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CREATE OR REPLACE FUNCTION types_check_general(fn TEXT)
RETURNS SETOF TEXT AS
$BODY$
DECLARE
params_types_words TEXT[] = ARRAY['text'];
params_names TEXT[] = ARRAY[''];
params_numbers OID[] = ARRAY[25];
optional_params_types_words TEXT[] = ARRAY['boolean'];
optional_params_names TEXT[] = ARRAY['directed'];
optional_params_numbers OID[] = ARRAY[16];
return_params_names TEXT[];
return_params_numbers OID[];
return_params_names_start TEXT[] = ARRAY['seq','path_seq'];
return_params_numbers_start OID[] = ARRAY[23,23];
return_params_names_end TEXT[] = ARRAY['node','edge','cost','agg_cost'];
return_params_numbers_end OID[] = ARRAY[20,20,701,701];
start_v TEXT = 'start_vid';
end_v TEXT = 'end_vid';
startend_v TEXT[] = ARRAY[start_v,end_v];
BEGIN
IF fn IN ('pgr_trsp', 'pgr_trsp_withpoints') AND NOT min_version('3.4.0') THEN
RETURN QUERY SELECT skip(1, 'Signature added on 3.4.0');
RETURN;
END IF;
return_params_names = return_params_names_start;
return_params_numbers = return_params_numbers_start;
IF fn LIKE '%trsp%' THEN
params_types_words := params_types_words || 'text'::TEXT;
params_names := params_names || ARRAY[''];
params_numbers := params_numbers || ARRAY[25::OID];
END IF;
IF fn = 'pgr_withpoints' THEN
return_params_names = return_params_names || ARRAY['start_pid','end_pid'];
ELSE
return_params_names = return_params_names || ARRAY['start_vid','end_vid'];
return_params_numbers = return_params_numbers || ARRAY[20,20]::OID[];
END IF;
return_params_names = return_params_names || return_params_names_end;
return_params_numbers = return_params_numbers || return_params_numbers_end;
IF fn LIKE '%withpoints%' THEN
params_types_words := params_types_words || 'text'::TEXT;
params_names := params_names || ARRAY[''];
params_numbers := params_numbers || ARRAY[25::OID];
optional_params_types_words := optional_params_types_words || ARRAY['character','boolean'];
optional_params_names := optional_params_names || ARRAY['driving_side','details'];
optional_params_numbers := optional_params_numbers || ARRAY[1042::OID, 16::OID];
END IF;
RETURN QUERY SELECT has_function(fn);
RETURN QUERY SELECT has_function(fn, params_types_words || ARRAY['bigint','bigint'] || optional_params_types_words);
RETURN QUERY SELECT has_function(fn, params_types_words || ARRAY['bigint','anyarray'] || optional_params_types_words);
RETURN QUERY SELECT has_function(fn, params_types_words || ARRAY['anyarray','bigint'] || optional_params_types_words);
RETURN QUERY SELECT has_function(fn, params_types_words || ARRAY['anyarray','anyarray'] || optional_params_types_words);
IF (min_version('3.1.0') AND fn = 'pgr_dijkstra') OR (min_version('3.2.0') AND fn = 'pgr_withpoints') OR fn IN ('pgr_trsp','pgr_trsp_withpoints') THEN
RETURN QUERY SELECT has_function(fn, params_types_words || ARRAY['text'] || optional_params_types_words);
END IF;
RETURN QUERY SELECT function_returns(fn, params_types_words || ARRAY['bigint','bigint'] || optional_params_types_words,'setof record');
RETURN QUERY SELECT function_returns(fn, params_types_words || ARRAY['bigint','anyarray'] || optional_params_types_words,'setof record');
RETURN QUERY SELECT function_returns(fn, params_types_words || ARRAY['anyarray','bigint'] || optional_params_types_words,'setof record');
RETURN QUERY SELECT function_returns(fn, params_types_words || ARRAY['anyarray','anyarray'] || optional_params_types_words,'setof record');
