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1
--
2
-- PostgreSQL database dump
3
--
4

    
5
SET statement_timeout = 0;
6
SET client_encoding = 'UTF8';
7
SET standard_conforming_strings = on;
8
SET check_function_bodies = false;
9
SET client_min_messages = warning;
10

    
11
--
12
-- Name: util; Type: SCHEMA; Schema: -; Owner: -
13
--
14

    
15
CREATE SCHEMA util;
16

    
17

    
18
--
19
-- Name: SCHEMA util; Type: COMMENT; Schema: -; Owner: -
20
--
21

    
22
COMMENT ON SCHEMA util IS 'IMPORTANT: Functions must always return NULL in place of '''' (the empty string). This ensures that empty strings do not find their way into VegBIEN.';
23

    
24

    
25
SET search_path = util, pg_catalog;
26

    
27
--
28
-- Name: col_cast; Type: TYPE; Schema: util; Owner: -
29
--
30

    
31
CREATE TYPE col_cast AS (
32
	col_name text,
33
	type regtype
34
);
35

    
36

    
37
--
38
-- Name: col_ref; Type: TYPE; Schema: util; Owner: -
39
--
40

    
41
CREATE TYPE col_ref AS (
42
	table_ regclass,
43
	name text
44
);
45

    
46

    
47
--
48
-- Name: compass_dir; Type: TYPE; Schema: util; Owner: -
49
--
50

    
51
CREATE TYPE compass_dir AS ENUM (
52
    'N',
53
    'E',
54
    'S',
55
    'W'
56
);
57

    
58

    
59
--
60
-- Name: datatype; Type: TYPE; Schema: util; Owner: -
61
--
62

    
63
CREATE TYPE datatype AS ENUM (
64
    'str',
65
    'float'
66
);
67

    
68

    
69
--
70
-- Name: _alt(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
71
--
72

    
73
CREATE FUNCTION _alt("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown, "10" anyelement DEFAULT NULL::unknown, "11" anyelement DEFAULT NULL::unknown, "12" anyelement DEFAULT NULL::unknown) RETURNS anyelement
74
    LANGUAGE sql IMMUTABLE
75
    AS $_$
76
SELECT coalesce($1, $2, $3, $4, $5, $6, $7, $8, $9, $10, $11, $12, $13)
77
$_$;
78

    
79

    
80
--
81
-- Name: _and(boolean, boolean, boolean, boolean, boolean); Type: FUNCTION; Schema: util; Owner: -
82
--
83

    
84
CREATE FUNCTION _and("0" boolean DEFAULT NULL::boolean, "1" boolean DEFAULT NULL::boolean, "2" boolean DEFAULT NULL::boolean, "3" boolean DEFAULT NULL::boolean, "4" boolean DEFAULT NULL::boolean) RETURNS boolean
85
    LANGUAGE sql IMMUTABLE
86
    AS $_$
87
SELECT bool_and(value)
88
FROM
89
(VALUES
90
      ($1)
91
    , ($2)
92
    , ($3)
93
    , ($4)
94
    , ($5)
95
)
96
AS v (value)
97
$_$;
98

    
99

    
100
--
101
-- Name: FUNCTION _and("0" boolean, "1" boolean, "2" boolean, "3" boolean, "4" boolean); Type: COMMENT; Schema: util; Owner: -
102
--
103

    
104
COMMENT ON FUNCTION _and("0" boolean, "1" boolean, "2" boolean, "3" boolean, "4" boolean) IS '_and() ignores NULL values, while AND combines them with the other values to potentially convert true to NULL. AND should be used with required fields, and _and() with optional fields.';
105

    
106

    
107
--
108
-- Name: _avg(double precision, double precision, double precision, double precision, double precision); Type: FUNCTION; Schema: util; Owner: -
109
--
110

    
111
CREATE FUNCTION _avg("0" double precision DEFAULT NULL::double precision, "1" double precision DEFAULT NULL::double precision, "2" double precision DEFAULT NULL::double precision, "3" double precision DEFAULT NULL::double precision, "4" double precision DEFAULT NULL::double precision) RETURNS double precision
112
    LANGUAGE sql IMMUTABLE
113
    AS $_$
114
SELECT avg(value)
115
FROM
116
(VALUES
117
      ($1)
118
    , ($2)
119
    , ($3)
120
    , ($4)
121
    , ($5)
122
)
123
AS v (value)
124
$_$;
125

    
126

    
127
--
128
-- Name: _dms_to_dd(text); Type: FUNCTION; Schema: util; Owner: -
129
--
130

    
131
CREATE FUNCTION _dms_to_dd(value text DEFAULT NULL::text) RETURNS double precision
132
    LANGUAGE sql IMMUTABLE STRICT
133
    AS $_$
134
SELECT (g[1]||'1')::integer*util._dms_to_dd(deg := g[2]::double precision, min := g[3]::double precision, sec := g[4]::double precision, dir := g[5]::util.compass_dir)
135
FROM 
136
(
137
    SELECT regexp_matches($1, '^ *(-?)(\d{1,3}(?:\.\d*)?)(?:(?:deg|[°º])(?: *([\d.]+)(?:min|[''’]))?(?: *([\d.]+)(?:sec|["”]))?)? *([NESW])? *$')
138
    UNION ALL
139
    SELECT ARRAY[g[1], g[2], g[3]||'.'||g[4], NULL, g[5]]
140
    FROM regexp_matches($1, '^ *(-?)(\d{2,3})(\d{2})(\d{3}) *([NESW])? *$') matches (g) -- [D]DDMMmmm, where MMmmm = MM.mmm
141
)
142
matches (g)
143
$_$;
144

    
145

    
146
--
147
-- Name: _dms_to_dd(double precision, double precision, double precision, compass_dir); Type: FUNCTION; Schema: util; Owner: -
148
--
149

    
150
CREATE FUNCTION _dms_to_dd(deg double precision DEFAULT NULL::double precision, min double precision DEFAULT NULL::double precision, sec double precision DEFAULT NULL::double precision, dir compass_dir DEFAULT NULL::compass_dir) RETURNS double precision
151
    LANGUAGE sql IMMUTABLE
152
    AS $_$
153
SELECT sum(value)*COALESCE(util._map('N=>1,E=>1,S=>-1,W=>-1', $4::text)::integer, 1)
154
FROM
155
(VALUES
156
      ($1)
157
    , ($2/60)
158
    , ($3/60/60)
159
)
160
AS v (value)
161
$_$;
162

    
163

    
164
--
165
-- Name: _dms_to_dd(text, text, text, text); Type: FUNCTION; Schema: util; Owner: -
166
--
167

