Removed old research system
* Removed all tables, views and functions * Removed references to old system in Java code, including old import tool * Replaced XML dump code
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070d55dc05
commit
96c296e9d5
22 changed files with 345 additions and 705 deletions
legacyworlds-server-data/db-structure/parts
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@ -161,56 +161,3 @@ ALTER TABLE defs.techdep_cache
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REFERENCES defs.techdep_cache( technology_name_id , tdcache_reverse , tdcache_id )
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ON DELETE CASCADE;
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/*
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* Old B6M1 research system below.
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*/
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--
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-- Technology lines
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--
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CREATE TABLE tech.lines(
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name_id INT NOT NULL PRIMARY KEY ,
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description_id INT NOT NULL
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);
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CREATE INDEX idx_lines_description
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ON tech.lines (description_id);
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ALTER TABLE tech.lines
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ADD CONSTRAINT fk_lines_name
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FOREIGN KEY (name_id) REFERENCES defs.strings ,
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ADD CONSTRAINT fk_lines_description
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FOREIGN KEY (description_id) REFERENCES defs.strings;
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--
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-- Technology levels
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--
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CREATE TABLE tech.levels(
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id SERIAL NOT NULL PRIMARY KEY ,
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line_id INT NOT NULL ,
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level INT NOT NULL CHECK( level > 0 ) ,
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name_id INT NOT NULL ,
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description_id INT NOT NULL ,
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points INT NOT NULL CHECK( points > 0 ) ,
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cost INT NOT NULL CHECK( cost > 0 )
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);
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CREATE UNIQUE INDEX idx_levels_linelevel
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ON tech.levels (line_id, level);
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CREATE INDEX idx_levels_name
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ON tech.levels (name_id);
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CREATE INDEX idx_levels_description
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ON tech.levels (description_id);
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ALTER TABLE tech.levels
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ADD CONSTRAINT fk_levels_line
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FOREIGN KEY (line_id) REFERENCES tech.lines ,
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ADD CONSTRAINT fk_levels_name
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FOREIGN KEY (name_id) REFERENCES defs.strings ,
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ADD CONSTRAINT fk_levels_description
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FOREIGN KEY (description_id) REFERENCES defs.strings;
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@ -32,25 +32,6 @@ ALTER TABLE tech.buildables
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FOREIGN KEY (technology_name_id) REFERENCES defs.technologies;
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--
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-- Requirements
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--
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CREATE TABLE tech.buildable_requirements(
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buildable_id INT NOT NULL ,
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level_id INT NOT NULL ,
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PRIMARY KEY( buildable_id , level_id )
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);
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CREATE INDEX idx_buildablereqs_level
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ON tech.buildable_requirements( level_id );
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ALTER TABLE tech.buildable_requirements
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ADD CONSTRAINT fk_buildablereqs_buildable
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FOREIGN KEY (buildable_id) REFERENCES tech.buildables ,
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ADD CONSTRAINT fk_buildablereqs_level
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FOREIGN KEY (level_id) REFERENCES tech.levels;
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--
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-- Buildings
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--
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@ -146,32 +146,6 @@ ALTER TABLE emp.technologies_v2
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FOREIGN KEY ( technology_name_id ) REFERENCES defs.technologies;
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--
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-- Empire technologies
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--
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CREATE TABLE emp.technologies(
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empire_id INT NOT NULL ,
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line_id INT NOT NULL ,
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level INT NOT NULL DEFAULT 1
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CHECK( level > 0 ) ,
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accumulated REAL NOT NULL DEFAULT 0
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CHECK( accumulated >= 0 ),
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PRIMARY KEY( empire_id , line_id )
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);
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CREATE INDEX idx_technologies_line
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ON emp.technologies (line_id);
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ALTER TABLE emp.technologies
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ADD CONSTRAINT fk_technologies_empire
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FOREIGN KEY (empire_id) REFERENCES emp.empires
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ON DELETE CASCADE ,
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ADD CONSTRAINT fk_technologies_line
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FOREIGN KEY (line_id) REFERENCES tech.lines;
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--
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-- Empire planets
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--
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@ -83,28 +83,6 @@ ALTER TABLE events.bqe_locations
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FOREIGN KEY (location_id) REFERENCES verse.planets;
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--
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-- Empire events
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--
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CREATE TABLE events.empire_events(
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event_id BIGINT NOT NULL PRIMARY KEY ,
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technology_id INT NOT NULL
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);
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CREATE INDEX idx_empevents_tech
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ON events.empire_events (technology_id);
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ALTER TABLE events.empire_events
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ADD CONSTRAINT fk_empevents_event
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FOREIGN KEY (event_id) REFERENCES events.events
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ON DELETE CASCADE,
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ADD CONSTRAINT fk_empevents_tech