IF (min_version('3.1.0') AND fn = 'pgr_dijkstra') OR (min_version('3.2.0') AND fn = 'pgr_withpoints') OR fn IN ('pgr_trsp','pgr_trsp_withpoints') THEN
RETURN QUERY SELECT function_returns(fn, params_types_words || ARRAY['text'] || optional_params_types_words,'setof record');
END IF;
IF fn = 'pgr_withpoints' THEN
start_v = 'start_pid';
end_v = 'end_pid';
startend_v = ARRAY[start_v,end_v];
END IF;
IF fn = 'pgr_dijkstra' OR fn = 'pgr_withpoints' THEN
RETURN QUERY
SELECT bag_has(
format($$SELECT proargnames from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::TEXT[]),(%2$L::TEXT[]),(%3$L::TEXT[]),(%4$L::TEXT[])',
-- one to one
'{"' || array_to_string(
params_names || ARRAY['',''] || optional_params_names || return_params_names_start || return_params_names_end,'","')
|| '"}',
-- one to many
'{"' || array_to_string(
params_names || ARRAY['',''] || optional_params_names || return_params_names_start || end_v || return_params_names_end,'","')
|| '"}',
-- many to one
'{"' || array_to_string(
params_names || ARRAY['',''] || optional_params_names || return_params_names_start || start_v || return_params_names_end,'","')
|| '"}',
-- many to many
'{"' || array_to_string(
params_names || ARRAY['',''] || optional_params_names || return_params_names_start || startend_v || return_params_names_end,'","')
|| '"}'
),'proargnames ' || fn);
RETURN QUERY
SELECT bag_has(
format($$SELECT proallargtypes from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::OID[]),(%2$L::OID[]),(%3$L::OID[]),(%4$L::OID[])',
-- one to one
'{' || array_to_string(
params_numbers || ARRAY[20,20]::OID[] || optional_params_numbers || return_params_numbers_start || return_params_numbers_end,',')
|| '}',
-- one to many
'{' || array_to_string(
params_numbers || ARRAY[20,2277]::OID[] || optional_params_numbers || return_params_numbers_start || 20::OID || return_params_numbers_end,',')
|| '}',
-- many to one
'{' || array_to_string(
params_numbers || ARRAY[2277,20]::OID[] || optional_params_numbers || return_params_numbers_start || 20::OID || return_params_numbers_end,',')
|| '}',
-- many to many
'{' || array_to_string(
params_numbers || ARRAY[2277,2277]::OID[] || optional_params_numbers || return_params_numbers_start || ARRAY[20,20]::OID[] || return_params_numbers_end,',')
|| '}'
),'proallargtypes ' || fn);
IF (min_version('3.1.0') AND fn = 'pgr_dijkstra') OR (min_version('3.2.0') AND fn = 'pgr_withpoints') THEN
-- combinations
RETURN QUERY
SELECT bag_has(
format($$SELECT proargnames from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::TEXT[])',
'{"' || array_to_string(
params_names || ARRAY[''] || optional_params_names || return_params_names_start || startend_v || return_params_names_end,'","')
|| '"}'
),'proargnames ' || fn);
RETURN QUERY
SELECT bag_has(
format($$SELECT proallargtypes from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::OID[])',
'{' || array_to_string(
params_numbers || 25::OID || optional_params_numbers || return_params_numbers_start || ARRAY[20,20]::OID[] || return_params_numbers_end,',')
|| '}'
),'proallargtypes ' || fn);
END IF;
RETURN;
END IF;
-- TODO should be set_eq when old signatures are removed
RETURN QUERY
SELECT bag_has(
format($$SELECT proargnames from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::TEXT[]),(%2$L::TEXT[])',
'{"' || array_to_string(
params_names || ARRAY[''] || optional_params_names || return_params_names,'","')
|| '"}',
'{"' || array_to_string(
params_names || ARRAY['',''] || optional_params_names || return_params_names,'","')