    
168
CREATE FUNCTION _dms_to_dd(deg text DEFAULT NULL::text, min text DEFAULT NULL::text, sec text DEFAULT NULL::text, dir text DEFAULT NULL::text) RETURNS double precision
169
    LANGUAGE sql IMMUTABLE
170
    AS $_$
171
SELECT util._dms_to_dd($1::double precision, $2::double precision, $3::double precision, $4::util.compass_dir)
172
$_$;
173

    
174

    
175
--
176
-- Name: _eq(anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
177
--
178

    
179
CREATE FUNCTION _eq("left" anyelement DEFAULT NULL::unknown, "right" anyelement DEFAULT NULL::unknown) RETURNS boolean
180
    LANGUAGE sql IMMUTABLE
181
    AS $_$
182
SELECT $1 = $2
183
$_$;
184

    
185

    
186
--
187
-- Name: _fix_date(date, date); Type: FUNCTION; Schema: util; Owner: -
188
--
189

    
190
CREATE FUNCTION _fix_date(value date DEFAULT NULL::date, threshold date DEFAULT NULL::date) RETURNS date
191
    LANGUAGE sql IMMUTABLE
192
    AS $_$
193
-- Fix dates after threshold date
194
-- This fixes e.g. 2-digit years before 1970 misinterpreted as 20xx
195
SELECT (CASE WHEN $1 > COALESCE($2, now()) THEN ($1 - '100 years'::interval)::date ELSE $1 END)
196
$_$;
197

    
198

    
199
--
200
-- Name: _if(boolean, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
201
--
202

    
203
CREATE FUNCTION _if(cond boolean DEFAULT NULL::boolean, "then" anyelement DEFAULT NULL::unknown, "else" anyelement DEFAULT NULL::unknown) RETURNS anyelement
204
    LANGUAGE sql IMMUTABLE
205
    AS $_$
206
SELECT (CASE WHEN $1 THEN $2 ELSE $3 END)
207
$_$;
208

    
209

    
210
--
211
-- Name: _if(text, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
212
--
213

    
214
CREATE FUNCTION _if(cond text DEFAULT NULL::text, "then" anyelement DEFAULT NULL::unknown, "else" anyelement DEFAULT NULL::unknown) RETURNS anyelement
215
    LANGUAGE sql IMMUTABLE
216
    AS $_$
217
SELECT util._if($1 != '', $2, $3)
218
$_$;
219

    
220

    
221
--
222
-- Name: _join(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
223
--
224

    
225
CREATE FUNCTION _join("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
226
    LANGUAGE sql IMMUTABLE
227
    AS $_$
228
SELECT NULLIF(concat_ws('; ', $1, $2, $3, $4, $5, $6, $7, $8, $9, $10), '')
229
$_$;
230

    
231

    
232
--
233
-- Name: _join_words(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
234
--
235

    
236
CREATE FUNCTION _join_words("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
237
    LANGUAGE sql IMMUTABLE
238
    AS $_$
239
SELECT NULLIF(concat_ws(' ', $1, $2, $3, $4, $5, $6, $7, $8, $9, $10), '')
240
$_$;
241

    
242

    
243
--
244
-- Name: _label(anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
245
--
246

    
247
CREATE FUNCTION _label(label anyelement, value anyelement) RETURNS anyelement
248
    LANGUAGE sql IMMUTABLE
249
    AS $_$
250
SELECT coalesce($1 || ': ', '') || $2
251
$_$;
252

    
253

    
254
--
255
-- Name: _lowercase(text); Type: FUNCTION; Schema: util; Owner: -
256
--
257

    
258
CREATE FUNCTION _lowercase(value text) RETURNS text
259
    LANGUAGE sql IMMUTABLE STRICT
260
    AS $_$
261
SELECT lower($1)
262
$_$;
263

    
264

    
265
--
266
-- Name: _map(hstore, text); Type: FUNCTION; Schema: util; Owner: -
267
--
268

    
269
CREATE FUNCTION _map(map hstore, value text) RETURNS text
270
    LANGUAGE plpgsql IMMUTABLE STRICT
271
    AS $$
272
DECLARE
273
    match text := map -> value;
274
BEGIN
275
    IF match IS NULL AND NOT map ? value THEN -- no match rather than NULL match
276
        match := map -> '*'; -- use default entry
277
        IF match IS NULL AND NOT map ? '*' THEN match := '!'; -- no default
278
        END IF;
279
    END IF;
280
    
281
    -- Interpret result
282
    IF match = '!' THEN RAISE 'Value not in map: %', value USING ERRCODE = 'data_exception';
283
    ELSIF match = '*' THEN RETURN value;
284
    ELSE RETURN match;
285
    END IF;
286
END;
287
$$;
288

    
289

    
290
--
291
-- Name: _max(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
292
--
293

    
294
CREATE FUNCTION _max("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
295
    LANGUAGE sql IMMUTABLE
296
    AS $_$
297
SELECT GREATEST($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
298
$_$;
299

    
300

    
301
--
302
-- Name: _merge(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
303
--
304

    
305
CREATE FUNCTION _merge("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
306
    LANGUAGE sql IMMUTABLE
307
    AS $_$
308
SELECT util.join_strs(value, '; ')
309
FROM
310
(
311
    SELECT *
312
    FROM
313
    (
314
        SELECT
315
        DISTINCT ON (value)
316
        *
317
        FROM
318
        (VALUES
319
              (1, $1)
320
            , (2, $2)
321
            , (3, $3)
322
            , (4, $4)
323
            , (5, $5)
324
            , (6, $6)
325
            , (7, $7)
326
            , (8, $8)
327
            , (9, $9)
328
            , (10, $10)
329
        )
330
        AS v (sort_order, value)
331
        WHERE value IS NOT NULL
332
    )
333
    AS v
334
    ORDER BY sort_order
335
)
336
AS v
337
$_$;
338

    
339

    
340
--
341
-- Name: _merge_prefix(text, text); Type: FUNCTION; Schema: util; Owner: -
342
--
343

    
344
CREATE FUNCTION _merge_prefix(prefix text DEFAULT NULL::text, value text DEFAULT NULL::text) RETURNS text
345
    LANGUAGE sql IMMUTABLE
346
    AS $_$
347
SELECT _join_words((CASE WHEN $2 ~ ('^'||$1||E'\\y') THEN NULL ELSE $1 END), $2)
348
$_$;
349

    
350

    
351
--
352
-- Name: _merge_words(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
353
--
354

    
355
CREATE FUNCTION _merge_words("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
356
    LANGUAGE sql IMMUTABLE
357
    AS $_$
358
SELECT util.join_strs(value, ' ')
359
FROM
360
(
361
    SELECT *
362
    FROM
363
    (
364
        SELECT
365
        DISTINCT ON (value)
366
        *
367
        FROM
368
        (VALUES
369
              (1, $1)
370
            , (2, $2)
371
            , (3, $3)
372
            , (4, $4)
373
            , (5, $5)
374
            , (6, $6)
375
            , (7, $7)
376
            , (8, $8)
377
            , (9, $9)
378
            , (10, $10)
379
        )
380
        AS v (sort_order, value)
381
        WHERE value IS NOT NULL
382
    )
383
    AS v
384
    ORDER BY sort_order
385
)
386
AS v
387
$_$;
388

