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HHH-10786 - Add MySQL 5.7 JSON datatype support #1395

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HHH-10786 - Add MySQL 5.7 JSON datatype support #1395

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5 changes: 5 additions & 0 deletions hibernate-core/src/main/java/org/hibernate/dialect/MySQL57InnoDBDialect.java
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Expand Up @@ -31,6 +31,11 @@ public MySQL57InnoDBDialect() {
// default).
registerColumnType( Types.TIMESTAMP, "datetime(6)" );

// MySQL 5.7 brings JSON native support with a dedicated datatype.
// For more details about MySql new JSON datatype support, see:
// https://dev.mysql.com/doc/refman/5.7/en/json.html
registerColumnType( Types.JAVA_OBJECT, "json" );

// MySQL also supports fractional seconds precision for time values
// (time(fsp)). According to SQL 1992, the default for <time precision>
// is 0. The MySQL default is time(0), there's no need to override
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