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FOREIGN KEY (technology_id) REFERENCES tech.levels;
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--
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-- Fleet events
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--
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@ -404,95 +404,6 @@ CREATE VIEW tech.ships_view
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ON b.name_id = s.buildable_id;
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--
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-- Creates or updates a technology line
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--
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-- Parameters:
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-- tln Tech line name
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-- tld Tech line description
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--
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CREATE OR REPLACE FUNCTION tech.uoc_line( tln TEXT , tld TEXT )
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RETURNS VOID
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STRICT
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VOLATILE
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SECURITY DEFINER
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AS $$
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DECLARE
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nid INT;
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did INT;
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BEGIN
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-- Get string identifiers
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SELECT INTO nid id FROM defs.strings WHERE name = tln;
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SELECT INTO did id FROM defs.strings WHERE name = tld;
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-- Try creating / updating
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BEGIN
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INSERT INTO tech.lines ( name_id , description_id )
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VALUES ( nid , did );
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EXCEPTION
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WHEN unique_violation THEN
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UPDATE tech.lines SET description_id = did
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WHERE name_id = nid;
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END;
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END;
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$$ LANGUAGE plpgsql;
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GRANT EXECUTE ON FUNCTION tech.uoc_line( TEXT , TEXT ) TO :dbuser;
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--
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-- Creates or updates a technology level
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--
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-- Parameters:
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-- tln Tech line name
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-- lv Level
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-- lvn Level name
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-- lvd Level description
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-- lvp Points
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-- lvc Cost
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--
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CREATE OR REPLACE FUNCTION tech.uoc_level( tln TEXT , lv INT , lvn TEXT , lvd TEXT , lvp INT , lvc INT )
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RETURNS VOID
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STRICT
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VOLATILE
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SECURITY DEFINER
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AS $$
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DECLARE
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lid INT;
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nid INT;
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did INT;
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BEGIN
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-- Get tech line
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SELECT INTO lid t.name_id
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FROM tech.lines t
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INNER JOIN defs.strings s
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ON s.id = t.name_id
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WHERE s.name = tln;
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-- Get name / description IDs
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SELECT INTO nid id FROM defs.strings WHERE name = lvn;
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SELECT INTO did id FROM defs.strings WHERE name = lvd;
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-- Create or update the level
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BEGIN
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INSERT INTO tech.levels ( line_id , level , name_id , description_id , points , cost )
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VALUES ( lid , lv , nid , did , lvp , lvc );
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EXCEPTION
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WHEN unique_violation THEN
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UPDATE tech.levels SET name_id = nid , description_id = did , points = lvp , cost = lvc
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WHERE line_id = lid AND level = lv;
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END;
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END;
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$$ LANGUAGE plpgsql;
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GRANT EXECUTE ON FUNCTION tech.uoc_level( TEXT , INT , TEXT , TEXT , INT , INT ) to :dbuser;
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--
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-- Creates or updates a buildable definition
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--
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@ -105,48 +105,6 @@ GRANT EXECUTE ON FUNCTION emp.get_current( INT ) TO :dbuser;
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--
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-- Implements a technology (OLD VERSION)
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--
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CREATE OR REPLACE FUNCTION emp.implement_tech( e_id INT , l_id INT )
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RETURNS VOID
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STRICT VOLATILE
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SECURITY DEFINER
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AS $$
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DECLARE
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e_cash REAL;
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lev INT;
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cost REAL;
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BEGIN
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SELECT INTO e_cash , lev , cost e.cash , et.level , tl.cost
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FROM emp.empires e
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INNER JOIN emp.technologies et
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ON et.line_id = l_id AND et.empire_id = e.name_id
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INNER JOIN tech.levels tl
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ON tl.line_id = l_id AND tl.level = et.level
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AND tl.points = floor( et.accumulated )
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AND tl.cost <= e.cash
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WHERE e.name_id = e_id
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FOR UPDATE OF e , et;
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IF NOT FOUND THEN
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RETURN;
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END IF;
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UPDATE emp.empires
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SET cash = e_cash - cost
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WHERE name_id = e_id;
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UPDATE emp.technologies
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SET level = lev + 1 , accumulated = 0
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WHERE empire_id = e_id AND line_id = l_id;
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END;
