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Add check for sparse blobs #240

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Merged
merged 3 commits into from
May 19, 2020
Merged

Add check for sparse blobs #240

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853e2d2
Merge pull request #213 from datajoint/stage
eywalker Apr 22, 2020
f6d162c
Add check to verify that blobs are not sparse (for now).
guzman-raphael May 19, 2020
d842885
Update error message.
guzman-raphael May 19, 2020
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8 changes: 8 additions & 0 deletions +dj/Relvar.m
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Original file line number Diff line number Diff line change
Expand Up @@ -249,6 +249,10 @@ function insert(self, tuples, command)
blobs{end+1} = char(v); %#ok<AGROW>
end
elseif header.attributes(i).isBlob
assert(~issparse(v), ...
'DataJoint:DataType:Mismatch', ...
'The field `%s` must not be a sparse blob', ...
header.attributes(i).name);
valueStr = sprintf('%s"{M}",', valueStr);
blobs{end+1} = v; %#ok<AGROW>
else
Expand Down Expand Up @@ -363,6 +367,10 @@ function update(self, attrname, value)
valueStr = '"{S}"';
value = {char(value)};
case header.attributes(ix).isBlob
assert(~issparse(value), ...
'DataJoint:DataType:Mismatch', ...
'The field `%s` must not be a sparse blob', ...
attrname);
valueStr = '"{M}"';
value = {value};
case header.attributes(ix).isNumeric
Expand Down