60 lines
1.6 KiB
MySQL
60 lines
1.6 KiB
MySQL
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-- LegacyWorlds Beta 5
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-- PostgreSQL database scripts
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--
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-- beta5/structure/01-research-base.sql
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--
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-- Beta 5 games:
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-- Tables that store tech definitions and functions to
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-- ease inserting the data
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--
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-- Copyright(C) 2004-2007, DeepClone Development
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-- --------------------------------------------------------
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-- Research definitions
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CREATE TABLE research (
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id INT NOT NULL PRIMARY KEY,
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points INT NOT NULL,
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cost INT NOT NULL,
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optional SMALLINT NOT NULL CHECK(optional IN (0,1,2)),
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category SMALLINT NOT NULL CHECK(category IN (0,1,2)),
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is_law BOOLEAN NOT NULL
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);
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GRANT SELECT ON research TO legacyworlds;
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-- Dependencies
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CREATE TABLE research_dep (
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research INT NOT NULL REFERENCES research (id),
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depends_on INT NOT NULL REFERENCES research (id),
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PRIMARY KEY (research, depends_on)
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);
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CREATE INDEX research_depends_on ON research_dep (depends_on);
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GRANT SELECT ON research_dep TO legacyworlds;
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-- Research names and descriptions
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CREATE TABLE research_txt (
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research INT NOT NULL REFERENCES research (id),
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lang VARCHAR(4) NOT NULL REFERENCES main.lang (txt),
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name VARCHAR(64) NOT NULL,
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description TEXT NOT NULL,
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PRIMARY KEY (research, lang)
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);
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CREATE INDEX research_txt_lang ON research_txt (lang);
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GRANT SELECT ON research_txt TO legacyworlds;
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-- Research effects
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CREATE TABLE research_effect (
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research INT NOT NULL REFERENCES research (id),
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rule VARCHAR(32) NOT NULL REFERENCES rule_def (name),
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modifier INT NOT NULL,
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PRIMARY KEY (research, rule)
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);
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CREATE INDEX research_fx_rule ON research_effect (rule);
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GRANT SELECT ON research_effect TO legacyworlds;
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