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RENAME history TO history_old;
CREATE TABLE history (
itemid number(20) NOT NULL,
clock number(10) DEFAULT '0' NOT NULL,
value BINARY_DOUBLE DEFAULT '0.0000' NOT NULL,
ns number(10) DEFAULT '0' NOT NULL,
CONSTRAINT PK_HISTORY PRIMARY KEY (itemid,clock,ns)
);
RENAME history_uint TO history_uint_old;
CREATE TABLE history_uint (
itemid number(20) NOT NULL,
clock number(10) DEFAULT '0' NOT NULL,
value number(20) DEFAULT '0' NOT NULL,
ns number(10) DEFAULT '0' NOT NULL,
CONSTRAINT PK_HISTORY_UINT PRIMARY KEY (itemid,clock,ns)
);
RENAME history_str TO history_str_old;
CREATE TABLE history_str (
itemid number(20) NOT NULL,
clock number(10) DEFAULT '0' NOT NULL,
value nvarchar2(255) DEFAULT '' ,
ns number(10) DEFAULT '0' NOT NULL,
CONSTRAINT PK_HISTORY_STR PRIMARY KEY (itemid,clock,ns)
);
RENAME history_log TO history_log_old;
CREATE TABLE history_log (
itemid number(20) NOT NULL,
clock number(10) DEFAULT '0' NOT NULL,
timestamp number(10) DEFAULT '0' NOT NULL,
source nvarchar2(64) DEFAULT '' ,
severity number(10) DEFAULT '0' NOT NULL,
value nclob DEFAULT '' ,
logeventid number(10) DEFAULT '0' NOT NULL,
ns number(10) DEFAULT '0' NOT NULL,
CONSTRAINT PK_HISTORY_LOG PRIMARY KEY (itemid,clock,ns)
);
RENAME history_text TO history_text_old;
CREATE TABLE history_text (
itemid number(20) NOT NULL,
clock number(10) DEFAULT '0' NOT NULL,
value nclob DEFAULT '' ,
ns number(10) DEFAULT '0' NOT NULL,
CONSTRAINT PK_HISTORY_TEXT PRIMARY KEY (itemid,clock,ns)
);
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