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Check function signatures

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This commit is contained in:
Rafa de la Torre 2016-08-10 19:30:51 +02:00
parent 4118b57f1f
commit 4886c187c4
1 changed files with 48 additions and 2 deletions
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50
check-compatibility.sh
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@ -48,7 +48,26 @@ CREATE EXTENSION crankshaft;
\dx
EOF
# TODO save public functions and signatures
# Save public function signatures
psql $DBNAME <<'EOF'
CREATE TABLE release_function_signatures AS
SELECT
p.proname as name,
pg_catalog.pg_get_function_result(p.oid) as result_type,
pg_catalog.pg_get_function_arguments(p.oid) as arguments,
CASE
WHEN p.proisagg THEN 'agg'
WHEN p.proiswindow THEN 'window'
WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN 'trigger'
ELSE 'normal'
END as type
FROM pg_catalog.pg_proc p
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace
WHERE
n.nspname = 'cdb_crankshaft'
AND p.proname LIKE 'cdb_%'
ORDER BY 1, 2, 4;
EOF
# Deploy current dev branch
make clean-dev || die "Could not clean dev files"
@ -57,6 +76,33 @@ sudo make install || die "Could not deploy current dev branch"
# Check it can be upgraded
psql $DBNAME -c "ALTER EXTENSION crankshaft update to 'dev';" || die "Cannot upgrade to dev version"
# Check against saved public function signatures
psql $DBNAME <<'EOF'
CREATE TABLE dev_function_signatures AS
SELECT
p.proname as name,
pg_catalog.pg_get_function_result(p.oid) as result_type,
pg_catalog.pg_get_function_arguments(p.oid) as arguments,
CASE
WHEN p.proisagg THEN 'agg'
WHEN p.proiswindow THEN 'window'
WHEN p.prorettype = 'pg_catalog.trigger'::pg_catalog.regtype THEN 'trigger'
ELSE 'normal'
END as type
FROM pg_catalog.pg_proc p
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = p.pronamespace
WHERE
n.nspname = 'cdb_crankshaft'
AND p.proname LIKE 'cdb_%'
ORDER BY 1, 2, 4;
EOF
echo "Functions in development not in latest release (ok):"
psql $DBNAME -c "SELECT * FROM dev_function_signatures EXCEPT SELECT * FROM release_function_signatures;"
# TODO check against saved public functions and signatures
echo "Functions in latest release not in development (compat issue):"
psql $DBNAME -c "SELECT * FROM release_function_signatures EXCEPT SELECT * FROM dev_function_signatures;"
# Fail if there's a signature mismatch / missing functions
psql $DBNAME -c "SELECT * FROM release_function_signatures EXCEPT SELECT * FROM dev_function_signatures;" | fgrep '(0 rows)' \
|| die "Function signatures changed"