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$$ LANGUAGE plpgsql;
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GRANT EXECUTE ON FUNCTION emp.implement_tech( INT , INT ) TO :dbuser;
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--
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-- Add an enemy empire
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--
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@ -628,50 +586,6 @@ CREATE VIEW emp.overview
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GRANT SELECT ON emp.overview TO :dbuser;
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--
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-- Empire tech lines
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--
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CREATE VIEW emp.tech_lines_view
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AS SELECT e.name_id AS empire , tl.name_id AS tech_line ,
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t1.translated_string AS name ,
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t2.translated_string AS description
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FROM emp.empires e
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INNER JOIN emp.technologies et ON et.empire_id = e.name_id
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INNER JOIN tech.lines tl ON tl.name_id = et.line_id
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INNER JOIN naming.empire_names en ON en.id = e.name_id
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INNER JOIN users.credentials c ON c.address_id = en.owner_id
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INNER JOIN defs.translations t1 ON t1.string_id = tl.name_id AND t1.lang_id = c.language_id
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INNER JOIN defs.translations t2 ON t2.string_id = tl.description_id AND t2.lang_id = c.language_id
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ORDER BY t1.translated_string;
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GRANT SELECT ON emp.tech_lines_view TO :dbuser;
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--
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-- Empire technologies
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--
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CREATE VIEW emp.technologies_view
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AS SELECT e.name_id AS empire , tl.name_id AS tech_line ,
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t1.translated_string AS name ,
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t2.translated_string AS description ,
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( et.level > tlv.level ) AS implemented ,
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floor( 100 * et.accumulated / tlv.points ) AS progress ,
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tlv.cost AS cost
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FROM emp.empires e
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INNER JOIN emp.technologies et ON et.empire_id = e.name_id
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INNER JOIN tech.lines tl ON tl.name_id = et.line_id
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INNER JOIN tech.levels tlv ON tlv.line_id = tl.name_id AND tlv.level <= et.level
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INNER JOIN naming.empire_names en ON en.id = e.name_id
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INNER JOIN users.credentials c ON c.address_id = en.owner_id
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INNER JOIN defs.translations t1 ON t1.string_id = tlv.name_id AND t1.lang_id = c.language_id
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INNER JOIN defs.translations t2 ON t2.string_id = tlv.description_id AND t2.lang_id = c.language_id
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ORDER BY tl.name_id , tlv.level;
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GRANT SELECT ON emp.technologies_view TO :dbuser;
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--
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-- Enemy lists
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--
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@ -228,32 +228,6 @@ $$ LANGUAGE plpgsql;
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--
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-- Creates an event for a technology's availability
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--
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-- Parameters:
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-- e_id Empire identifier
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-- t_id Technology identifier
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--
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CREATE OR REPLACE FUNCTION events.tech_ready_event( e_id INT , t_id INT )
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RETURNS VOID
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STRICT VOLATILE
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SECURITY INVOKER
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AS $$
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DECLARE
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evt_id BIGINT;
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BEGIN
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INSERT INTO events.events ( empire_id , tick , evt_type , evt_subtype , status )
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VALUES ( e_id , sys.get_tick( ) - 1 , 'EMPIRE' , 0 , 'READY' )
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RETURNING event_id INTO evt_id;
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INSERT INTO events.empire_events ( event_id , technology_id )
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VALUES ( evt_id , t_id );
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END;
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$$ LANGUAGE plpgsql;
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--
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-- Creates an event for start/end of debt
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--
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@ -856,17 +830,6 @@ CREATE VIEW events.queue_events_view
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GRANT SELECT ON events.queue_events_view TO :dbuser;
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CREATE VIEW events.empire_events_view
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AS SELECT e.event_id AS id , e.evt_type , e.evt_subtype , e.tick , e.real_time , s.name AS technology
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FROM events.events e
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LEFT OUTER JOIN events.empire_events ed USING (event_id)
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LEFT OUTER JOIN tech.levels tl ON tl.id = ed.technology_id
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LEFT OUTER JOIN defs.strings s ON s.id = tl.name_id
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WHERE e.evt_type = 'EMPIRE';
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GRANT SELECT ON events.empire_events_view TO :dbuser;
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CREATE VIEW events.fleets_events_view
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AS SELECT e.event_id AS id , e.evt_type , e.evt_subtype , e.tick , e.real_time ,
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ed.* , s.x , s.y , p.orbit
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@ -1196,11 +1196,10 @@ GRANT SELECT ON bugs.dump_main_view TO :dbuser;
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CREATE VIEW bugs.dump_research_view
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AS SELECT et.empire_id , et.line_id AS line_id , et.level AS level ,
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tst.name AS name , et.accumulated AS accumulated
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FROM emp.technologies et
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LEFT OUTER JOIN tech.levels tlv ON tlv.line_id = et.line_id AND tlv.level = et.level
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LEFT OUTER JOIN defs.strings tst ON tst.id = tlv.name_id;
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AS SELECT et.empire_id , tst.name AS name , et.emptech_state AS state ,
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et.emptech_points AS points , et.emptech_priority AS priority
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FROM emp.technologies_v2 et
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INNER JOIN defs.strings tst ON tst.id = et.technology_name_id;
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GRANT SELECT ON bugs.dump_research_view TO :dbuser;
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