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GitHub Issue 1219: Summary statistics fail with "Character read limit of 100000 exceeded" on wide datasets #7800

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GitHub Issue 1219: Summary statistics fail with "Character read limit of 100000 exceeded" on wide datasets #7800

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GitHub Issue 1219: DataRegion call to saveQueryViews does not need to…
cnathe Jun 29, 2026
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Merge remote-tracking branch 'origin/develop' into fb_saveViewGH1219
cnathe Jul 1, 2026
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cnathe Jul 1, 2026
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9 changes: 9 additions & 0 deletions api/webapp/clientapi/dom/DataRegion.js
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Expand Up @@ -2889,6 +2889,15 @@ if (!LABKEY.DataRegions) {
session: true
});

// GitHub Issue 1219: the 'fields' column-metadata for the view is never used on the server-side save action
// so it can be removed from the payload. Also, only fieldKey/title are read per column so we can trim down that as well.
delete viewConfig.fields;
if (LABKEY.Utils.isArray(viewConfig.columns)) {
viewConfig.columns = $.map(viewConfig.columns, function(col) {
return col.title ? { fieldKey: col.fieldKey, title: col.title } : { fieldKey: col.fieldKey };
});
}

LABKEY.Query.saveQueryViews({
containerPath: this.containerPath,
schemaName: this.schemaName,
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