--
-- Title:      Property Value tables
-- Database:   MySQL InnoDB
-- Since:      V3.2 Schema 3001
-- Author:     Derek Hulley
--
-- Please contact support@alfresco.com if you need assistance with the upgrade.
--

CREATE TABLE alf_prop_class
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   java_class_name VARCHAR(255) NOT NULL,
   java_class_name_short VARCHAR(32) NOT NULL,
   java_class_name_crc BIGINT NOT NULL,
   UNIQUE INDEX idx_alf_propc_crc (java_class_name_crc, java_class_name_short),
   INDEX idx_alf_propc_clas (java_class_name),
   PRIMARY KEY (id)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_date_value
(
   date_value BIGINT NOT NULL,
   full_year SMALLINT NOT NULL,
   half_of_year TINYINT NOT NULL,
   quarter_of_year TINYINT NOT NULL,
   month_of_year TINYINT NOT NULL,
   week_of_year TINYINT NOT NULL,
   week_of_month TINYINT NOT NULL,
   day_of_year SMALLINT NOT NULL,
   day_of_month TINYINT NOT NULL,
   day_of_week TINYINT NOT NULL,
   INDEX idx_alf_propdt_dt (full_year, month_of_year, day_of_month),
   PRIMARY KEY (date_value)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_double_value
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   double_value DOUBLE NOT NULL,
   UNIQUE INDEX idx_alf_propd_val (double_value),
   PRIMARY KEY (id)
) ENGINE=InnoDB;

-- Stores unique, case-sensitive string values --
CREATE TABLE alf_prop_string_value
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   string_value TEXT NOT NULL,
   string_end_lower VARCHAR(16) NOT NULL,
   string_crc BIGINT NOT NULL,
   INDEX idx_alf_props_str (string_value(32)),
   UNIQUE INDEX idx_alf_props_crc (string_end_lower, string_crc),
   PRIMARY KEY (id)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_serializable_value
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   serializable_value BLOB NOT NULL,
   PRIMARY KEY (id)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_value
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   actual_type_id BIGINT NOT NULL,
   persisted_type TINYINT NOT NULL,
   long_value BIGINT NOT NULL,
   INDEX idx_alf_propv_per (persisted_type, long_value),
   UNIQUE INDEX idx_alf_propv_act (actual_type_id, long_value),
   PRIMARY KEY (id)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_root
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   version SMALLINT NOT NULL,
   PRIMARY KEY (id)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_link
(
   root_prop_id BIGINT NOT NULL,
   prop_index BIGINT NOT NULL,
   contained_in BIGINT NOT NULL,
   key_prop_id BIGINT NOT NULL,
   value_prop_id BIGINT NOT NULL,
   CONSTRAINT fk_alf_propln_root FOREIGN KEY (root_prop_id) REFERENCES alf_prop_root (id) ON DELETE CASCADE,
   CONSTRAINT fk_alf_propln_key FOREIGN KEY (key_prop_id) REFERENCES alf_prop_value (id) ON DELETE CASCADE,
   CONSTRAINT fk_alf_propln_val FOREIGN KEY (value_prop_id) REFERENCES alf_prop_value (id) ON DELETE CASCADE,
   INDEX idx_alf_propln_for (root_prop_id, key_prop_id, value_prop_id),
   PRIMARY KEY (root_prop_id, contained_in, prop_index)
) ENGINE=InnoDB;

CREATE TABLE alf_prop_unique_ctx
(
   id BIGINT NOT NULL AUTO_INCREMENT,
   version SMALLINT NOT NULL,
   value1_prop_id BIGINT NOT NULL,
   value2_prop_id BIGINT NOT NULL,
   value3_prop_id BIGINT NOT NULL,
   prop1_id BIGINT NULL,
   UNIQUE INDEX idx_alf_propuctx (value1_prop_id, value2_prop_id, value3_prop_id),
   CONSTRAINT fk_alf_propuctx_v1 FOREIGN KEY (value1_prop_id) REFERENCES alf_prop_value (id) ON DELETE CASCADE,
   CONSTRAINT fk_alf_propuctx_v2 FOREIGN KEY (value2_prop_id) REFERENCES alf_prop_value (id) ON DELETE CASCADE,
   CONSTRAINT fk_alf_propuctx_v3 FOREIGN KEY (value3_prop_id) REFERENCES alf_prop_value (id) ON DELETE CASCADE,
   CONSTRAINT fk_alf_propuctx_p1 FOREIGN KEY (prop1_id) REFERENCES alf_prop_root (id),
   PRIMARY KEY (id)
) ENGINE=InnoDB;