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https://dev.mysql.com/doc/refman/8.4/en/ansi-diff-foreign-keys.html
row *************************** Table: shirt Create Table: CREATE TABLE `shirt` ( `id` smallint(5) unsigned NOT NULL auto_increment, `style` enum('t-shirt','polo','dress') NOT NULL, `color` enum('red','blue','orange','white','black') NOT NULL, ...
https://dev.mysql.com/doc/refman/8.4/en/built-in-function-reference.html
The following table lists each built-in (native) function and operator and provides a short description of each one. For a table listing functions that are loadable at runtime, see Section 14.2, “Loadable Function Reference”. ->> Return value ...
https://dev.mysql.com/doc/refman/8.4/en/cast-functions.html
CHAR[(N)] [charset_info] Produces a string with the VARCHAR data type, unless the expression expr is empty (zero length), in which case the result type is CHAR(0). With no charset_info clause, CHAR produces a string with the default character set.
https://dev.mysql.com/doc/refman/8.4/en/character-arrays.html
Each simple character set has a configuration file located in the sql/share/charsets directory. See the CHARSET_INFO.txt file in the strings directory for additional information. For a character set named MYSYS, the file is named MYSET.xml. <map> ...
https://dev.mysql.com/doc/refman/8.4/en/column-count-limit.html
This section describes limits on the number of columns in tables and the size of individual rows. Column Count Limits Row Size Limits Column Count Limits MySQL has hard limit of 4096 columns per table, but the effective maximum may be less for a ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-check-constraints.html
CREATE TABLE permits the core features of table and column CHECK constraints, for all storage engines. CREATE TABLE permits the following CHECK constraint syntax, for both table constraints and column constraints: [CONSTRAINT [symbol]] CHECK (expr) ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-ndb-comment-options.html
NDB_COLUMN Options NDB_TABLE Options It is possible to set a number of options specific to NDB Cluster in the table comment or column comments of an NDB table. Table-level options for controlling read from any replica and partition balance can be ...
https://dev.mysql.com/doc/refman/8.4/en/create-table-select.html
The same is true for other CREATE TABLE options such as CHARSET. You can create one table from another by adding a SELECT statement at the end of the CREATE TABLE statement: CREATE TABLE new_tbl [AS] SELECT * FROM orig_tbl; MySQL creates new ...
https://dev.mysql.com/doc/refman/8.4/en/data-masking-component-usage.html
Before using MySQL Enterprise Data Masking and De-Identification, install it according to the instructions provided at Section 8.5.2.1, “MySQL Enterprise Data Masking and De-Identification Component Installation”. To use MySQL Enterprise Data ...
https://dev.mysql.com/doc/refman/8.4/en/federated-create-connection.html
For example: CREATE TABLE federated_table ( id INT(20) NOT NULL AUTO_INCREMENT, name VARCHAR(32) NOT NULL DEFAULT '', other INT(20) NOT NULL DEFAULT '0', PRIMARY KEY (id), INDEX name (name), INDEX other_key (other) ) ENGINE=FEDERATED DEFAULT ... To ...
Displaying 151 to 160 of 192 total results