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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_exists(col_ref); Type: FUNCTION; Schema: util; Owner: -
573
--
574

    
575
CREATE FUNCTION col_exists(col col_ref) RETURNS boolean
576
    LANGUAGE plpgsql STRICT
577
    AS $$
578
BEGIN
579
    PERFORM util.col_type(col);
580
    RETURN true;
581
EXCEPTION
582
    WHEN undefined_column THEN RETURN false;
583
END;
584
$$;
585

    
586

    
587
--
588
-- Name: col_global_names(regtype); Type: FUNCTION; Schema: util; Owner: -
589
--
590

    
591
CREATE FUNCTION col_global_names(type regtype, OUT name text, OUT global_name text) RETURNS SETOF record
592
    LANGUAGE plpgsql STABLE STRICT
593
    AS $$
594
DECLARE
595
    prefix text := util.name(type)||'.';
596
BEGIN
597
    RETURN QUERY
598
        SELECT name_, (CASE WHEN util.contains(search_for:='.', in_str:=name_) THEN '' ELSE prefix END)||name_
599
        FROM util.col_names(type) f (name_);
600
END;
601
$$;
602

    
603

    
604
--
605
-- Name: col_names(regtype); Type: FUNCTION; Schema: util; Owner: -
606
--
607

    
608
CREATE FUNCTION col_names(type regtype) RETURNS SETOF text
609
    LANGUAGE plpgsql STABLE STRICT
610
    AS $_$
611
BEGIN
612
    RETURN QUERY EXECUTE $$SELECT skeys(hstore(NULL::$$||type||$$))$$;
613
END;
614
$_$;
615

    
616

    
617
--
618
-- Name: col_names(regclass); Type: FUNCTION; Schema: util; Owner: -
619
--
620

    
621
CREATE FUNCTION col_names(table_ regclass) RETURNS SETOF text
622
    LANGUAGE sql STABLE STRICT
623
    AS $_$
624
SELECT attname::text
625
FROM pg_attribute
626
WHERE attrelid = $1 AND attnum >= 1
627
ORDER BY attnum
628
$_$;
629

    
630

    
631
--
632
-- Name: col_type(col_ref); Type: FUNCTION; Schema: util; Owner: -
633
--
634

    
635
CREATE FUNCTION col_type(col col_ref) RETURNS regtype
636
    LANGUAGE plpgsql STABLE STRICT
637
    AS $$
638
DECLARE
639
    type regtype;
640
BEGIN
641
    SELECT atttypid FROM pg_attribute
642
    WHERE attrelid = col.table_ AND attname = col.name
643
    INTO STRICT type
644
    ;
645
    RETURN type;
646
EXCEPTION
647
    WHEN no_data_found THEN
648
        RAISE undefined_column USING MESSAGE =
649
            concat('undefined column: ', col.name);
650
END;
651
$$;
652

    
653

    
654
--
655
-- Name: contains(text, text); Type: FUNCTION; Schema: util; Owner: -
656
--
657

    
658
CREATE FUNCTION contains(search_for text, in_str text) RETURNS boolean
659
    LANGUAGE sql IMMUTABLE STRICT
660
    AS $_$
661
SELECT position($1 in $2) > 0 /*1-based offset*/
662
$_$;
663

    
664

    
665
--
666
-- Name: create_if_not_exists(text); Type: FUNCTION; Schema: util; Owner: -
667
--
668

    
669
CREATE FUNCTION create_if_not_exists(sql text) RETURNS void
670
    LANGUAGE plpgsql STRICT
671
    AS $$
672
BEGIN
673
    EXECUTE sql;
674
EXCEPTION
675
    WHEN duplicate_table  THEN NULL;
676
    WHEN duplicate_column THEN NULL;
677
END;
678
$$;
679

    
680

    
681
--
682
-- Name: FUNCTION create_if_not_exists(sql text); Type: COMMENT; Schema: util; Owner: -
683
--
684