    
389

    
390
--
391
-- Name: _min(anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement, anyelement); Type: FUNCTION; Schema: util; Owner: -
392
--
393

    
394
CREATE FUNCTION _min("0" anyelement DEFAULT NULL::unknown, "1" anyelement DEFAULT NULL::unknown, "2" anyelement DEFAULT NULL::unknown, "3" anyelement DEFAULT NULL::unknown, "4" anyelement DEFAULT NULL::unknown, "5" anyelement DEFAULT NULL::unknown, "6" anyelement DEFAULT NULL::unknown, "7" anyelement DEFAULT NULL::unknown, "8" anyelement DEFAULT NULL::unknown, "9" anyelement DEFAULT NULL::unknown) RETURNS anyelement
395
    LANGUAGE sql IMMUTABLE
396
    AS $_$
397
SELECT LEAST($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
398
$_$;
399

    
400

    
401
--
402
-- Name: _not(boolean); Type: FUNCTION; Schema: util; Owner: -
403
--
404

    
405
CREATE FUNCTION _not(value boolean) RETURNS boolean
406
    LANGUAGE sql IMMUTABLE STRICT
407
    AS $_$
408
SELECT NOT $1
409
$_$;
410

    
411

    
412
--
413
-- Name: _now(); Type: FUNCTION; Schema: util; Owner: -
414
--
415

    
416
CREATE FUNCTION _now() RETURNS timestamp with time zone
417
    LANGUAGE sql STABLE
418
    AS $$
419
SELECT now()
420
$$;
421

    
422

    
423
--
424
-- Name: _nullIf(anyelement, text, datatype); Type: FUNCTION; Schema: util; Owner: -
425
--
426

    
427
CREATE FUNCTION "_nullIf"(value anyelement, "null" text, type datatype DEFAULT 'str'::datatype) RETURNS anyelement
428
    LANGUAGE plpgsql IMMUTABLE
429
    AS $$
430
DECLARE
431
    type util.datatype NOT NULL := type; -- add NOT NULL
432
BEGIN
433
    IF type = 'str' THEN RETURN nullif(value::text, "null");
434
    -- Invalid value is ignored, but invalid null value generates error
435
    ELSIF type = 'float' THEN
436
        DECLARE
437
            -- Outside the try block so that invalid null value generates error
438
            "null" double precision := "null"::double precision;
439
        BEGIN
440
            RETURN nullif(value::double precision, "null");
441
        EXCEPTION
442
            WHEN data_exception THEN RETURN value; -- ignore invalid value
443
        END;
444
    END IF;
445
END;
446
$$;
447

    
448

    
449
--
450
-- Name: _nullIf(anyelement, text, text); Type: FUNCTION; Schema: util; Owner: -
451
--
452

    
453
CREATE FUNCTION "_nullIf"(value anyelement, "null" text, type text) RETURNS anyelement
454
    LANGUAGE sql IMMUTABLE
455
    AS $_$
456
SELECT util."_nullIf"($1, $2, $3::util.datatype)
457
$_$;
458

    
459

    
460
--
461
-- Name: _or(boolean, boolean, boolean, boolean, boolean); Type: FUNCTION; Schema: util; Owner: -
462
--
463

    
464
CREATE FUNCTION _or("0" boolean DEFAULT NULL::boolean, "1" boolean DEFAULT NULL::boolean, "2" boolean DEFAULT NULL::boolean, "3" boolean DEFAULT NULL::boolean, "4" boolean DEFAULT NULL::boolean) RETURNS boolean
465
    LANGUAGE sql IMMUTABLE
466
    AS $_$
467
SELECT bool_or(value)
468
FROM
469
(VALUES
470
      ($1)
471
    , ($2)
472
    , ($3)
473
    , ($4)
474
    , ($5)
475
)
476
AS v (value)
477
$_$;
478

    
479

    
480
--
481
-- Name: FUNCTION _or("0" boolean, "1" boolean, "2" boolean, "3" boolean, "4" boolean); Type: COMMENT; Schema: util; Owner: -
482
--
483

    
484
COMMENT ON FUNCTION _or("0" boolean, "1" boolean, "2" boolean, "3" boolean, "4" boolean) IS '_or() ignores NULL values, while OR combines them with the other values to potentially convert false to NULL. OR should be used with required fields, and _or() with optional fields.';
485

    
486

    
487
--
488
-- Name: _range(double precision, double precision); Type: FUNCTION; Schema: util; Owner: -
489
--
490

    
491
CREATE FUNCTION _range("from" double precision DEFAULT NULL::double precision, "to" double precision DEFAULT NULL::double precision) RETURNS double precision
492
    LANGUAGE sql IMMUTABLE
493
    AS $_$
494
SELECT $2 - $1
495
$_$;
496

    
497

    
498
--
499
-- Name: _split(text, text); Type: FUNCTION; Schema: util; Owner: -
500
--
501

    
502
CREATE FUNCTION _split(value text DEFAULT NULL::text, separator text DEFAULT '; '::text) RETURNS SETOF text
503
    LANGUAGE sql IMMUTABLE STRICT
504
    AS $_$
505
SELECT regexp_split_to_table($1, $2)
506
$_$;
507

    
508

    
509
--
510
-- Name: all_same_final(anyarray); Type: FUNCTION; Schema: util; Owner: -
511
--
512

    
513
CREATE FUNCTION all_same_final(state anyarray) RETURNS boolean
514
    LANGUAGE sql IMMUTABLE
515
    AS $_$
516
SELECT $1 IS NULL/*no rows*/ OR util.not_empty($1)/*not no_match_sentinel*/
517
$_$;
518

    
519

    
520
--
521
-- Name: all_same_transform(anyarray, anyelement); Type: FUNCTION; Schema: util; Owner: -
522
--
523

    
524
CREATE FUNCTION all_same_transform(state anyarray, value anyelement) RETURNS anyarray
525
    LANGUAGE plpgsql IMMUTABLE
526
    AS $$
527
DECLARE
528
	value_cmp         state%TYPE = ARRAY[value];
529
	state             state%TYPE = COALESCE(state, value_cmp);
530
	no_match_sentinel state%TYPE = value_cmp[1:0]/*=ARRAY[]::state%TYPE*/;
531
BEGIN
532
	RETURN (CASE WHEN value_cmp IS NOT DISTINCT FROM state THEN state ELSE no_match_sentinel END);
533
END;
534
$$;
535

    
536

    
537
--
538
-- Name: cluster_index(regclass); Type: FUNCTION; Schema: util; Owner: -
539
--
540

