RSpec
Ruby on Rails
Ruby
method
columns_per_multicolumn_index
v6.0.0 -
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Class: ActiveRecord::ConnectionAdapters::DatabaseLimits
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- What's this?
-
allowed_index_name_length
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bind_params_length
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column_name_length
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columns_per_multicolumn_index
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columns_per_table
-
in_clause_length
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indexes_per_table
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index_name_length
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joins_per_query
-
max_identifier_length
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sql_query_length
-
table_alias_length
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table_name_length
= private
= protected
columns_per_multicolumn_index()
public
Returns the maximum number of columns in a multicolumn index.
