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MDL-60793 core_ddl: Added the new MySQL 8 reserved words

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Matteo Scaramuccia 2017-11-13 23:26:08 +01:00
parent 95b7be7f05
commit e8be9e7646
1 changed files with 9 additions and 3 deletions
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12
lib/ddl/mysql_sql_generator.php
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@ -568,9 +568,9 @@ class mysql_sql_generator extends sql_generator {
* @return array An array of database specific reserved words
*/
public static function getReservedWords() {
// This file contains the reserved words for MySQL databases
// from http://dev.mysql.com/doc/refman/6.0/en/reserved-words.html
// This file contains the reserved words for MySQL databases.
$reserved_words = array (
// From http://dev.mysql.com/doc/refman/6.0/en/reserved-words.html.
'accessible', 'add', 'all', 'alter', 'analyze', 'and', 'as', 'asc',
'asensitive', 'before', 'between', 'bigint', 'binary',
'blob', 'both', 'by', 'call', 'cascade', 'case', 'change',
@ -610,7 +610,13 @@ class mysql_sql_generator extends sql_generator {
'upgrade', 'usage', 'use', 'using', 'utc_date', 'utc_time',
'utc_timestamp', 'values', 'varbinary', 'varchar', 'varcharacter',
'varying', 'when', 'where', 'while', 'with', 'write', 'x509',
'xor', 'year_month', 'zerofill'
'xor', 'year_month', 'zerofill',
// Added in MySQL 8.0, compared to MySQL 5.7:
// https://dev.mysql.com/doc/refman/8.0/en/keywords.html#keywords-new-in-current-series.
'_filename', 'admin', 'cume_dist', 'dense_rank', 'empty', 'except', 'first_value', 'grouping', 'groups',
'json_table', 'lag', 'last_value', 'lead', 'nth_value', 'ntile',
'of', 'over', 'percent_rank', 'persist', 'persist_only', 'rank', 'recursive', 'row_number',
'system', 'window'
);
return $reserved_words;
}