    
541
CREATE FUNCTION cluster_index(table_ regclass) RETURNS regclass
542
    LANGUAGE sql STABLE STRICT
543
    AS $_$
544
SELECT indexrelid FROM pg_index WHERE indrelid = $1 AND indisclustered
545
$_$;
546

    
547

    
548
--
549
-- Name: cluster_once(regclass, regclass); Type: FUNCTION; Schema: util; Owner: -
550
--
551

    
552
CREATE FUNCTION cluster_once(table_ regclass, index regclass) RETURNS void
553
    LANGUAGE plpgsql STRICT
554
    AS $_$
555
BEGIN
556
    -- not yet clustered (ARRAY[] compares NULLs literally)
557
    IF ARRAY[util.cluster_index(table_)] != ARRAY[index] THEN
558
        EXECUTE $$CLUSTER $$||table_||$$ USING $$||index;
559
    END IF;
560
END;
561
$_$;
562

    
563

    
564
--
565
-- Name: FUNCTION cluster_once(table_ regclass, index regclass); Type: COMMENT; Schema: util; Owner: -
566
--
567

    
568
COMMENT ON FUNCTION cluster_once(table_ regclass, index regclass) IS 'idempotent';
569

    
570

    
571
--
572
-- Name: col_default_sql(col_ref); Type: FUNCTION; Schema: util; Owner: -
573
--
574

    
575
CREATE FUNCTION col_default_sql(col col_ref) RETURNS text
576
    LANGUAGE plpgsql STABLE STRICT
577
    AS $$
578
DECLARE
579
	default_sql text;
580
BEGIN
581
	SELECT adsrc
582
	FROM pg_attribute
583
	LEFT JOIN pg_attrdef ON adrelid = attrelid AND adnum = attnum
584
	WHERE attrelid = col.table_ AND attname = col.name
585
	INTO STRICT default_sql
586
	;
587
	RETURN default_sql;
588
EXCEPTION
589
	WHEN no_data_found THEN PERFORM util.raise_undefined_column(col);
590
END;
591
$$;
592

    
593

    
594
--
595
-- Name: col_exists(col_ref); Type: FUNCTION; Schema: util; Owner: -
596
--
597

    
598
CREATE FUNCTION col_exists(col col_ref) RETURNS boolean
599
    LANGUAGE plpgsql STRICT
600
    AS $$
601
BEGIN
602
    PERFORM util.col_type(col);
603
    RETURN true;
604
EXCEPTION
605
    WHEN undefined_column THEN RETURN false;
606
END;
607
$$;
608

    
609

    
610
--
611
-- Name: col_global_names(regtype); Type: FUNCTION; Schema: util; Owner: -
612
--
613

    
614
CREATE FUNCTION col_global_names(type regtype, OUT name text, OUT global_name text) RETURNS SETOF record
615
    LANGUAGE plpgsql STABLE STRICT
616
    AS $$
617
DECLARE
618
    prefix text := util.name(type)||'.';
619
BEGIN
620
    RETURN QUERY
621
        SELECT name_, (CASE WHEN util.contains(search_for:='.', in_str:=name_) THEN '' ELSE prefix END)||name_
622
        FROM util.col_names(type) f (name_);
623
END;
624
$$;
625

    
626

    
627
--
628
-- Name: col_names(regtype); Type: FUNCTION; Schema: util; Owner: -
629
--
630

    
631
CREATE FUNCTION col_names(type regtype) RETURNS SETOF text
632
    LANGUAGE plpgsql STABLE STRICT
633
    AS $_$
634
BEGIN
635
    RETURN QUERY EXECUTE $$SELECT skeys(hstore(NULL::$$||type||$$))$$;
636
END;
637
$_$;
638

    
639

    
640
--
641
-- Name: col_names(regclass); Type: FUNCTION; Schema: util; Owner: -
642
--
643

    
644
CREATE FUNCTION col_names(table_ regclass) RETURNS SETOF text
645
    LANGUAGE sql STABLE STRICT
646
    AS $_$
647
SELECT attname::text
648
FROM pg_attribute
649
WHERE attrelid = $1 AND attnum >= 1
650
ORDER BY attnum
651
$_$;
652

    
653

    
654
--
655
-- Name: col_type(col_ref); Type: FUNCTION; Schema: util; Owner: -
656
--
657

    
658
CREATE FUNCTION col_type(col col_ref) RETURNS regtype
659
    LANGUAGE plpgsql STABLE STRICT
660
    AS $$
661
DECLARE
662
    type regtype;
663
BEGIN
664
    SELECT atttypid FROM pg_attribute
665
    WHERE attrelid = col.table_ AND attname = col.name
666
    INTO STRICT type
667
    ;
668
    RETURN type;
669
EXCEPTION
670
    WHEN no_data_found THEN
671
        RAISE undefined_column USING MESSAGE =
672
            concat('undefined column: ', col.name);
673
END;
674
$$;
675

    
676

    
677
--
678
-- Name: contains(text, text); Type: FUNCTION; Schema: util; Owner: -
679
--
680

    
681
CREATE FUNCTION contains(search_for text, in_str text) RETURNS boolean
682
    LANGUAGE sql IMMUTABLE STRICT
683
    AS $_$
684
SELECT position($1 in $2) > 0 /*1-based offset*/
685
$_$;
686

    
687

    
688
--
689
-- Name: create_if_not_exists(text); Type: FUNCTION; Schema: util; Owner: -
690
--
691

    
692
CREATE FUNCTION create_if_not_exists(sql text) RETURNS void
693
    LANGUAGE plpgsql STRICT
694
    AS $$
695
BEGIN
696
    EXECUTE sql;
697
EXCEPTION
698
    WHEN duplicate_table  THEN NULL;
699
    WHEN duplicate_column THEN NULL;
700
END;
701
$$;
702

    
703

    
704
--
705
-- Name: FUNCTION create_if_not_exists(sql text); Type: COMMENT; Schema: util; Owner: -
706
--
707

    
708
COMMENT ON FUNCTION create_if_not_exists(sql text) IS 'idempotent';
709

    
710

    
711
--
712
-- Name: do_optionally_ignore(text, boolean); Type: FUNCTION; Schema: util; Owner: -
713
--
714

    
715
CREATE FUNCTION do_optionally_ignore(sql text, ignore boolean) RETURNS void
716
    LANGUAGE sql STRICT
717
    AS $_$
718
SELECT CASE WHEN $2 THEN util.try_create($1) ELSE util.create_if_not_exists($1) END
719
$_$;
720

    
721

    
722
--
723
-- Name: FUNCTION do_optionally_ignore(sql text, ignore boolean); Type: COMMENT; Schema: util; Owner: -
724
--
725

    
726
COMMENT ON FUNCTION do_optionally_ignore(sql text, ignore boolean) IS 'idempotent';
727

    
728

    
729
--
730
-- Name: ensure_prefix(text, text); Type: FUNCTION; Schema: util; Owner: -
731
--
732

