
MySQL
MySQL 5.7 संदर्भ मैनुअल से:
CREATE [TEMPORARY] TABLE [IF NOT EXISTS]tbl_name
(create_definition
,...) [table_options
] [partition_options
] CREATE [TEMPORARY] TABLE [IF NOT EXISTS]tbl_name
[(create_definition
,...)] [table_options
] [partition_options
] [IGNORE | REPLACE] [AS]query_expression
CREATE [TEMPORARY] TABLE [IF NOT EXISTS]tbl_name
{ LIKEold_tbl_name
| (LIKEold_tbl_name
) }create_definition
:col_name
column_definition
| [CONSTRAINT [symbol
]] PRIMARY KEY [index_type
] (index_col_name
,...) [index_option
] ... | {INDEX|KEY} [index_name
] [index_type
] (index_col_name
,...) [index_option
] ... | [CONSTRAINT [symbol
]] UNIQUE [INDEX|KEY] [index_name
] [index_type
] (index_col_name
,...) [index_option
] ... | {FULLTEXT|SPATIAL} [INDEX|KEY] [index_name
] (index_col_name
,...) [index_option
] ... | [CONSTRAINT [symbol
]] FOREIGN KEY [index_name
] (index_col_name
,...)reference_definition
| CHECK (expr
)column_definition
:data_type
[NOT NULL | NULL] [DEFAULTdefault_value
] [AUTO_INCREMENT] [UNIQUE [KEY] | [PRIMARY] KEY] [COMMENT 'string
'] [COLUMN_FORMAT {FIXED|DYNAMIC|DEFAULT}] [STORAGE {DISK|MEMORY|DEFAULT}] [reference_definition
] |data_type
[GENERATED ALWAYS] AS (expression
) [VIRTUAL | STORED] [UNIQUE [KEY]] [COMMENTcomment
] [NOT NULL | NULL] [[PRIMARY] KEY]data_type
: BIT[(length
)] | TINYINT[(length
)] [UNSIGNED] [ZEROFILL] | SMALLINT[(length
)] [UNSIGNED] [ZEROFILL] | MEDIUMINT[(length
)] [UNSIGNED] [ZEROFILL] | INT[(length
)] [UNSIGNED] [ZEROFILL] | INTEGER[(length
)] [UNSIGNED] [ZEROFILL] | BIGINT[(length
)] [UNSIGNED] [ZEROFILL] | REAL[(length
,decimals
)] [UNSIGNED] [ZEROFILL] | DOUBLE[(length
,decimals
)] [UNSIGNED] [ZEROFILL] | FLOAT[(length
,decimals
)] [UNSIGNED] [ZEROFILL] | DECIMAL[(length
[,decimals
])] [UNSIGNED] [ZEROFILL] | NUMERIC[(length
[,decimals
])] [UNSIGNED] [ZEROFILL] | DATE | TIME[(fsp
)] | TIMESTAMP[(fsp
)] | DATETIME[(fsp
)] | YEAR | CHAR[(length
)] [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | VARCHAR(length
) [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | BINARY[(length
)] | VARBINARY(length
) | TINYBLOB | BLOB | MEDIUMBLOB | LONGBLOB | TINYTEXT [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | TEXT [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | MEDIUMTEXT [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | LONGTEXT [BINARY] [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | ENUM(value1
,value2
,value3
,...) [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | SET(value1
,value2
,value3
,...) [CHARACTER SETcharset_name
] [COLLATEcollation_name
] | JSON |spatial_type
index_col_name
:col_name
[(length
)] [ASC | DESC]index_type
: USING {BTREE | HASH}index_option
: KEY_BLOCK_SIZE [=]value
|index_type
| WITH PARSERparser_name
| COMMENT 'string
'reference_definition
: REFERENCEStbl_name
(index_col_name
,...) [MATCH FULL | MATCH PARTIAL | MATCH SIMPLE] [ON DELETEreference_option