|| '"}'
),'proargnames ' || fn);
RETURN QUERY
SELECT bag_has(
format($$SELECT proallargtypes from pg_proc where proname = %1$L$$, fn),
format('VALUES (%1$L::OID[]),(%2$L::OID[]),(%3$L::OID[]),(%4$L::OID[])',
-- one to one
'{' || array_to_string(
params_numbers || ARRAY[20,20]::OID[] || optional_params_numbers || return_params_numbers,',')
|| '}',
-- one to many
'{' || array_to_string(
params_numbers || ARRAY[20,2277]::OID[] || optional_params_numbers || return_params_numbers,',')
|| '}',
-- many to one
'{' || array_to_string(
params_numbers || ARRAY[2277,20]::OID[] || optional_params_numbers || return_params_numbers,',')
|| '}',
-- many to many
'{' || array_to_string(
params_numbers || ARRAY[2277,2277]::OID[] || optional_params_numbers || return_params_numbers,',')
|| '}',
-- combinations
'{' || array_to_string(
params_numbers || 25::OID || optional_params_numbers || return_params_numbers,',')
|| '}'
),'proallargtypes ' || fn);
END;
$BODY$
LANGUAGE plpgsql;
CREATE OR REPLACE FUNCTION types_check_via(fn TEXT)
RETURNS SETOF TEXT AS
$BODY$
DECLARE
-- edges sql
params_types_words TEXT[] = ARRAY['text'];
params_names TEXT[] = ARRAY[''];
params_numbers OID[] = ARRAY[25];
optional_params_types_words TEXT[] = ARRAY['boolean','boolean','boolean'];
optional_params_names TEXT[] = ARRAY['directed','strict','u_turn_on_edge'];
optional_params_numbers OID[] = ARRAY[16,16,16];
return_params_names TEXT[] = ARRAY['seq','path_id','path_seq','start_vid','end_vid','node','edge','cost','agg_cost','route_agg_cost'];
return_params_numbers OID[] = ARRAY[23,23,23,20,20,20,20,701,701,701];
BEGIN
IF fn IN ('pgr_trspvia','pgr_trspvia_withpoints','pgr_withpointsvia') AND NOT min_version('3.4.0') THEN
RETURN QUERY SELECT skip(1, 'Signature added on 3.4.0');
RETURN;
END IF;
IF fn LIKE '%trsp%' THEN
-- restrictions sql
params_types_words := params_types_words || 'text'::TEXT;
params_names := params_names || ARRAY[''];
params_numbers := params_numbers || ARRAY[25::OID];
END IF;
IF fn LIKE '%withpoints%' THEN
-- points sql
params_types_words := params_types_words || 'text'::TEXT;
params_names := params_names || ARRAY[''];
params_numbers := params_numbers || ARRAY[25::OID];
-- points optionals
optional_params_types_words := optional_params_types_words || ARRAY['character','boolean'];
optional_params_names := optional_params_names || ARRAY['driving_side','details'];
optional_params_numbers := optional_params_numbers || ARRAY[1042::OID, 16::OID];
END IF;
-- vias
params_types_words := params_types_words || 'anyarray'::TEXT;
params_names := params_names || ARRAY[''];
params_numbers := params_numbers || ARRAY[2277::OID];
RETURN QUERY SELECT has_function(fn);
RETURN QUERY SELECT has_function(fn, params_types_words || optional_params_types_words);
RETURN QUERY SELECT function_returns(fn, params_types_words || optional_params_types_words,'setof record');
RETURN QUERY SELECT set_eq(
format($$SELECT proargnames from pg_proc where proname = %1$L$$, fn),
format(
$$VALUES (%1$L::TEXT[])$$,
-- one via
'{"' || array_to_string(
params_names || optional_params_names || return_params_names,'","')
|| '"}'),
'proargnames ' || fn);
RETURN QUERY SELECT set_eq(
format($$SELECT proallargtypes from pg_proc where proname = %1$L$$, fn),
format(
$$VALUES (%1$L::OID[])$$,
-- one via
'{"' || array_to_string(
params_numbers || optional_params_numbers || return_params_numbers,'","')
|| '"}'),
'proargnames ' || fn);
END;
$BODY$
LANGUAGE plpgsql;
|
