1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
|
CREATE OR REPLACE FUNCTION pgtap_version()
RETURNS NUMERIC AS 'SELECT 0.98;'
LANGUAGE SQL IMMUTABLE;
CREATE OR REPLACE FUNCTION _rexists ( CHAR[], NAME, NAME )
RETURNS BOOLEAN AS $$
SELECT EXISTS(
SELECT true
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
WHERE c.relkind = ANY($1)
AND n.nspname = $2
AND c.relname = $3
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _rexists ( CHAR[], NAME )
RETURNS BOOLEAN AS $$
SELECT EXISTS(
SELECT true
FROM pg_catalog.pg_class c
WHERE c.relkind = ANY($1)
AND pg_catalog.pg_table_is_visible(c.oid)
AND c.relname = $2
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _rexists ( CHAR, NAME, NAME )
RETURNS BOOLEAN AS $$
SELECT _rexists(ARRAY[$1], $2, $3);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _rexists ( CHAR, NAME )
RETURNS BOOLEAN AS $$
SELECT _rexists(ARRAY[$1], $2);
$$ LANGUAGE SQL;
-- has_table( schema, table, description )
CREATE OR REPLACE FUNCTION has_table ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _rexists( '{r,p}'::char[], $1, $2 ), $3 );
$$ LANGUAGE SQL;
-- has_table( schema, table )
CREATE OR REPLACE FUNCTION has_table ( NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
_rexists( '{r,p}'::char[], $1, $2 ),
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should exist'
);
$$ LANGUAGE SQL;
-- has_table( table, description )
CREATE OR REPLACE FUNCTION has_table ( NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _rexists( '{r,p}'::char[], $1 ), $2 );
$$ LANGUAGE SQL;
-- hasnt_table( schema, table, description )
CREATE OR REPLACE FUNCTION hasnt_table ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( NOT _rexists( '{r,p}'::char[], $1, $2 ), $3 );
$$ LANGUAGE SQL;
-- hasnt_table( schema, table )
CREATE OR REPLACE FUNCTION hasnt_table ( NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
NOT _rexists( '{r,p}'::char[], $1, $2 ),
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should not exist'
);
$$ LANGUAGE SQL;
-- hasnt_table( table, description )
CREATE OR REPLACE FUNCTION hasnt_table ( NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( NOT _rexists( '{r,p}'::char[], $1 ), $2 );
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _extras ( CHAR[], NAME, NAME[] )
RETURNS NAME[] AS $$
SELECT ARRAY(
SELECT c.relname
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
WHERE c.relkind = ANY($1)
AND n.nspname = $2
AND c.relname NOT IN('pg_all_foreign_keys', 'tap_funky', '__tresults___numb_seq', '__tcache___id_seq')
EXCEPT
SELECT $3[i]
FROM generate_series(1, array_upper($3, 1)) s(i)
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _extras ( CHAR[], NAME[] )
RETURNS NAME[] AS $$
SELECT ARRAY(
SELECT c.relname
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
WHERE pg_catalog.pg_table_is_visible(c.oid)
AND n.nspname <> 'pg_catalog'
AND c.relkind = ANY($1)
AND c.relname NOT IN ('__tcache__', 'pg_all_foreign_keys', 'tap_funky', '__tresults___numb_seq', '__tcache___id_seq')
EXCEPT
SELECT $2[i]
FROM generate_series(1, array_upper($2, 1)) s(i)
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _extras ( CHAR, NAME, NAME[] )
RETURNS NAME[] AS $$