    
685
COMMENT ON FUNCTION create_if_not_exists(sql text) IS 'idempotent';
686

    
687

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

    
692
CREATE FUNCTION do_optionally_ignore(sql text, ignore boolean) RETURNS void
693
    LANGUAGE sql STRICT
694
    AS $_$
695
SELECT CASE WHEN $2 THEN util.try_create($1) ELSE util.create_if_not_exists($1) END
696
$_$;
697

    
698

    
699
--
700
-- Name: FUNCTION do_optionally_ignore(sql text, ignore boolean); Type: COMMENT; Schema: util; Owner: -
701
--
702

    
703
COMMENT ON FUNCTION do_optionally_ignore(sql text, ignore boolean) IS 'idempotent';
704

    
705

    
706
--
707
-- Name: ensure_prefix(text, text); Type: FUNCTION; Schema: util; Owner: -
708
--
709

    
710
CREATE FUNCTION ensure_prefix(prefix text, str text) RETURNS text
711
    LANGUAGE sql IMMUTABLE STRICT
712
    AS $_$
713
SELECT (CASE WHEN util.has_prefix($1, $2) THEN $2 ELSE $1||$2 END)
714
$_$;
715

    
716

    
717
--
718
-- Name: eval(text); Type: FUNCTION; Schema: util; Owner: -
719
--
720

    
721
CREATE FUNCTION eval(sql text) RETURNS void
722
    LANGUAGE plpgsql STRICT
723
    AS $$
724
BEGIN
725
    RAISE NOTICE '%', sql;
726
    EXECUTE sql;
727
END;
728
$$;
729

    
730

    
731
--
732
-- Name: existing_cols(regclass, text[]); Type: FUNCTION; Schema: util; Owner: -
733
--
734

    
735
CREATE FUNCTION existing_cols(table_ regclass, VARIADIC col_names text[]) RETURNS SETOF text
736
    LANGUAGE sql STABLE STRICT
737
    AS $_$
738
SELECT col_name
739
FROM unnest($2) s (col_name)
740
WHERE util.col_exists(($1, col_name))
741
$_$;
742

    
743

    
744
--
745
-- Name: force_update_view(text, text); Type: FUNCTION; Schema: util; Owner: -
746
--
747

    
748
CREATE FUNCTION force_update_view(view_ text, query text) RETURNS void
749
    LANGUAGE plpgsql STRICT
750
    AS $_$
751
DECLARE
752
	mk_view text = $$CREATE OR REPLACE VIEW $$||view_||$$ AS
753
$$||query;
754
BEGIN
755
	EXECUTE mk_view;
756
EXCEPTION
757
WHEN invalid_table_definition THEN
758
	IF SQLERRM = 'cannot drop columns from view'
759
	OR SQLERRM LIKE 'cannot change name of view column "%" to "%"'
760
	THEN
761
		EXECUTE $$DROP VIEW $$||view_||$$ CASCADE$$;
762
		EXECUTE mk_view;
763
	ELSE RAISE USING ERRCODE = SQLSTATE, MESSAGE = SQLERRM;
764
	END IF;
765
END;
766
$_$;
767

    
768

    
769
--
770
-- Name: FUNCTION force_update_view(view_ text, query text); Type: COMMENT; Schema: util; Owner: -
771
--
772

    
773
COMMENT ON FUNCTION force_update_view(view_ text, query text) IS 'idempotent';
774

    
775

    
776
--
777
-- Name: has_prefix(text, text); Type: FUNCTION; Schema: util; Owner: -
778
--
779

    
780
CREATE FUNCTION has_prefix(prefix text, str text) RETURNS boolean
781
    LANGUAGE sql IMMUTABLE STRICT
782
    AS $_$
783
SELECT substring($2 for length($1)) = $1
784
$_$;
785

    
786

    
787
--
788
-- Name: join_strs_transform(text, text, text); Type: FUNCTION; Schema: util; Owner: -
789
--
790