    
733
CREATE FUNCTION ensure_prefix(prefix text, str text) RETURNS text
734
    LANGUAGE sql IMMUTABLE STRICT
735
    AS $_$
736
SELECT (CASE WHEN util.has_prefix($1, $2) THEN $2 ELSE $1||$2 END)
737
$_$;
738

    
739

    
740
--
741
-- Name: eval(text); Type: FUNCTION; Schema: util; Owner: -
742
--
743

    
744
CREATE FUNCTION eval(sql text) RETURNS void
745
    LANGUAGE plpgsql STRICT
746
    AS $$
747
BEGIN
748
    RAISE NOTICE '%', sql;
749
    EXECUTE sql;
750
END;
751
$$;
752

    
753

    
754
--
755
-- Name: eval2val(text, anyelement); Type: FUNCTION; Schema: util; Owner: -
756
--
757

    
758
CREATE FUNCTION eval2val(sql text, ret_type_null anyelement DEFAULT NULL::text) RETURNS anyelement
759
    LANGUAGE plpgsql
760
    AS $$
761
DECLARE
762
	ret_val ret_type_null%TYPE;
763
BEGIN
764
	RAISE NOTICE '%', sql;
765
	EXECUTE sql INTO STRICT ret_val;
766
	RETURN ret_val;
767
END;
768
$$;
769

    
770

    
771
--
772
-- Name: FUNCTION eval2val(sql text, ret_type_null anyelement); Type: COMMENT; Schema: util; Owner: -
773
--
774

    
775
COMMENT ON FUNCTION eval2val(sql text, ret_type_null anyelement) IS 'ret_type_null: NULL::ret_type';
776

    
777

    
778
--
779
-- Name: eval_expr(text, anyelement); Type: FUNCTION; Schema: util; Owner: -
780
--
781

    
782
CREATE FUNCTION eval_expr(sql text, ret_type_null anyelement DEFAULT NULL::text) RETURNS anyelement
783
    LANGUAGE sql
784
    AS $_$
785
SELECT util.eval2val($$SELECT $$||$1, $2)
786
$_$;
787

    
788

    
789
--
790
-- Name: FUNCTION eval_expr(sql text, ret_type_null anyelement); Type: COMMENT; Schema: util; Owner: -
791
--
792

    
793
COMMENT ON FUNCTION eval_expr(sql text, ret_type_null anyelement) IS 'ret_type_null: NULL::ret_type';
794

    
795

    
796
--
797
-- Name: existing_cols(regclass, text[]); Type: FUNCTION; Schema: util; Owner: -
798
--
799

    
800
CREATE FUNCTION existing_cols(table_ regclass, VARIADIC col_names text[]) RETURNS SETOF text
801
    LANGUAGE sql STABLE STRICT
802
    AS $_$
803
SELECT col_name
804
FROM unnest($2) s (col_name)
805
WHERE util.col_exists(($1, col_name))
806
$_$;
807

    
808

    
809
--
810
-- Name: force_update_view(text, text); Type: FUNCTION; Schema: util; Owner: -
811
--
812

    
813
CREATE FUNCTION force_update_view(view_ text, query text) RETURNS void
814
    LANGUAGE plpgsql STRICT
815
    AS $_$
816
DECLARE
817
	mk_view text = $$CREATE OR REPLACE VIEW $$||view_||$$ AS
818
$$||query;
819
BEGIN
820
	EXECUTE mk_view;
821
EXCEPTION
822
WHEN invalid_table_definition THEN
823
	IF SQLERRM = 'cannot drop columns from view'
824
	OR SQLERRM LIKE 'cannot change name of view column "%" to "%"'
825
	THEN
826
		EXECUTE $$DROP VIEW $$||view_||$$ CASCADE$$;
827
		EXECUTE mk_view;
828
	ELSE RAISE USING ERRCODE = SQLSTATE, MESSAGE = SQLERRM;
829
	END IF;
830
END;
831
$_$;
832

    
833

    
834
--
835
-- Name: FUNCTION force_update_view(view_ text, query text); Type: COMMENT; Schema: util; Owner: -
836
--
837

    
838
COMMENT ON FUNCTION force_update_view(view_ text, query text) IS 'idempotent';
839

    
840

    
841
--
842
-- Name: has_prefix(text, text); Type: FUNCTION; Schema: util; Owner: -
843
--
844

    
845
CREATE FUNCTION has_prefix(prefix text, str text) RETURNS boolean
846
    LANGUAGE sql IMMUTABLE STRICT
847
    AS $_$
848
SELECT substring($2 for length($1)) = $1
849
$_$;
850

    
851

    
852
--
853
-- Name: join_strs_transform(text, text, text); Type: FUNCTION; Schema: util; Owner: -
854
--
855

    
856
CREATE FUNCTION join_strs_transform(state text, value text, delim text) RETURNS text
857
    LANGUAGE sql IMMUTABLE STRICT
858
    AS $_$
859
SELECT $1 || $3 || $2
860
$_$;
861

    
862

    
863
--
864
-- Name: map_filter_insert(); Type: FUNCTION; Schema: util; Owner: -
865
--
866

    
867
CREATE FUNCTION map_filter_insert() RETURNS trigger
868
    LANGUAGE plpgsql
869
    AS $$
870
BEGIN
871
	IF new."from" LIKE ':%' THEN RETURN NULL; END IF; -- exclude metadata values
872
	RETURN new;
873
END;
874
$$;
875

    
876

    
877
--
878
-- Name: map_get(regclass, text); Type: FUNCTION; Schema: util; Owner: -
879
--
880

    
881
CREATE FUNCTION map_get(map regclass, key text) RETURNS text
882
    LANGUAGE plpgsql STABLE STRICT
883
    AS $_$
884
DECLARE
885
    value text;
886
BEGIN
887
    EXECUTE $$SELECT "to" FROM $$||map||$$ WHERE "from" = $1$$
888
        INTO value USING key;
889
    RETURN value;
890
END;
891
$_$;
892

    
893

    
894
--
895
-- Name: map_values(regclass); Type: FUNCTION; Schema: util; Owner: -
896
--
897

    
898
CREATE FUNCTION map_values(map regclass) RETURNS SETOF text
899
    LANGUAGE plpgsql STABLE STRICT
900
    AS $_$
901
BEGIN
902
    RETURN QUERY EXECUTE $$SELECT "to" FROM $$||map;
903
END;
904
$_$;
905

    
906

    
907
--
908
-- Name: mk_const_col(col_ref, anyelement); Type: FUNCTION; Schema: util; Owner: -
909
--
910