SELECT _extras(ARRAY[$1], $2, $3);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _extras ( CHAR, NAME[] )
RETURNS NAME[] AS $$
SELECT _extras(ARRAY[$1], $2);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _missing ( CHAR[], NAME, NAME[] )
RETURNS NAME[] AS $$
SELECT ARRAY(
SELECT $3[i]
FROM generate_series(1, array_upper($3, 1)) s(i)
EXCEPT
SELECT c.relname
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
WHERE c.relkind = ANY($1)
AND n.nspname = $2
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _missing ( CHAR[], NAME[] )
RETURNS NAME[] AS $$
SELECT ARRAY(
SELECT $2[i]
FROM generate_series(1, array_upper($2, 1)) s(i)
EXCEPT
SELECT c.relname
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
WHERE pg_catalog.pg_table_is_visible(c.oid)
AND n.nspname NOT IN ('pg_catalog', 'information_schema')
AND c.relkind = ANY($1)
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _missing ( CHAR, NAME, NAME[] )
RETURNS NAME[] AS $$
SELECT _missing(ARRAY[$1], $2, $3);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _missing ( CHAR, NAME[] )
RETURNS NAME[] AS $$
SELECT _missing(ARRAY[$1], $2);
$$ LANGUAGE SQL;
-- tables_are( schema, tables, description )
CREATE OR REPLACE FUNCTION tables_are ( NAME, NAME[], TEXT )
RETURNS TEXT AS $$
SELECT _are( 'tables', _extras('{r,p}'::char[], $1, $2), _missing('{r,p}'::char[], $1, $2), $3);
$$ LANGUAGE SQL;
-- tables_are( tables, description )
CREATE OR REPLACE FUNCTION tables_are ( NAME[], TEXT )
RETURNS TEXT AS $$
SELECT _are( 'tables', _extras('{r,p}'::char[], $1), _missing('{r,p}'::char[], $1), $2);
$$ LANGUAGE SQL;
-- tables_are( schema, tables )
CREATE OR REPLACE FUNCTION tables_are ( NAME, NAME[] )
RETURNS TEXT AS $$
SELECT _are(
'tables', _extras('{r,p}'::char[], $1, $2), _missing('{r,p}'::char[], $1, $2),
'Schema ' || quote_ident($1) || ' should have the correct tables'
);
$$ LANGUAGE SQL;
-- tables_are( tables )
CREATE OR REPLACE FUNCTION tables_are ( NAME[] )
RETURNS TEXT AS $$
SELECT _are(
'tables', _extras('{r,p}'::char[], $1), _missing('{r,p}'::char[], $1),
'Search path ' || pg_catalog.current_setting('search_path') || ' should have the correct tables'
);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _get_rel_owner ( CHAR[], NAME, NAME )
RETURNS NAME AS $$
SELECT pg_catalog.pg_get_userbyid(c.relowner)
FROM pg_catalog.pg_class c
JOIN pg_catalog.pg_namespace n ON n.oid = c.relnamespace
WHERE c.relkind = ANY($1)
AND n.nspname = $2
AND c.relname = $3
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _get_rel_owner ( CHAR[], NAME )
RETURNS NAME AS $$
SELECT pg_catalog.pg_get_userbyid(c.relowner)
FROM pg_catalog.pg_class c
WHERE c.relkind = ANY($1)
AND c.relname = $2
AND pg_catalog.pg_table_is_visible(c.oid)
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _get_rel_owner ( CHAR, NAME, NAME )
RETURNS NAME AS $$
SELECT _get_rel_owner(ARRAY[$1], $2, $3);
$$ LANGUAGE SQL;
CREATE OR REPLACE FUNCTION _get_rel_owner ( CHAR, NAME )
RETURNS NAME AS $$
SELECT _get_rel_owner(ARRAY[$1], $2);
$$ LANGUAGE SQL;
-- table_owner_is ( schema, table, user, description )
CREATE OR REPLACE FUNCTION table_owner_is ( NAME, NAME, NAME, TEXT )
RETURNS TEXT AS $$
DECLARE
owner NAME := _get_rel_owner('{r,p}'::char[], $1, $2);
BEGIN
-- Make sure the table exists.
