DROP GROUP
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Doc Index
- Pivotal Greenplum® 6.0 Documentation
-
Reference Guide
-
SQL Commands
- SQL Syntax Summary
- ABORT
- ALTER AGGREGATE
- ALTER COLLATION
- ALTER CONVERSION
- ALTER DATABASE
- ALTER DEFAULT PRIVILEGES
- ALTER DOMAIN
- ALTER EXTENSION
- ALTER EXTERNAL TABLE
- ALTER FOREIGN DATA WRAPPER
- ALTER FOREIGN TABLE
- ALTER FUNCTION
- ALTER GROUP
- ALTER INDEX
- ALTER LANGUAGE
- ALTER OPERATOR
- ALTER OPERATOR CLASS
- ALTER OPERATOR FAMILY
- ALTER PROTOCOL
- ALTER RESOURCE GROUP
- ALTER RESOURCE QUEUE
- ALTER ROLE
- ALTER SCHEMA
- ALTER SEQUENCE
- ALTER SERVER
- ALTER TABLE
- ALTER TABLESPACE
- ALTER TEXT SEARCH CONFIGURATION
- ALTER TEXT SEARCH DICTIONARY
- ALTER TEXT SEARCH PARSER
- ALTER TEXT SEARCH TEMPLATE
- ALTER TYPE
- ALTER USER
- ALTER USER MAPPING
- ALTER VIEW
- ANALYZE
- BEGIN
- CHECKPOINT
- CLOSE
- CLUSTER
- COMMENT
- COMMIT
- COPY
- CREATE AGGREGATE
- CREATE CAST
- CREATE COLLATION
- CREATE CONVERSION
- CREATE DATABASE
- CREATE DOMAIN
- CREATE EXTENSION
- CREATE EXTERNAL TABLE
- CREATE FOREIGN DATA WRAPPER
- CREATE FOREIGN TABLE
- CREATE FUNCTION
- CREATE GROUP
- CREATE INDEX
- CREATE LANGUAGE
- CREATE OPERATOR
- CREATE OPERATOR CLASS
- CREATE OPERATOR FAMILY
- CREATE PROTOCOL
- CREATE RESOURCE GROUP
- CREATE RESOURCE QUEUE
- CREATE ROLE
- CREATE RULE
- CREATE SCHEMA
- CREATE SEQUENCE
- CREATE SERVER
- CREATE TABLE
- CREATE TABLE AS
- CREATE TABLESPACE
- CREATE TEXT SEARCH CONFIGURATION
- CREATE TEXT SEARCH DICTIONARY
- CREATE TEXT SEARCH PARSER
- CREATE TEXT SEARCH TEMPLATE
- CREATE TYPE
- CREATE USER
- CREATE USER MAPPING
- CREATE VIEW
- DEALLOCATE
- DECLARE
- DELETE
- DISCARD
- DO
- DROP AGGREGATE
- DROP CAST
- DROP COLLATION
- DROP CONVERSION
- DROP DATABASE
- DROP DOMAIN
- DROP EXTENSION
- DROP EXTERNAL TABLE
- DROP FOREIGN DATA WRAPPER
- DROP FOREIGN TABLE
- DROP FUNCTION
- DROP GROUP
- DROP INDEX
- DROP LANGUAGE
- DROP OPERATOR
- DROP OPERATOR CLASS
- DROP OPERATOR FAMILY
- DROP OWNED
- DROP PROTOCOL
- DROP RESOURCE GROUP
- DROP RESOURCE QUEUE
- DROP ROLE
- DROP RULE
- DROP SCHEMA
- DROP SEQUENCE
- DROP SERVER
- DROP TABLE
- DROP TABLESPACE
- DROP TEXT SEARCH CONFIGURATION
- DROP TEXT SEARCH DICTIONARY
- DROP TEXT SEARCH PARSER
- DROP TEXT SEARCH TEMPLATE
- DROP TYPE
- DROP USER
- DROP USER MAPPING
- DROP VIEW
- END
- EXECUTE
- EXPLAIN
- FETCH
- GRANT
- INSERT
- LOAD
- LOCK
- MOVE
- PREPARE
- REASSIGN OWNED
- REINDEX
- RELEASE SAVEPOINT
- RESET
- REVOKE
- ROLLBACK
- ROLLBACK TO SAVEPOINT
- SAVEPOINT
- SELECT
- SELECT INTO
- SET
- SET CONSTRAINTS
- SET ROLE
- SET SESSION AUTHORIZATION
- SET TRANSACTION
- SHOW
- START TRANSACTION
- TRUNCATE
- UPDATE
- VACUUM
- VALUES
- Data Types
- Summary of Built-in Functions
- Procedural Languages and Analytics Extensions
- Additional Supplied Modules
- Character Set Support
-
Server Configuration Parameters
- Parameter Types and Values
- Setting Parameters
-
Parameter Categories
- Connection and Authentication Parameters
- System Resource Consumption Parameters
- GPORCA Parameters
- Query Tuning Parameters
- Error Reporting and Logging Parameters
- System Monitoring Parameters
- Runtime Statistics Collection Parameters