    
791
CREATE FUNCTION join_strs_transform(state text, value text, delim text) RETURNS text
792
    LANGUAGE sql IMMUTABLE STRICT
793
    AS $_$
794
SELECT $1 || $3 || $2
795
$_$;
796

    
797

    
798
--
799
-- Name: map_get(regclass, text); Type: FUNCTION; Schema: util; Owner: -
800
--
801

    
802
CREATE FUNCTION map_get(map regclass, key text) RETURNS text
803
    LANGUAGE plpgsql STABLE STRICT
804
    AS $_$
805
DECLARE
806
    value text;
807
BEGIN
808
    EXECUTE $$SELECT "to" FROM $$||map||$$ WHERE "from" = $1$$
809
        INTO value USING key;
810
    RETURN value;
811
END;
812
$_$;
813

    
814

    
815
--
816
-- Name: map_values(regclass); Type: FUNCTION; Schema: util; Owner: -
817
--
818

    
819
CREATE FUNCTION map_values(map regclass) RETURNS SETOF text
820
    LANGUAGE plpgsql STABLE STRICT
821
    AS $_$
822
BEGIN
823
    RETURN QUERY EXECUTE $$SELECT "to" FROM $$||map;
824
END;
825
$_$;
826

    
827

    
828
--
829
-- Name: mk_const_col(col_ref, anyelement); Type: FUNCTION; Schema: util; Owner: -
830
--
831

    
832
CREATE FUNCTION mk_const_col(col col_ref, value anyelement) RETURNS void
833
    LANGUAGE sql STRICT
834
    AS $_$
835
SELECT util.create_if_not_exists($$ALTER TABLE $$||$1.table_||$$ ADD COLUMN $$
836
||quote_ident($1.name)||$$ $$||pg_typeof($2)||util.type_qual($2)||$$ DEFAULT $$
837
||quote_literal($2))
838
$_$;
839

    
840

    
841
--
842
-- Name: FUNCTION mk_const_col(col col_ref, value anyelement); Type: COMMENT; Schema: util; Owner: -
843
--
844

    
845
COMMENT ON FUNCTION mk_const_col(col col_ref, value anyelement) IS 'idempotent';
846

    
847

    
848
--
849
-- Name: mk_derived_col(col_ref, text); Type: FUNCTION; Schema: util; Owner: -
850
--
851

    
852
CREATE FUNCTION mk_derived_col(col col_ref, expr text) RETURNS void
853
    LANGUAGE plpgsql STRICT
854
    AS $_$
855
DECLARE
856
    type regtype = util.typeof(expr, col.table_::text::regtype);
857
    col_name_sql text = quote_ident(col.name);
858
BEGIN
859
    PERFORM util.create_if_not_exists($$
860
ALTER TABLE $$||col.table_||$$ ADD   COLUMN $$||col_name_sql||$$      $$||type||$$;
861
ALTER TABLE $$||col.table_||$$ ALTER COLUMN $$||col_name_sql||$$ TYPE $$||type||$$ USING
862
$$||expr||$$;
863
$$);
864
END;
865
$_$;
866

    
867

    
868
--
869
-- Name: FUNCTION mk_derived_col(col col_ref, expr text); Type: COMMENT; Schema: util; Owner: -
870
--
871

    
872
COMMENT ON FUNCTION mk_derived_col(col col_ref, expr text) IS 'idempotent';
873

    
874

    
875
--
876
-- Name: mk_map_table(text); Type: FUNCTION; Schema: util; Owner: -
877
--
878

    
879
CREATE FUNCTION mk_map_table(table_ text) RETURNS void
880
    LANGUAGE sql STRICT
881
    AS $_$
882
SELECT util.create_if_not_exists($$
883
CREATE TABLE $$||$1||$$
884
(
885
    LIKE util.map INCLUDING ALL
886
)
887
$$)
888
$_$;
889

    
890

    
891
--
892
-- Name: mk_subset_by_row_num_func(regclass, text); Type: FUNCTION; Schema: util; Owner: -
893
--
894