IF owner IS NULL THEN
RETURN ok(FALSE, $4) || E'\n' || diag(
E' Table ' || quote_ident($1) || '.' || quote_ident($2) || ' does not exist'
);
END IF;
RETURN is(owner, $3, $4);
END;
$$ LANGUAGE plpgsql;
-- table_owner_is ( table, user, description )
CREATE OR REPLACE FUNCTION table_owner_is ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
DECLARE
owner NAME := _get_rel_owner('{r,p}'::char[], $1);
BEGIN
-- Make sure the table exists.
IF owner IS NULL THEN
RETURN ok(FALSE, $3) || E'\n' || diag(
E' Table ' || quote_ident($1) || ' does not exist'
);
END IF;
RETURN is(owner, $2, $3);
END;
$$ LANGUAGE plpgsql;
-- is_partitioned( schema, table, description )
CREATE OR REPLACE FUNCTION is_partitioned ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _rexists('p', $1, $2), $3);
$$ LANGUAGE sql;
-- is_partitioned( schema, table )
CREATE OR REPLACE FUNCTION is_partitioned ( NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
_rexists('p', $1, $2),
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should be partitioned'
);
$$ LANGUAGE sql;
-- is_partitioned( table, description )
CREATE OR REPLACE FUNCTION is_partitioned ( NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _rexists('p', $1), $2);
$$ LANGUAGE sql;
-- is_partitioned( table )
CREATE OR REPLACE FUNCTION is_partitioned ( NAME )
RETURNS TEXT AS $$
SELECT ok(
_rexists('p', $1),
'Table ' || quote_ident($1) || ' should be partitioned'
);
$$ LANGUAGE sql;
-- isnt_partitioned( schema, table, description )
CREATE OR REPLACE FUNCTION isnt_partitioned ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( NOT _rexists('p', $1, $2), $3);
$$ LANGUAGE sql;
-- isnt_partitioned( schema, table )
CREATE OR REPLACE FUNCTION isnt_partitioned ( NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
NOT _rexists('p', $1, $2),
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should not be partitioned'
);
$$ LANGUAGE sql;
-- isnt_partitioned( table, description )
CREATE OR REPLACE FUNCTION isnt_partitioned ( NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( NOT _rexists('p', $1), $2);
$$ LANGUAGE sql;
-- isnt_partitioned( table )
CREATE OR REPLACE FUNCTION isnt_partitioned ( NAME )
RETURNS TEXT AS $$
SELECT ok(
NOT _rexists('p', $1),
'Table ' || quote_ident($1) || ' should not be partitioned'
);
$$ LANGUAGE sql;
-- _partof( child_schema, child_table, parent_schema, parent_table )
CREATE OR REPLACE FUNCTION _partof ( NAME, NAME, NAME, NAME )
RETURNS BOOLEAN AS $$
SELECT EXISTS(
SELECT true
FROM pg_catalog.pg_namespace cn
JOIN pg_catalog.pg_class cc ON cn.oid = cc.relnamespace
JOIN pg_catalog.pg_inherits i ON cc.oid = i.inhrelid
JOIN pg_catalog.pg_class pc ON i.inhparent = pc.oid
JOIN pg_catalog.pg_namespace pn ON pc.relnamespace = pn.oid
WHERE cn.nspname = $1
AND cc.relname = $2
AND cc.relispartition
AND pn.nspname = $3
AND pc.relname = $4
AND pc.relkind = 'p'
)
$$ LANGUAGE sql;
-- _partof( child_table, parent_table )
CREATE OR REPLACE FUNCTION _partof ( NAME, NAME )
RETURNS BOOLEAN AS $$
SELECT EXISTS(
SELECT true
FROM pg_catalog.pg_class cc
JOIN pg_catalog.pg_inherits i ON cc.oid = i.inhrelid
