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BEGIN TRANSACTION;
CREATE TABLE Specifications (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
repo_name TEXT NOT NULL,
url TEXT NOT NULL,
load_path TEXT NOT NULL,
file TEXT NOT NULL,
proc TEXT NOT NULL,
arguments TEXT NOT NULL,
-- The following columns are optional.
branch TEXT,
tag TEXT,
revision TEXT
);
CREATE TABLE Stamps (
specification INTEGER NOT NULL PRIMARY KEY,
stamp TEXT NOT NULL,
FOREIGN KEY (specification) REFERENCES Specifications (id)
);
CREATE TABLE Evaluations (
id INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
specification INTEGER NOT NULL,
revision TEXT NOT NULL,
FOREIGN KEY (specification) REFERENCES Specifications (id)
);
CREATE TABLE Derivations (
derivation TEXT NOT NULL,
evaluation INTEGER NOT NULL,
job_name TEXT NOT NULL,
PRIMARY KEY (derivation, evaluation),
FOREIGN KEY (evaluation) REFERENCES Evaluations (id)
);
-- Builds are not in a one to one relationship with derivations in order to
-- keep track of non deterministic compilations.
CREATE TABLE Builds (
derivation TEXT NOT NULL,
evaluation INTEGER NOT NULL,
log TEXT NOT NULL,
output TEXT, -- NULL if build failed
PRIMARY KEY (derivation, evaluation),
FOREIGN KEY (derivation) REFERENCES Derivations (derivation),
FOREIGN KEY (evaluation) REFERENCES Evaluations (id)
);
COMMIT;
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