    
911
CREATE FUNCTION mk_const_col(col col_ref, value anyelement) RETURNS void
912
    LANGUAGE sql STRICT
913
    AS $_$
914
SELECT util.create_if_not_exists($$ALTER TABLE $$||$1.table_||$$ ADD COLUMN $$
915
||quote_ident($1.name)||$$ $$||pg_typeof($2)||util.type_qual($2)||$$ DEFAULT $$
916
||quote_literal($2))
917
$_$;
918

    
919

    
920
--
921
-- Name: FUNCTION mk_const_col(col col_ref, value anyelement); Type: COMMENT; Schema: util; Owner: -
922
--
923

    
924
COMMENT ON FUNCTION mk_const_col(col col_ref, value anyelement) IS 'idempotent';
925

    
926

    
927
--
928
-- Name: mk_derived_col(col_ref, text); Type: FUNCTION; Schema: util; Owner: -
929
--
930

    
931
CREATE FUNCTION mk_derived_col(col col_ref, expr text) RETURNS void
932
    LANGUAGE plpgsql STRICT
933
    AS $_$
934
DECLARE
935
    type regtype = util.typeof(expr, col.table_::text::regtype);
936
    col_name_sql text = quote_ident(col.name);
937
BEGIN
938
    PERFORM util.create_if_not_exists($$
939
ALTER TABLE $$||col.table_||$$ ADD   COLUMN $$||col_name_sql||$$      $$||type||$$;
940
ALTER TABLE $$||col.table_||$$ ALTER COLUMN $$||col_name_sql||$$ TYPE $$||type||$$ USING
941
$$||expr||$$;
942
$$);
943
END;
944
$_$;
945

    
946

    
947
--
948
-- Name: FUNCTION mk_derived_col(col col_ref, expr text); Type: COMMENT; Schema: util; Owner: -
949
--
950

    
951
COMMENT ON FUNCTION mk_derived_col(col col_ref, expr text) IS 'idempotent';
952

    
953

    
954
--
955
-- Name: mk_map_table(text); Type: FUNCTION; Schema: util; Owner: -
956
--
957

    
958
CREATE FUNCTION mk_map_table(table_ text) RETURNS void
959
    LANGUAGE sql STRICT
960
    AS $_$
961
SELECT util.create_if_not_exists($$
962
CREATE TABLE $$||$1||$$
963
(
964
    LIKE util.map INCLUDING ALL
965
);
966

    
967
CREATE TRIGGER map_filter_insert
968
  BEFORE INSERT
969
  ON $$||$1||$$
970
  FOR EACH ROW
971
  EXECUTE PROCEDURE util.map_filter_insert();
972
$$)
973
$_$;
974

    
975

    
976
--
977
-- Name: mk_source_col(regclass); Type: FUNCTION; Schema: util; Owner: -
978
--
979

    
980
CREATE FUNCTION mk_source_col(table_ regclass) RETURNS void
981
    LANGUAGE sql STRICT
982
    AS $_$
983
SELECT util.mk_const_col(($1, 'source'), util.table_schema($1))
984
$_$;
985

    
986

    
987
--
988
-- Name: FUNCTION mk_source_col(table_ regclass); Type: COMMENT; Schema: util; Owner: -
989
--
990

    
991
COMMENT ON FUNCTION mk_source_col(table_ regclass) IS 'idempotent';
992

    
993

    
994
--
995
-- Name: mk_subset_by_row_num_func(regclass, text); Type: FUNCTION; Schema: util; Owner: -
996
--
997

    
998
CREATE FUNCTION mk_subset_by_row_num_func(view_ regclass, row_num_col text) RETURNS void
999
    LANGUAGE plpgsql STRICT
1000
    AS $_$
1001
BEGIN
1002
	EXECUTE $$
1003
CREATE OR REPLACE FUNCTION $$||view_||$$(limit_ integer DEFAULT NULL::integer, offset_ integer DEFAULT NULL)
1004
  RETURNS SETOF $$||view_||$$ AS
1005
$BODY1$
1006
SELECT * FROM $$||util.type_qual_name(view_::text::regtype)||$$
1007
WHERE $$||quote_ident(row_num_col)||$$ BETWEEN COALESCE($2, 0)+1 AND COALESCE(COALESCE($2, 0)+1 + $1 - 1, 2147483647)
1008
$BODY1$
1009
  LANGUAGE sql STABLE
1010
  COST 100
1011
  ROWS 1000
1012
$$;
1013
-- Also create subset function which turns off enable_sort
1014
	EXECUTE $$
1015
CREATE OR REPLACE FUNCTION $$||view_||$$(no_sort boolean, limit_ integer DEFAULT NULL::integer, offset_ integer DEFAULT NULL)
1016
  RETURNS SETOF $$||view_||$$
1017
  SET enable_sort TO 'off'
1018
  AS
1019
$BODY1$
1020
SELECT * FROM $$||util.type_qual_name(view_::text::regtype)||$$($2, $3)
1021
$BODY1$
1022
  LANGUAGE sql STABLE
1023
  COST 100
1024
  ROWS 1000
1025
;
1026
COMMENT ON FUNCTION $$||view_||$$(no_sort boolean, limit_ integer, offset_ integer) IS '
1027
Use this for limit values greater than ~100,000 to avoid unwanted slow sorts.
1028
If you want to run EXPLAIN and get expanded output, use the regular subset
1029
function instead. (When a config param is set on a function, EXPLAIN produces
1030
just a function scan.)
1031
';
1032
$$;
1033
END;
1034
$_$;
1035

    
1036

    
1037
--
1038
-- Name: name(regtype); Type: FUNCTION; Schema: util; Owner: -
1039
--
1040

    
1041
CREATE FUNCTION name(type regtype) RETURNS text
1042
    LANGUAGE sql STABLE STRICT
1043
    AS $_$
1044
SELECT typname::text FROM pg_type WHERE oid = $1
1045
$_$;
1046

    
1047

    
1048
--
1049
-- Name: not_empty(anyarray); Type: FUNCTION; Schema: util; Owner: -
1050
--
1051

    
1052
CREATE FUNCTION not_empty(value anyarray) RETURNS boolean
1053
    LANGUAGE sql IMMUTABLE
1054
    AS $_$
1055
SELECT $1 IS NOT NULL AND array_length($1, 1)/*ARRAY[]->NULL*/ IS NOT NULL
1056
$_$;
1057

    
1058

    
1059
--
1060
-- Name: not_null(anyelement); Type: FUNCTION; Schema: util; Owner: -
1061
--
1062

    
1063
CREATE FUNCTION not_null(value anyelement) RETURNS boolean
1064
    LANGUAGE sql IMMUTABLE
1065
    AS $_$
1066
SELECT $1 IS NOT NULL
1067
$_$;
1068

    
1069

    
1070
--
1071
-- Name: raise_undefined_column(col_ref); Type: FUNCTION; Schema: util; Owner: -
1072
--
1073