    
895
CREATE FUNCTION mk_subset_by_row_num_func(view_ regclass, row_num_col text) RETURNS void
896
    LANGUAGE plpgsql STRICT
897
    AS $_$
898
BEGIN
899
	EXECUTE $$
900
CREATE OR REPLACE FUNCTION $$||view_||$$(limit_ integer DEFAULT NULL::integer, offset_ integer DEFAULT NULL)
901
  RETURNS SETOF $$||view_||$$ AS
902
$BODY1$
903
SELECT * FROM $$||util.type_qual_name(view_::text::regtype)||$$
904
WHERE $$||quote_ident(row_num_col)||$$ BETWEEN COALESCE($2, 0)+1 AND COALESCE(COALESCE($2, 0)+1 + $1 - 1, 2147483647)
905
$BODY1$
906
  LANGUAGE sql STABLE
907
  COST 100
908
  ROWS 1000
909
$$;
910
-- Also create subset function which turns off enable_sort
911
	EXECUTE $$
912
CREATE OR REPLACE FUNCTION $$||view_||$$(no_sort boolean, limit_ integer DEFAULT NULL::integer, offset_ integer DEFAULT NULL)
913
  RETURNS SETOF $$||view_||$$
914
  SET enable_sort TO 'off'
915
  AS
916
$BODY1$
917
SELECT * FROM $$||util.type_qual_name(view_::text::regtype)||$$($2, $3)
918
$BODY1$
919
  LANGUAGE sql STABLE
920
  COST 100
921
  ROWS 1000
922
;
923
COMMENT ON FUNCTION $$||view_||$$(no_sort boolean, limit_ integer, offset_ integer) IS '
924
Use this for limit values greater than ~100,000 to avoid unwanted slow sorts.
925
If you want to run EXPLAIN and get expanded output, use the regular subset
926
function instead. (When a config param is set on a function, EXPLAIN produces
927
just a function scan.)
928
';
929
$$;
930
END;
931
$_$;
932

    
933

    
934
--
935
-- Name: name(regtype); Type: FUNCTION; Schema: util; Owner: -
936
--
937

    
938
CREATE FUNCTION name(type regtype) RETURNS text
939
    LANGUAGE sql STABLE STRICT
940
    AS $_$
941
SELECT typname::text FROM pg_type WHERE oid = $1
942
$_$;
943

    
944

    
945
--
946
-- Name: not_empty(anyarray); Type: FUNCTION; Schema: util; Owner: -
947
--
948

    
949
CREATE FUNCTION not_empty(value anyarray) RETURNS boolean
950
    LANGUAGE sql IMMUTABLE
951
    AS $_$
952
SELECT $1 IS NOT NULL AND array_length($1, 1)/*ARRAY[]->NULL*/ IS NOT NULL
953
$_$;
954

    
955

    
956
--
957
-- Name: not_null(anyelement); Type: FUNCTION; Schema: util; Owner: -
958
--
959

    
960
CREATE FUNCTION not_null(value anyelement) RETURNS boolean
961
    LANGUAGE sql IMMUTABLE
962
    AS $_$
963
SELECT $1 IS NOT NULL
964
$_$;
965

    
966

    
967
--
968
-- Name: rename_cols(regclass, anyelement); Type: FUNCTION; Schema: util; Owner: -
969
--
970

    
971
CREATE FUNCTION rename_cols(table_ regclass, renames anyelement) RETURNS void
972
    LANGUAGE sql STRICT
973
    AS $_$
974
SELECT util.try_create($$ALTER TABLE $$||$1||$$ RENAME $$
975
||quote_ident(name)||$$ TO $$||quote_ident($2 -> name))
976
FROM util.col_names($1::text::regtype) f (name)
977
$_$;
978

    
979

    
980
--
981
-- Name: FUNCTION rename_cols(table_ regclass, renames anyelement); Type: COMMENT; Schema: util; Owner: -
982
--
983