] [ON UPDATEreference_option
]reference_option
: RESTRICT | CASCADE | SET NULL | NO ACTIONtable_options
:table_option
[[,]table_option
] ...table_option
: ENGINE [=]engine_name
| AUTO_INCREMENT [=]value
| AVG_ROW_LENGTH [=]value
| [DEFAULT] CHARACTER SET [=]charset_name
| CHECKSUM [=] {0 | 1} | [DEFAULT] COLLATE [=]collation_name
| COMMENT [=] 'string
' | COMPRESSION [=] {'ZLIB'|'LZ4'|'NONE'} | CONNECTION [=] 'connect_string
' | DATA DIRECTORY [=] 'absolute path to directory
' | DELAY_KEY_WRITE [=] {0 | 1} | ENCRYPTION [=] {'Y' | 'N'} | INDEX DIRECTORY [=] 'absolute path to directory
' | INSERT_METHOD [=] { NO | FIRST | LAST } | KEY_BLOCK_SIZE [=]value
| MAX_ROWS [=]value
| MIN_ROWS [=]value
| PACK_KEYS [=] {0 | 1 | DEFAULT} | PASSWORD [=] 'string
' | ROW_FORMAT [=] {DEFAULT|DYNAMIC|FIXED|COMPRESSED|REDUNDANT|COMPACT} | STATS_AUTO_RECALC [=] {DEFAULT|0|1} | STATS_PERSISTENT [=] {DEFAULT|0|1} | STATS_SAMPLE_PAGES [=]value
| TABLESPACEtablespace_name
| UNION [=] (tbl_name
[,tbl_name
]...)partition_options
: PARTITION BY { [LINEAR] HASH(expr
) | [LINEAR] KEY [ALGORITHM={1|2}] (column_list
) | RANGE{(expr
) | COLUMNS(column_list
)} | LIST{(expr
) | COLUMNS(column_list
)} } [PARTITIONSnum
] [SUBPARTITION BY { [LINEAR] HASH(expr
) | [LINEAR] KEY [ALGORITHM={1|2}] (column_list
) } [SUBPARTITIONSnum
] ] [(partition_definition
[,partition_definition
] ...)]partition_definition
: PARTITIONpartition_name
[VALUES {LESS THAN {(expr
|value_list
) |MAXVALUE
} | IN (value_list
)}] [[STORAGE] ENGINE [=]engine_name
] [COMMENT [=]'comment_text'
] [DATA DIRECTORY [=] ''] [INDEX DIRECTORY [=] '
data_dir
'] [MAX_ROWS [=]
index_dir
max_number_of_rows
] [MIN_ROWS [=]min_number_of_rows
] [TABLESPACE [=] tablespace_name] [(subpartition_definition
[,subpartition_definition
] ...)]subpartition_definition
: SUBPARTITIONlogical_name
[[STORAGE] ENGINE [=]engine_name
] [COMMENT [=]'comment_text'
] [DATA DIRECTORY [=] ''] [INDEX DIRECTORY [=] '
data_dir
'] [MAX_ROWS [=]
index_dir
max_number_of_rows
] [MIN_ROWS [=]min_number_of_rows
] [TABLESPACE [=] tablespace_name]query_expression:
SELECT ... (Some valid select or union statement
)
एसक्यूएल सर्वर
Transact-SQL संदर्भ से:
CREATE TABLE [ database_name . [ schema_name ] . | schema_name . ] table_name [ AS FileTable ] ( { <column_definition> | <computed_column_definition> | <column_set_definition> | [ <table_constraint> ] [ ,...n ] } ) [ ON { partition_scheme_name ( partition_column_name ) | filegroup | "default" } ] [ { TEXTIMAGE_ON { filegroup | "default" } ] [ FILESTREAM_ON { partition_scheme_name | filegroup | "default" } ] [ WITH ( <table_option> [ ,...n ] ) ] [ ; ] <column_definition> ::= column_name <data_type> [ FILESTREAM ] [ COLLATE collation_name ] [ SPARSE ] [ NULL | NOT NULL ] [ [ CONSTRAINT constraint_name ] DEFAULT constant_expression ] | [ IDENTITY [ ( seed ,increment ) ] [ NOT FOR REPLICATION ] ] [ ROWGUIDCOL ] [ <column_constraint> [ ...n ] ] <data