    
1074
CREATE FUNCTION raise_undefined_column(col col_ref) RETURNS text
1075
    LANGUAGE plpgsql IMMUTABLE STRICT
1076
    AS $$
1077
BEGIN
1078
	RAISE undefined_column USING MESSAGE = concat('undefined column: ', col.name);
1079
END;
1080
$$;
1081

    
1082

    
1083
--
1084
-- Name: rename_cols(regclass, anyelement); Type: FUNCTION; Schema: util; Owner: -
1085
--
1086

    
1087
CREATE FUNCTION rename_cols(table_ regclass, renames anyelement) RETURNS void
1088
    LANGUAGE sql STRICT
1089
    AS $_$
1090
SELECT util.try_create($$ALTER TABLE $$||$1||$$ RENAME $$
1091
||quote_ident(name)||$$ TO $$||quote_ident($2 -> name))
1092
FROM util.col_names($1::text::regtype) f (name)
1093
$_$;
1094

    
1095

    
1096
--
1097
-- Name: FUNCTION rename_cols(table_ regclass, renames anyelement); Type: COMMENT; Schema: util; Owner: -
1098
--
1099

    
1100
COMMENT ON FUNCTION rename_cols(table_ regclass, renames anyelement) IS 'idempotent';
1101

    
1102

    
1103
--
1104
-- Name: reset_map_table(text); Type: FUNCTION; Schema: util; Owner: -
1105
--
1106

    
1107
CREATE FUNCTION reset_map_table(table_ text) RETURNS void
1108
    LANGUAGE sql STRICT
1109
    AS $_$
1110
SELECT util.mk_map_table($1);
1111
SELECT util.truncate($1);
1112
$_$;
1113

    
1114

    
1115
--
1116
-- Name: search_path_append(text); Type: FUNCTION; Schema: util; Owner: -
1117
--
1118

    
1119
CREATE FUNCTION search_path_append(schemas text) RETURNS void
1120
    LANGUAGE sql STRICT
1121
    AS $_$
1122
SELECT util.eval(
1123
$$SET search_path TO $$||current_setting('search_path')||$$, $$||$1);
1124
$_$;
1125

    
1126

    
1127
--
1128
-- Name: set_col_names(regclass, regclass); Type: FUNCTION; Schema: util; Owner: -
1129
--
1130

    
1131
CREATE FUNCTION set_col_names(table_ regclass, names regclass) RETURNS void
1132
    LANGUAGE plpgsql STRICT
1133
    AS $_$
1134
DECLARE
1135
    old text[] = ARRAY(SELECT util.col_names(table_));
1136
    new text[] = ARRAY(SELECT util.map_values(names));
1137
BEGIN
1138
    old = old[1:array_length(new, 1)]; -- truncate to same length
1139
    PERFORM util.try_create($$ALTER TABLE $$||$1||$$ RENAME $$
1140
        ||quote_ident(key)||$$ TO $$||quote_ident(value))
1141
    FROM each(hstore(old, new));
1142
END;
1143
$_$;
1144

    
1145

    
1146
--
1147
-- Name: FUNCTION set_col_names(table_ regclass, names regclass); Type: COMMENT; Schema: util; Owner: -
1148
--
1149

    
1150
COMMENT ON FUNCTION set_col_names(table_ regclass, names regclass) IS 'idempotent';
1151

    
1152

    
1153
--
1154
-- Name: set_col_types(regclass, col_cast[]); Type: FUNCTION; Schema: util; Owner: -
1155
--
1156

    
1157
CREATE FUNCTION set_col_types(table_ regclass, col_casts col_cast[]) RETURNS void
1158
    LANGUAGE plpgsql STRICT
1159
    AS $_$
1160
DECLARE
1161
    sql text = $$ALTER TABLE $$||table_||$$
1162
$$||NULLIF(array_to_string(ARRAY(
1163
    SELECT
1164
    $$ALTER COLUMN $$||col_name_sql||$$ TYPE $$||target_type
1165
    ||$$ USING $$||col_name_sql||$$::$$||target_type
1166
    FROM
1167
    (
1168
        SELECT
1169
          quote_ident(col_name) AS col_name_sql
1170
        , util.col_type((table_, col_name)) AS curr_type
1171
        , type AS target_type
1172
        FROM unnest(col_casts)
1173
    ) s
1174
    WHERE curr_type != target_type
1175
), '
1176
, '), '');
1177
BEGIN
1178
    RAISE NOTICE '%', sql;
1179
    EXECUTE COALESCE(sql, '');
1180
END;
1181
$_$;
1182

    
1183

    
1184
--
1185
-- Name: FUNCTION set_col_types(table_ regclass, col_casts col_cast[]); Type: COMMENT; Schema: util; Owner: -
1186
--
1187

    
1188
COMMENT ON FUNCTION set_col_types(table_ regclass, col_casts col_cast[]) IS 'idempotent';
1189

    
1190

    
1191
--
1192
-- Name: table2hstore(regclass); Type: FUNCTION; Schema: util; Owner: -
1193
--
1194

    
1195
CREATE FUNCTION table2hstore(table_ regclass) RETURNS hstore
1196
    LANGUAGE plpgsql STABLE STRICT
1197
    AS $_$
1198
DECLARE
1199
    hstore hstore;
1200
BEGIN
1201
    EXECUTE $$SELECT hstore(ARRAY(SELECT unnest(ARRAY["from", "to"]) FROM $$||
1202
        table_||$$))$$ INTO STRICT hstore;
1203
    RETURN hstore;
1204
END;
1205
$_$;
1206

    
1207

    
1208
--
1209
-- Name: table_schema(regclass); Type: FUNCTION; Schema: util; Owner: -
1210
--
1211

    
1212
CREATE FUNCTION table_schema(table_ regclass) RETURNS text
1213
    LANGUAGE sql STABLE STRICT
1214
    AS $_$
1215
SELECT nspname::text FROM pg_namespace WHERE oid = (SELECT relnamespace FROM pg_class WHERE oid = $1)
1216
$_$;
1217

    
1218

    
1219
--
1220
-- Name: to_global_col_names(regclass); Type: FUNCTION; Schema: util; Owner: -
1221
--
1222

    
1223
CREATE FUNCTION to_global_col_names(table_ regclass) RETURNS void
1224
    LANGUAGE plpgsql STRICT
1225
    AS $_$
1226
DECLARE
1227
    row record;
1228
BEGIN
1229
    FOR row IN SELECT * FROM util.col_global_names(table_::text::regtype)
1230
    LOOP
1231
        IF row.global_name != row.name THEN
1232
            EXECUTE $$ALTER TABLE $$||table_||$$ RENAME $$
1233
                ||quote_ident(row.name)||$$ TO $$||quote_ident(row.global_name);
1234
        END IF;
1235
    END LOOP;
1236
END;
1237
$_$;
1238

