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io.ebean.platform.clickhouse.ClickHousePlatform Maven / Gradle / Ivy
package io.ebean.platform.clickhouse;
import io.ebean.annotation.Platform;
import io.ebean.config.dbplatform.DatabasePlatform;
import io.ebean.config.dbplatform.DbPlatformType;
import io.ebean.config.dbplatform.DbType;
import io.ebean.config.dbplatform.IdType;
import java.sql.Types;
public class ClickHousePlatform extends DatabasePlatform {
public ClickHousePlatform() {
super();
this.platform = Platform.CLICKHOUSE;
//this.dbEncrypt =
//this.historySupport =
//this.exceptionTranslator =
this.nativeUuidType = true;
this.dbDefaultValue.setNow("now()");
this.dbDefaultValue.setFalse("0");
this.dbDefaultValue.setTrue("1");
this.dbIdentity.setIdType(IdType.IDENTITY);
this.dbIdentity.setSupportsGetGeneratedKeys(false);
this.dbIdentity.setSupportsSequence(false);
this.dbIdentity.setSupportsIdentity(true);
this.booleanDbType = Types.INTEGER;
dbTypeMap.put(DbType.BOOLEAN, new DbPlatformType("UInt8"));
// using unsigned as default types ...
dbTypeMap.put(DbType.TINYINT, new DbPlatformType("UInt8", false));
dbTypeMap.put(DbType.SMALLINT, new DbPlatformType("UInt16", false));
dbTypeMap.put(DbType.INTEGER, new DbPlatformType("UInt32", false));
dbTypeMap.put(DbType.BIGINT, new DbPlatformType("UInt64", false));
dbTypeMap.put(DbType.DECIMAL, new DbPlatformType("Decimal", 16, 3));
dbTypeMap.put(DbType.DOUBLE, new DbPlatformType("Float64", false));
dbTypeMap.put(DbType.DATE, new DbPlatformType("Date", false));
dbTypeMap.put(DbType.TIMESTAMP, new DbPlatformType("DateTime", false));
dbTypeMap.put(DbType.LOCALDATETIME, new DbPlatformType("DateTime", false));
dbTypeMap.put(DbType.VARCHAR, new DbPlatformType("String", false));
dbTypeMap.put(DbType.LONGVARCHAR, new DbPlatformType("String", false));
dbTypeMap.put(DbType.CLOB, new DbPlatformType("String", false));
dbTypeMap.put(DbType.JSONVARCHAR, new DbPlatformType("String", false));
dbTypeMap.put(DbType.UUID, new DbPlatformType("UUID", false));
dbTypeMap.put(DbType.INET, new DbPlatformType("String", false));
dbTypeMap.put(DbType.CIDR, new DbPlatformType("String", false));
dbTypeMap.put(DbType.VARBINARY, new DbPlatformType("String", false));
}
@Override
public boolean nativeArrayType() {
return true;
}
}