    
984
COMMENT ON FUNCTION rename_cols(table_ regclass, renames anyelement) IS 'idempotent';
985

    
986

    
987
--
988
-- Name: reset_map_table(text); Type: FUNCTION; Schema: util; Owner: -
989
--
990

    
991
CREATE FUNCTION reset_map_table(table_ text) RETURNS void
992
    LANGUAGE sql STRICT
993
    AS $_$
994
SELECT util.mk_map_table($1);
995
SELECT util.truncate($1);
996
$_$;
997

    
998

    
999
--
1000
-- Name: search_path_append(text); Type: FUNCTION; Schema: util; Owner: -
1001
--
1002

    
1003
CREATE FUNCTION search_path_append(schemas text) RETURNS void
1004
    LANGUAGE sql STRICT
1005
    AS $_$
1006
SELECT util.eval(
1007
$$SET search_path TO $$||current_setting('search_path')||$$, $$||$1);
1008
$_$;
1009

    
1010

    
1011
--
1012
-- Name: set_col_names(regclass, regclass); Type: FUNCTION; Schema: util; Owner: -
1013
--
1014

    
1015
CREATE FUNCTION set_col_names(table_ regclass, names regclass) RETURNS void
1016
    LANGUAGE plpgsql STRICT
1017
    AS $_$
1018
DECLARE
1019
    old text[] = ARRAY(SELECT util.col_names(table_));
1020
    new text[] = ARRAY(SELECT util.map_values(names));
1021
BEGIN
1022
    old = old[1:array_length(new, 1)]; -- truncate to same length
1023
    PERFORM util.try_create($$ALTER TABLE $$||$1||$$ RENAME $$
1024
        ||quote_ident(key)||$$ TO $$||quote_ident(value))
1025
    FROM each(hstore(old, new));
1026
END;
1027
$_$;
1028

    
1029

    
1030
--
1031
-- Name: FUNCTION set_col_names(table_ regclass, names regclass); Type: COMMENT; Schema: util; Owner: -
1032
--
1033

    
1034
COMMENT ON FUNCTION set_col_names(table_ regclass, names regclass) IS 'idempotent';
1035

    
1036

    
1037
--
1038
-- Name: set_col_types(regclass, col_cast[]); Type: FUNCTION; Schema: util; Owner: -
1039
--
1040

    
1041
CREATE FUNCTION set_col_types(table_ regclass, col_casts col_cast[]) RETURNS void
1042
    LANGUAGE plpgsql STRICT
1043
    AS $_$
1044
DECLARE
1045
    sql text = $$ALTER TABLE $$||table_||$$
1046
$$||NULLIF(array_to_string(ARRAY(
1047
    SELECT
1048
    $$ALTER COLUMN $$||col_name_sql||$$ TYPE $$||target_type
1049
    ||$$ USING $$||col_name_sql||$$::$$||target_type
1050
    FROM
1051
    (
1052
        SELECT
1053
          quote_ident(col_name) AS col_name_sql
1054
        , util.col_type((table_, col_name)) AS curr_type
1055
        , type AS target_type
1056
        FROM unnest(col_casts)
1057
    ) s
1058
    WHERE curr_type != target_type
1059
), '
1060
, '), '');
1061
BEGIN
1062
    RAISE NOTICE '%', sql;
1063
    EXECUTE COALESCE(sql, '');
1064
END;
1065
$_$;
1066

    
1067

    
1068
--
1069
-- Name: FUNCTION set_col_types(table_ regclass, col_casts col_cast[]); Type: COMMENT; Schema: util; Owner: -
1070
--
1071

    
1072
COMMENT ON FUNCTION set_col_types(table_ regclass, col_casts col_cast[]) IS 'idempotent';
1073

    
1074

    
1075
--
1076
-- Name: table2hstore(regclass); Type: FUNCTION; Schema: util; Owner: -
1077
--
1078