type> ::= [ type_schema_name . ] type_name [ ( precision [ , scale ] | max | [ { CONTENT | DOCUMENT } ] xml_schema_collection ) ] <column_constraint> ::= [ CONSTRAINT constraint_name ] { { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] [ WITH FILLFACTOR = fillfactor | WITH ( < index_option > [ , ...n ] ) ] [ ON { partition_scheme_name ( partition_column_name ) | filegroup | "default" } ] | [ FOREIGN KEY ] REFERENCES [ schema_name . ] referenced_table_name [ ( ref_column ) ] [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } <computed_column_definition> ::= column_name AS computed_column_expression [ PERSISTED [ NOT NULL ] ] [ [ CONSTRAINT constraint_name ] { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] [ WITH FILLFACTOR = fillfactor | WITH ( <index_option> [ , ...n ] ) ] [ ON { partition_scheme_name ( partition_column_name ) | filegroup | "default" } ] | [ FOREIGN KEY ] REFERENCES referenced_table_name [ ( ref_column ) ] [ ON DELETE { NO ACTION | CASCADE } ] [ ON UPDATE { NO ACTION } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) ] <column_set_definition> ::= column_set_name XML COLUMN_SET FOR ALL_SPARSE_COLUMNS < table_constraint > ::= [ CONSTRAINT constraint_name ] { { PRIMARY KEY | UNIQUE } [ CLUSTERED | NONCLUSTERED ] (column [ ASC | DESC ] [ ,...n ] ) [ WITH FILLFACTOR = fillfactor |WITH ( <index_option> [ , ...n ] ) ] [ ON { partition_scheme_name (partition_column_name) | filegroup | "default" } ] | FOREIGN KEY ( column [ ,...n ] ) REFERENCES referenced_table_name [ ( ref_column [ ,...n ] ) ] [ ON DELETE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ] [ NOT FOR REPLICATION ] | CHECK [ NOT FOR REPLICATION ] ( logical_expression ) } <table_option> ::= { [DATA_COMPRESSION = { NONE | ROW | PAGE } [ ON PARTITIONS ( { <partition_number_expression> | <range> } [ , ...n ] ) ]] [ FILETABLE_DIRECTORY = <directory_name> ] [ FILETABLE_COLLATE_FILENAME = { <collation_name> | database_default } ] [ FILETABLE_PRIMARY_KEY_CONSTRAINT_NAME = <constraint_name> ] [ FILETABLE_STREAMID_UNIQUE_CONSTRAINT_NAME = <constraint_name> ] [ FILETABLE_FULLPATH_UNIQUE_CONSTRAINT_NAME = <constraint_name> ] } <index_option> ::= { PAD_INDEX = { ON | OFF } | FILLFACTOR = fillfactor | IGNORE_DUP_KEY = { ON | OFF } | STATISTICS_NORECOMPUTE = { ON | OFF } | ALLOW_ROW_LOCKS = { ON | OFF} | ALLOW_PAGE_LOCKS ={ ON | OFF} | DATA_COMPRESSION = { NONE | ROW | PAGE } [ ON PARTITIONS ( { <partition_number_expression> | <range> } [ , ...n ] ) ] } <range> ::= <partition_number_expression> TO <partition_number_expression>
PostgreSQL
PostgreSQL 9.5 मैनुअल से:
CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] table_name ( [ { column_name data_type [ COLLATE collation ] [ column_constraint [ ... ] ] | table_constraint | LIKE source_table [ like_option ... ] } [, ... ] ] ) [ INHERITS ( parent_table [, ... ] ) ] [ WITH ( storage_parameter [= value] [, ... ] ) | WITH OIDS | WITHOUT OIDS ] [ ON COMMIT { PRESERVE ROWS | DELETE ROWS | DROP } ] [ TABLESPACE tablespace_name ] CREATE [ [ GLOBAL | LOCAL ] { TEMPORARY | TEMP } | UNLOGGED ] TABLE [ IF NOT EXISTS ] table_name OF type_name [ ( { column_name WITH OPTIONS [ column_constraint [ ... ] ] | table_constraint } [, ... ] ) ] [ WITH ( storage_parameter [= value] [, ... ] ) | WITH OIDS | WITHOUT OIDS ] [ ON COMMIT { PRESERVE ROWS | DELETE ROWS | DROP } ] [ TABLESPACE tablespace_name ] where column_constraint is: [ CONSTRAINT constraint_name ] { NOT NULL | NULL | CHECK ( expression ) [ NO INHERIT ] | DEFAULT default_expr | UNIQUE index_parameters | PRIMARY KEY index_parameters | REFERENCES reftable [ ( refcolumn ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] and table_constraint is: [ CONSTRAINT constraint_name ] { CHECK ( expression ) [ NO INHERIT ] | UNIQUE ( column_name [, ... ] ) index_parameters | PRIMARY KEY ( column_name [, ... ] ) index_parameters | EXCLUDE [ USING index_method ] ( exclude_element WITH operator [, ... ] ) index_parameters [ WHERE ( predicate ) ] | FOREIGN KEY ( column_name [, ... ] ) REFERENCES reftable [ ( refcolumn [, ... ] ) ] [ MATCH FULL | MATCH PARTIAL | MATCH SIMPLE ] [ ON DELETE action ] [ ON UPDATE action ] } [ DEFERRABLE | NOT DEFERRABLE ] [ INITIALLY DEFERRED | INITIALLY IMMEDIATE ] and like_option is: { INCLUDING | EXCLUDING } { DEFAULTS | CONSTRAINTS | INDEXES | STORAGE | COMMENTS | ALL } index_parameters in UNIQUE, PRIMARY KEY, and EXCLUDE constraints are: [ WITH ( storage_parameter [= value] [, ... ] ) ] [ USING INDEX TABLESPACE tablespace_name ] exclude_element in an EXCLUDE constraint is: { column_name | ( expression ) } [ opclass ] [ ASC | DESC ] [ NULLS { FIRST | LAST } ]
Oracle डेटाबेस
Oracle डेटाबेस ऑनलाइन दस्तावेज़ीकरण 12c . से रिलीज़ 1 (12.1):
CREATE [ GLOBAL TEMPORARY ] TABLE [ schema. ] table { relational_table | object_table | XMLType_table } ;
निम्नलिखित तीन विकल्पों में से प्रत्येक पर विवरण प्रदान करता है।
रिलेशनल_टेबल
[ (relational_properties) ] [ ON COMMIT { DELETE | PRESERVE } ROWS ] [ physical_properties ] [ table_properties ]
ऑब्जेक्ट_टेबल
OF [ schema. ] object_type [ object_table_substitution ] [ (object_properties) ] [ ON COMMIT { DELETE | PRESERVE } ROWS ] [ OID_clause ] [ OID_index_clause ] [ physical_properties ] [ table_properties ]
XMLType_table
OF XMLTYPE [ (oject_properties) ] [ XMLTYPE XMLType_storage ] [ XMLSchema_spec ] [ XMLType_virtual_columns ] [ ON COMMIT { DELETE | PRESERVE } ROWS ] [ OID_clause ] [ OID_index_clause ] [ physical_properties ] [ table_properties ]
इनमें से प्रत्येक के लिए उपलब्ध अन्य विकल्पों के विवरण के लिए Oracle का आधिकारिक दस्तावेज़ देखें।
जीयूआई का उपयोग करना
प्रत्येक डेटाबेस प्रबंधन प्रणाली में GUI के माध्यम से या उस उत्पाद के साथ उपयोग के लिए उपलब्ध किसी भी GUI उपकरण का उपयोग करके तालिकाएँ बनाना भी किया जा सकता है।
उदाहरण के लिए, MySQL वर्कबेंच के साथ काम करते समय आप GUI के माध्यम से एक टेबल बना सकते हैं।