JOIN pg_catalog.pg_class pc ON i.inhparent = pc.oid
WHERE cc.relname = $1
AND cc.relispartition
AND pc.relname = $2
AND pc.relkind = 'p'
AND pg_catalog.pg_table_is_visible(cc.oid)
AND pg_catalog.pg_table_is_visible(pc.oid)
)
$$ LANGUAGE sql;
-- is_partition_of( child_schema, child_table, parent_schema, parent_table, description )
CREATE OR REPLACE FUNCTION is_partition_of ( NAME, NAME, NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _partof($1, $2, $3, $4), $5);
$$ LANGUAGE sql;
-- is_partition_of( child_schema, child_table, parent_schema, parent_table )
CREATE OR REPLACE FUNCTION is_partition_of ( NAME, NAME, NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
_partof($1, $2, $3, $4),
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should be a partition of '
|| quote_ident($3) || '.' || quote_ident($4)
);
$$ LANGUAGE sql;
-- is_partition_of( child_table, parent_table, description )
CREATE OR REPLACE FUNCTION is_partition_of ( NAME, NAME, TEXT )
RETURNS TEXT AS $$
SELECT ok( _partof($1, $2), $3);
$$ LANGUAGE sql;
-- is_partition_of( child_table, parent_table )
CREATE OR REPLACE FUNCTION is_partition_of ( NAME, NAME )
RETURNS TEXT AS $$
SELECT ok(
_partof($1, $2),
'Table ' || quote_ident($1) || ' should be a partition of ' || quote_ident($2)
);
$$ LANGUAGE sql;
-- _parts(schema, table)
CREATE OR REPLACE FUNCTION _parts( NAME, NAME )
RETURNS SETOF NAME AS $$
SELECT i.inhrelid::regclass::name
FROM pg_catalog.pg_namespace n
JOIN pg_catalog.pg_class c ON n.oid = c.relnamespace
JOIN pg_catalog.pg_inherits i ON c.oid = i.inhparent
WHERE n.nspname = $1
AND c.relname = $2
AND c.relkind = 'p'
$$ LANGUAGE SQL;
-- _parts(table)
CREATE OR REPLACE FUNCTION _parts( NAME )
RETURNS SETOF NAME AS $$
SELECT i.inhrelid::regclass::name
FROM pg_catalog.pg_class c
JOIN pg_catalog.pg_inherits i ON c.oid = i.inhparent
WHERE c.relname = $1
AND c.relkind = 'p'
AND pg_catalog.pg_table_is_visible(c.oid)
$$ LANGUAGE SQL;
-- partitions_are( schema, table, partitions, description )
CREATE OR REPLACE FUNCTION partitions_are( NAME, NAME, NAME[], TEXT )
RETURNS TEXT AS $$
SELECT _are(
'partitions',
ARRAY(SELECT _parts($1, $2) EXCEPT SELECT unnest($3)),
ARRAY(SELECT unnest($3) EXCEPT SELECT _parts($1, $2)),
$4
);
$$ LANGUAGE SQL;
-- partitions_are( schema, table, partitions )
CREATE OR REPLACE FUNCTION partitions_are( NAME, NAME, NAME[] )
RETURNS TEXT AS $$
SELECT partitions_are(
$1, $2, $3,
'Table ' || quote_ident($1) || '.' || quote_ident($2) || ' should have the correct partitions'
);
$$ LANGUAGE SQL;
-- partitions_are( table, partitions, description )
CREATE OR REPLACE FUNCTION partitions_are( NAME, NAME[], TEXT )
RETURNS TEXT AS $$
SELECT _are(
'partitions',
ARRAY(SELECT _parts($1) EXCEPT SELECT unnest($2)),
ARRAY(SELECT unnest($2) EXCEPT SELECT _parts($1)),
$3
);
$$ LANGUAGE SQL;
-- partitions_are( table, partitions )
CREATE OR REPLACE FUNCTION partitions_are( NAME, NAME[] )
RETURNS TEXT AS $$
SELECT partitions_are(
$1, $2,
'Table ' || quote_ident($1) || ' should have the correct partitions'
);
$$ LANGUAGE SQL;
|
