Class: ActiveRecord::ConnectionAdapters::MysqlAdapter
- Inherits:
-
JdbcAdapter
- Object
- AbstractAdapter
- JdbcAdapter
- ActiveRecord::ConnectionAdapters::MysqlAdapter
- Includes:
- ArJdbc::MySQL, ArJdbc::MySQL::ExplainSupport
- Defined in:
- lib/arjdbc/mysql/adapter.rb
Defined Under Namespace
Classes: Column
Constant Summary
Constants included from ArJdbc::MySQL
ArJdbc::MySQL::ADAPTER_NAME, ArJdbc::MySQL::INDEX_TYPES, ArJdbc::MySQL::INDEX_USINGS, ArJdbc::MySQL::NATIVE_DATABASE_TYPES
Constants inherited from JdbcAdapter
Instance Attribute Summary
Attributes inherited from JdbcAdapter
Class Method Summary collapse
-
.emulate_booleans ⇒ Object
native adapter.
- .emulate_booleans=(emulate) ⇒ Object
-
.emulate_booleans? ⇒ Boolean
By default, the MysqlAdapter will consider all columns of type tinyint(1) as boolean.
Instance Method Summary collapse
-
#initialize(*args) ⇒ MysqlAdapter
constructor
A new instance of MysqlAdapter.
- #jdbc_column_class ⇒ Object
- #jdbc_connection_class(spec) ⇒ Object
Methods included from ArJdbc::MySQL::ExplainSupport
Methods included from ArJdbc::MySQL
#adapter_name, #add_column, #add_column_position!, #add_limit_offset!, arel_visitor_type, #case_sensitive_equality_operator, #case_sensitive_modifier, #change_column, #change_column_default, #change_column_null, #charset, #collation, column_selector, #columns, #configure_connection, #create_database, #create_savepoint, #create_table, #current_database, #disable_referential_integrity, #drop_database, #empty_insert_statement_value, #indexes, jdbc_connection_class, #limited_update_conditions, #native_database_types, #pk_and_sequence_for, #primary_key, #quote, #quote_column_name, #quote_table_name, #quoted_columns_for_index, #release_savepoint, #remove_index!, #rename_column, #rename_table, #rollback_to_savepoint, #show_variable, #strict_mode?, #structure_dump, #supports_index_sort_order?, #supports_migrations?, #supports_primary_key?, #supports_savepoints?, #supports_transaction_isolation?, #supports_views?, #translate_exception, #type_to_sql, #update_sql
Methods included from ArJdbc::MySQL::BulkChangeTable
#add_column_sql, #add_index_sql, #add_timestamps_sql, #bulk_change_table, #change_column_sql, #remove_column_sql, #remove_columns_sql, #remove_index_sql, #remove_timestamps_sql, #rename_column_sql, #supports_bulk_alter?
Methods inherited from JdbcAdapter
#active?, #adapter_name, #adapter_spec, arel2_visitors, #begin_db_transaction, #begin_isolated_db_transaction, #columns, #commit_db_transaction, configure_arel2_visitors, #create_savepoint, #current_savepoint_name, #database_name, #disconnect!, #exec_delete, #exec_insert, #exec_query, #exec_query_raw, #exec_update, #indexes, insert?, #insert_sql, #is_a?, #jdbc_connection, #log, #modify_types, #native_database_types, #pk_and_sequence_for, prepared_statements?, #prepared_statements?, #primary_key, #primary_keys, #reconnect!, #release_savepoint, #rollback_db_transaction, #rollback_to_savepoint, select?, #structure_dump, suble_binds=, suble_binds?, #supports_migrations?, #supports_savepoints?, #supports_transaction_isolation?, #table_definition, #table_exists?, #tables, #translate_exception, update?, #update_lob_value, #write_large_object
Methods included from Jdbc::ConnectionPoolCallbacks
Methods included from Jdbc::ArelSupport
Constructor Details
#initialize(*args) ⇒ MysqlAdapter
Returns a new instance of MysqlAdapter.
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# File 'lib/arjdbc/mysql/adapter.rb', line 657 def initialize(*args) super # configure_connection happens in super end |
Class Method Details
.emulate_booleans ⇒ Object
native adapter
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# File 'lib/arjdbc/mysql/adapter.rb', line 624 def self.emulate_booleans; ::ArJdbc::MySQL.emulate_booleans?; end |
.emulate_booleans=(emulate) ⇒ Object
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# File 'lib/arjdbc/mysql/adapter.rb', line 625 def self.emulate_booleans=(emulate); ::ArJdbc::MySQL.emulate_booleans = emulate; end |
.emulate_booleans? ⇒ Boolean
By default, the MysqlAdapter will consider all columns of type tinyint(1) as boolean. If you wish to disable this :
ActiveRecord::ConnectionAdapters::Mysql[2]Adapter.emulate_booleans = false
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# File 'lib/arjdbc/mysql/adapter.rb', line 623 def self.emulate_booleans?; ::ArJdbc::MySQL.emulate_booleans?; end |
Instance Method Details
#jdbc_column_class ⇒ Object
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# File 'lib/arjdbc/mysql/adapter.rb', line 665 def jdbc_column_class Column end |
#jdbc_connection_class(spec) ⇒ Object
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# File 'lib/arjdbc/mysql/adapter.rb', line 661 def jdbc_connection_class(spec) ::ArJdbc::MySQL.jdbc_connection_class end |