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Mysql2::Error: Operand should contain 1 column(s) #1306

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This commit is contained in:
Karel.Picman 2021-10-27 10:36:19 +02:00
parent b8543dc062
commit 9527eab889
1 changed files with 6 additions and 2 deletions
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db/migrate/20170421101901_dmsf_file_container_rollback.rb
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@ -76,7 +76,9 @@ class DmsfFileContainerRollback < ActiveRecord::Migration[4.2]
# dmsf_files
file_folder_ids = DmsfFile.joins(:dmsf_folder).where(dmsf_folders: { system: true }).pluck(
'dmsf_files.id, dmsf_folders.title')
if index_exists?(:dmsf_files, :project_id)
remove_index :dmsf_files, :project_id
end
rename_column :dmsf_files, :project_id, :container_id
# Temporarily added for the save method
add_column :dmsf_files, :project_id, :int, null: true
@ -92,7 +94,9 @@ class DmsfFileContainerRollback < ActiveRecord::Migration[4.2]
end
end
remove_column :dmsf_files, :project_id # temporarily added for the save method
unless index_exists?(:dmsf_files, [:container_id, :container_type])
add_index :dmsf_files, [:container_id, :container_type]
end
# dmsf_folders
DmsfFolder.where(system: true).delete_all
remove_column :dmsf_folders, :system