    
1079
CREATE FUNCTION table2hstore(table_ regclass) RETURNS hstore
1080
    LANGUAGE plpgsql STABLE STRICT
1081
    AS $_$
1082
DECLARE
1083
    hstore hstore;
1084
BEGIN
1085
    EXECUTE $$SELECT hstore(ARRAY(SELECT unnest(ARRAY["from", "to"]) FROM $$||
1086
        table_||$$))$$ INTO STRICT hstore;
1087
    RETURN hstore;
1088
END;
1089
$_$;
1090

    
1091

    
1092
--
1093
-- Name: to_global_col_names(regclass); Type: FUNCTION; Schema: util; Owner: -
1094
--
1095

    
1096
CREATE FUNCTION to_global_col_names(table_ regclass) RETURNS void
1097
    LANGUAGE plpgsql STRICT
1098
    AS $_$
1099
DECLARE
1100
    row record;
1101
BEGIN
1102
    FOR row IN SELECT * FROM util.col_global_names(table_::text::regtype)
1103
    LOOP
1104
        IF row.global_name != row.name THEN
1105
            EXECUTE $$ALTER TABLE $$||table_||$$ RENAME $$
1106
                ||quote_ident(row.name)||$$ TO $$||quote_ident(row.global_name);
1107
        END IF;
1108
    END LOOP;
1109
END;
1110
$_$;
1111

    
1112

    
1113
--
1114
-- Name: FUNCTION to_global_col_names(table_ regclass); Type: COMMENT; Schema: util; Owner: -
1115
--
1116

    
1117
COMMENT ON FUNCTION to_global_col_names(table_ regclass) IS 'idempotent';
1118

    
1119

    
1120
--
1121
-- Name: truncate(regclass); Type: FUNCTION; Schema: util; Owner: -
1122
--
1123

    
1124
CREATE FUNCTION truncate(table_ regclass) RETURNS void
1125
    LANGUAGE plpgsql STRICT
1126
    AS $_$
1127
BEGIN
1128
    EXECUTE $$TRUNCATE $$||table_||$$ CASCADE$$;
1129
END;
1130
$_$;
1131

    
1132

    
1133
--
1134
-- Name: FUNCTION truncate(table_ regclass); Type: COMMENT; Schema: util; Owner: -
1135
--
1136

    
1137
COMMENT ON FUNCTION truncate(table_ regclass) IS 'idempotent';
1138

    
1139

    
1140
--
1141
-- Name: try_create(text); Type: FUNCTION; Schema: util; Owner: -
1142
--
1143

    
1144
CREATE FUNCTION try_create(sql text) RETURNS void
1145
    LANGUAGE plpgsql STRICT
1146
    AS $$
1147
BEGIN
1148
    EXECUTE sql;
1149
EXCEPTION
1150
    WHEN wrong_object_type THEN NULL; -- trying to alter a view's columns
1151
    WHEN undefined_column THEN NULL;
1152
    WHEN duplicate_column THEN NULL;
1153
END;
1154
$$;
1155

    
1156

    
1157
--
1158
-- Name: FUNCTION try_create(sql text); Type: COMMENT; Schema: util; Owner: -
1159
--
1160

    
1161
COMMENT ON FUNCTION try_create(sql text) IS 'idempotent';
1162

    
1163

    
1164
--
1165
-- Name: try_mk_derived_col(col_ref, text); Type: FUNCTION; Schema: util; Owner: -
1166
--
1167

    
1168
CREATE FUNCTION try_mk_derived_col(col col_ref, expr text) RETURNS void
1169
    LANGUAGE sql STRICT
1170
    AS $_$
1171
SELECT util.try_create($$SELECT util.mk_derived_col($$||quote_literal($1)||$$, $$||quote_literal($2)||$$)$$)
1172
$_$;
1173

    
1174

    
1175
--
1176
-- Name: FUNCTION try_mk_derived_col(col col_ref, expr text); Type: COMMENT; Schema: util; Owner: -
1177
--
1178

