[DO NOT MERGE] Revert "Fix nested decimal type casting"

[mewim]

Reverts #5018

[github-actions]

Benchmark Result

Master commit hash: 2ea26bb3143c57783a187ea66cf2b1f809e65a6a
Branch commit hash: 19c7901ea0ce32adec1ae87c4ee5f0f2fa02fad5

Query Group	Query Name	Mean Time - Commit (ms)	Mean Time - Master (ms)	Diff
aggregation	q24	728.84	N/A	N/A
aggregation	q28	6557.26	N/A	N/A
filter	q14	127.77	N/A	N/A
filter	q15	126.41	N/A	N/A
filter	q16	349.12	N/A	N/A
filter	q17	447.29	N/A	N/A
filter	q18	1963.26	N/A	N/A
filter	zonemap-node	89.50	N/A	N/A
filter	zonemap-node-lhs-cast	89.99	N/A	N/A
filter	zonemap-node-null	89.37	N/A	N/A
filter	zonemap-rel	5561.49	N/A	N/A
fixed_size_expr_evaluator	q07	680.87	N/A	N/A
fixed_size_expr_evaluator	q08	980.16	N/A	N/A
fixed_size_expr_evaluator	q09	980.87	N/A	N/A
fixed_size_expr_evaluator	q10	257.77	N/A	N/A
fixed_size_expr_evaluator	q11	259.38	N/A	N/A
fixed_size_expr_evaluator	q12	232.61	N/A	N/A
fixed_size_expr_evaluator	q13	1592.60	N/A	N/A
fixed_size_seq_scan	q23	110.87	N/A	N/A
join	q29	736.59	N/A	N/A
join	q30	1691.77	N/A	N/A
join	q31	6.99	N/A	N/A
join	SelectiveTwoHopJoin	47.52	N/A	N/A
ldbc_snb_ic	q35	10.83	N/A	N/A
ldbc_snb_ic	q36	100.41	N/A	N/A
ldbc_snb_is	q32	6.28	N/A	N/A
ldbc_snb_is	q33	13.65	N/A	N/A
ldbc_snb_is	q34	1.26	N/A	N/A
multi-rel	multi-rel-large-scan	1711.02	N/A	N/A
multi-rel	multi-rel-lookup	11.58	N/A	N/A
multi-rel	multi-rel-small-scan	173.71	N/A	N/A
order_by	q25	131.28	N/A	N/A
order_by	q26	441.22	N/A	N/A
order_by	q27	1377.52	N/A	N/A
recursive_join	recursive-join-bidirection	316.45	N/A	N/A
recursive_join	recursive-join-dense	7237.25	N/A	N/A
recursive_join	recursive-join-path	23720.75	N/A	N/A
recursive_join	recursive-join-sparse	636.85	N/A	N/A
recursive_join	recursive-join-trail	7065.77	N/A	N/A
scan_after_filter	q01	168.44	N/A	N/A
scan_after_filter	q02	156.22	N/A	N/A
shortest_path_ldbc100	q37	93.09	N/A	N/A
shortest_path_ldbc100	q38	327.00	N/A	N/A
shortest_path_ldbc100	q39	57.78	N/A	N/A
shortest_path_ldbc100	q40	402.88	N/A	N/A
var_size_expr_evaluator	q03	2125.16	N/A	N/A
var_size_expr_evaluator	q04	2249.67	N/A	N/A
var_size_expr_evaluator	q05	2763.21	N/A	N/A
var_size_expr_evaluator	q06	1361.00	N/A	N/A
var_size_seq_scan	q19	1440.57	N/A	N/A
var_size_seq_scan	q20	2417.79	N/A	N/A
var_size_seq_scan	q21	2255.47	N/A	N/A
var_size_seq_scan	q22	125.09	N/A	N/A

[codecov]

Codecov Report

Attention: Patch coverage is 55.73770% with 27 lines in your changes missing coverage. Please review.

Project coverage is 86.94%. Comparing base (2ea26bb) to head (1542aa8).
Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
src/function/vector_cast_functions.cpp	55.73%	27 Missing ⚠️

❌ Your patch status has failed because the patch coverage (55.73%) is below the target coverage (80.00%). You can increase the patch coverage or adjust the target coverage.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5199      +/-   ##
==========================================
- Coverage   86.97%   86.94%   -0.04%     
==========================================
  Files        1405     1405              
  Lines       61622    61672      +50     
  Branches     7542     7542              
==========================================
+ Hits        53595    53619      +24     
- Misses       7853     7880      +27     
+ Partials      174      173       -1     

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