    
1239

    
1240
--
1241
-- Name: FUNCTION to_global_col_names(table_ regclass); Type: COMMENT; Schema: util; Owner: -
1242
--
1243

    
1244
COMMENT ON FUNCTION to_global_col_names(table_ regclass) IS 'idempotent';
1245

    
1246

    
1247
--
1248
-- Name: truncate(regclass); Type: FUNCTION; Schema: util; Owner: -
1249
--
1250

    
1251
CREATE FUNCTION truncate(table_ regclass) RETURNS void
1252
    LANGUAGE plpgsql STRICT
1253
    AS $_$
1254
BEGIN
1255
    EXECUTE $$TRUNCATE $$||table_||$$ CASCADE$$;
1256
END;
1257
$_$;
1258

    
1259

    
1260
--
1261
-- Name: FUNCTION truncate(table_ regclass); Type: COMMENT; Schema: util; Owner: -
1262
--
1263

    
1264
COMMENT ON FUNCTION truncate(table_ regclass) IS 'idempotent';
1265

    
1266

    
1267
--
1268
-- Name: try_create(text); Type: FUNCTION; Schema: util; Owner: -
1269
--
1270

    
1271
CREATE FUNCTION try_create(sql text) RETURNS void
1272
    LANGUAGE plpgsql STRICT
1273
    AS $$
1274
BEGIN
1275
    EXECUTE sql;
1276
EXCEPTION
1277
    WHEN wrong_object_type THEN NULL; -- trying to alter a view's columns
1278
    WHEN undefined_column THEN NULL;
1279
    WHEN duplicate_column THEN NULL;
1280
END;
1281
$$;
1282

    
1283

    
1284
--
1285
-- Name: FUNCTION try_create(sql text); Type: COMMENT; Schema: util; Owner: -
1286
--
1287

    
1288
COMMENT ON FUNCTION try_create(sql text) IS 'idempotent';
1289

    
1290

    
1291
--
1292
-- Name: try_mk_derived_col(col_ref, text); Type: FUNCTION; Schema: util; Owner: -
1293
--
1294

    
1295
CREATE FUNCTION try_mk_derived_col(col col_ref, expr text) RETURNS void
1296
    LANGUAGE sql STRICT
1297
    AS $_$
1298
SELECT util.try_create($$SELECT util.mk_derived_col($$||quote_literal($1)||$$, $$||quote_literal($2)||$$)$$)
1299
$_$;
1300

    
1301

    
1302
--
1303
-- Name: FUNCTION try_mk_derived_col(col col_ref, expr text); Type: COMMENT; Schema: util; Owner: -
1304
--
1305

    
1306
COMMENT ON FUNCTION try_mk_derived_col(col col_ref, expr text) IS 'idempotent';
1307

    
1308

    
1309
--
1310
-- Name: type_qual(anyelement); Type: FUNCTION; Schema: util; Owner: -
1311
--
1312

    
1313
CREATE FUNCTION type_qual(value anyelement) RETURNS text
1314
    LANGUAGE sql IMMUTABLE
1315
    AS $_$
1316
SELECT CASE WHEN $1 IS NULL THEN '' ELSE $$ NOT NULL$$ END
1317
$_$;
1318

    
1319

    
1320
--
1321
-- Name: type_qual_name(regtype); Type: FUNCTION; Schema: util; Owner: -
1322
--
1323

    
1324
CREATE FUNCTION type_qual_name(type regtype) RETURNS text
1325
    LANGUAGE sql STABLE STRICT
1326
    SET search_path TO pg_temp
1327
    AS $_$
1328
SELECT $1::text
1329
$_$;
1330

    
1331

    
1332
--
1333
-- Name: typeof(text, regtype); Type: FUNCTION; Schema: util; Owner: -
1334
--
1335

    
1336
CREATE FUNCTION typeof(expr text, table_ regtype) RETURNS regtype
1337
    LANGUAGE plpgsql STABLE STRICT
1338
    AS $_$
1339
DECLARE
1340
    type regtype;
1341
BEGIN
1342
    EXECUTE $$SELECT pg_typeof($$||expr||$$) FROM (SELECT (NULL::$$||table_||
1343
    $$).*) _s$$ INTO STRICT type;
1344
    RETURN type;
1345
END;
1346
$_$;
1347

    
1348

    
1349
--
1350
-- Name: all_same(anyelement); Type: AGGREGATE; Schema: util; Owner: -
1351
--
1352

    
1353
CREATE AGGREGATE all_same(anyelement) (
1354
    SFUNC = all_same_transform,
1355
    STYPE = anyarray,
1356
    FINALFUNC = all_same_final
1357
);
1358

    
1359

    
1360
--
1361
-- Name: AGGREGATE all_same(anyelement); Type: COMMENT; Schema: util; Owner: -
1362
--
1363

    
1364
COMMENT ON AGGREGATE all_same(anyelement) IS 'includes NULLs in comparison';
1365

    
1366

    
1367
--
1368
-- Name: join_strs(text, text); Type: AGGREGATE; Schema: util; Owner: -
1369
--
1370

    
1371
CREATE AGGREGATE join_strs(text, text) (
1372
    SFUNC = join_strs_transform,
1373
    STYPE = text
1374
);
1375

    
1376

    
1377
--
1378
-- Name: ->; Type: OPERATOR; Schema: util; Owner: -
1379
--
1380

    
1381
CREATE OPERATOR -> (
1382
    PROCEDURE = map_get,
1383
    LEFTARG = regclass,
1384
    RIGHTARG = text
1385
);
1386

    
1387

    
1388
SET default_tablespace = '';
1389

    
1390
SET default_with_oids = false;
1391

    
1392
--
1393
-- Name: map; Type: TABLE; Schema: util; Owner: -; Tablespace: 
1394
--
1395

    
1396
CREATE TABLE map (
1397
    "from" text NOT NULL,
1398
    "to" text,
1399
    filter text,
1400
    notes text
1401
);
1402

    
1403

    
1404
--
1405
-- Data for Name: map; Type: TABLE DATA; Schema: util; Owner: -
1406
--
1407

    
1408

    
1409

    
1410
--
1411
-- Name: map_pkey; Type: CONSTRAINT; Schema: util; Owner: -; Tablespace: 
1412
--
1413

    
1414
ALTER TABLE ONLY map
1415
    ADD CONSTRAINT map_pkey PRIMARY KEY ("from");
1416

    
1417

    
1418
--
1419
-- Name: map_filter_insert; Type: TRIGGER; Schema: util; Owner: -
1420
--
1421

    
1422
CREATE TRIGGER map_filter_insert BEFORE INSERT ON map FOR EACH ROW EXECUTE PROCEDURE map_filter_insert();
1423

    
1424

    
1425
--
1426
-- PostgreSQL database dump complete
1427
--
1428

    
(17-17/27)