    
1179
COMMENT ON FUNCTION try_mk_derived_col(col col_ref, expr text) IS 'idempotent';
1180

    
1181

    
1182
--
1183
-- Name: type_qual(anyelement); Type: FUNCTION; Schema: util; Owner: -
1184
--
1185

    
1186
CREATE FUNCTION type_qual(value anyelement) RETURNS text
1187
    LANGUAGE sql IMMUTABLE
1188
    AS $_$
1189
SELECT CASE WHEN $1 IS NULL THEN '' ELSE $$ NOT NULL$$ END
1190
$_$;
1191

    
1192

    
1193
--
1194
-- Name: type_qual_name(regtype); Type: FUNCTION; Schema: util; Owner: -
1195
--
1196

    
1197
CREATE FUNCTION type_qual_name(type regtype) RETURNS text
1198
    LANGUAGE sql STABLE STRICT
1199
    SET search_path TO pg_temp
1200
    AS $_$
1201
SELECT $1::text
1202
$_$;
1203

    
1204

    
1205
--
1206
-- Name: typeof(text, regtype); Type: FUNCTION; Schema: util; Owner: -
1207
--
1208

    
1209
CREATE FUNCTION typeof(expr text, table_ regtype) RETURNS regtype
1210
    LANGUAGE plpgsql STABLE STRICT
1211
    AS $_$
1212
DECLARE
1213
    type regtype;
1214
BEGIN
1215
    EXECUTE $$SELECT pg_typeof($$||expr||$$) FROM (SELECT (NULL::$$||table_||
1216
    $$).*) _s$$ INTO STRICT type;
1217
    RETURN type;
1218
END;
1219
$_$;
1220

    
1221

    
1222
--
1223
-- Name: all_same(anyelement); Type: AGGREGATE; Schema: util; Owner: -
1224
--
1225

    
1226
CREATE AGGREGATE all_same(anyelement) (
1227
    SFUNC = all_same_transform,
1228
    STYPE = anyarray,
1229
    FINALFUNC = all_same_final
1230
);
1231

    
1232

    
1233
--
1234
-- Name: AGGREGATE all_same(anyelement); Type: COMMENT; Schema: util; Owner: -
1235
--
1236

    
1237
COMMENT ON AGGREGATE all_same(anyelement) IS 'includes NULLs in comparison';
1238

    
1239

    
1240
--
1241
-- Name: join_strs(text, text); Type: AGGREGATE; Schema: util; Owner: -
1242
--
1243

    
1244
CREATE AGGREGATE join_strs(text, text) (
1245
    SFUNC = join_strs_transform,
1246
    STYPE = text
1247
);
1248

    
1249

    
1250
--
1251
-- Name: ->; Type: OPERATOR; Schema: util; Owner: -
1252
--
1253

    
1254
CREATE OPERATOR -> (
1255
    PROCEDURE = map_get,
1256
    LEFTARG = regclass,
1257
    RIGHTARG = text
1258
);
1259

    
1260

    
1261
SET default_tablespace = '';
1262

    
1263
SET default_with_oids = false;
1264

    
1265
--
1266
-- Name: map; Type: TABLE; Schema: util; Owner: -; Tablespace: 
1267
--
1268

    
1269
CREATE TABLE map (
1270
    "from" text NOT NULL,
1271
    "to" text,
1272
    filter text,
1273
    notes text
1274
);
1275

    
1276

    
1277
--
1278
-- Data for Name: map; Type: TABLE DATA; Schema: util; Owner: -
1279
--
1280

    
1281

    
1282

    
1283
--
1284
-- Name: map_pkey; Type: CONSTRAINT; Schema: util; Owner: -; Tablespace: 
1285
--
1286

    
1287
ALTER TABLE ONLY map
1288
    ADD CONSTRAINT map_pkey PRIMARY KEY ("from");
1289

    
1290

    
1291
--
1292
-- PostgreSQL database dump complete
1293
--
1294

    
(16-16/26)