- Automatic Statistics Collection Parameters
- Client Connection Default Parameters
- Lock Management Parameters
- Resource Management Parameters (Resource Queues)
- Resource Management Parameters (Resource Groups)
- External Table Parameters
- Database Table Parameters
- Past Version Compatibility Parameters
- Greenplum Database Array Configuration Parameters
- Greenplum Mirroring Parameters for Master and Segments
- Greenplum PL/Java Parameters
- XML Data Parameters
-
Configuration Parameters
- application_name
- array_nulls
- authentication_timeout
- backslash_quote
- block_size
- bonjour_name
- check_function_bodies
- client_encoding
- client_min_messages
- cpu_index_tuple_cost
- cpu_operator_cost
- cpu_tuple_cost
- cursor_tuple_fraction
- data_checksums
- DateStyle
- db_user_namespace
- deadlock_timeout
- debug_assertions
- debug_pretty_print
- debug_print_parse
- debug_print_plan
- debug_print_prelim_plan
- debug_print_rewritten
- debug_print_slice_table
- default_statistics_target
- default_tablespace
- default_text_search_config
- default_transaction_deferrable
- default_transaction_isolation
- default_transaction_read_only
- dynamic_library_path
- effective_cache_size
- enable_bitmapscan
- enable_groupagg
- enable_hashagg
- enable_hashjoin
- enable_indexscan
- enable_mergejoin
- enable_nestloop
- enable_seqscan
- enable_sort
- enable_tidscan
- escape_string_warning
- explain_pretty_print
- extra_float_digits
- from_collapse_limit
- gp_adjust_selectivity_for_outerjoins
- gp_appendonly_compaction
- gp_appendonly_compaction_threshold
- gp_autostats_mode
- gp_autostats_mode_in_functions
- gp_autostats_on_change_threshold
- gp_cached_segworkers_threshold
- gp_command_count
- gp_connection_send_timeout
- gp_content
- gp_create_table_random_default_distribution
- gp_dbid
- gp_debug_linger
- gp_default_storage_options
- gp_dynamic_partition_pruning
- gp_enable_agg_distinct
- gp_enable_agg_distinct_pruning
- gp_enable_direct_dispatch
- gp_enable_exchange_default_partition
- gp_enable_fast_sri
- gp_enable_gpperfmon
- gp_enable_groupext_distinct_gather
- gp_enable_groupext_distinct_pruning
- gp_enable_multiphase_agg
- gp_enable_predicate_propagation
- gp_enable_preunique
- gp_enable_query_metrics
- gp_enable_relsize_collection
- gp_enable_segment_copy_checking
- gp_enable_sort_distinct
- gp_enable_sort_limit
- gp_external_enable_exec
- gp_external_max_segs
- gp_external_enable_filter_pushdown
- gp_fts_probe_interval
- gp_fts_probe_retries
- gp_fts_probe_threadcount
- gp_fts_probe_timeout
- gp_global_deadlock_detector_period
- gp_gpperfmon_send_interval
- gpperfmon_log_alert_level
- gp_hashjoin_tuples_per_bucket
- gp_ignore_error_table (Deprecated)
- gp_initial_bad_row_limit
- gp_instrument_shmem_size
- gp_interconnect_debug_retry_interval
- gp_interconnect_fc_method
- gp_interconnect_queue_depth
- gp_interconnect_setup_timeout
- gp_interconnect_snd_queue_depth
- gp_interconnect_type
- gp_log_format
- gp_log_fts
- gp_log_gang
- gp_log_interconnect
- gp_max_local_distributed_cache
- gp_max_packet_size
- gp_max_plan_size
- gp_max_slices
- memory_spill_ratio
- gp_motion_cost_per_row
- gp_recursive_cte
- gp_reject_percent_threshold
- gp_reraise_signal
- gp_resqueue_memory_policy
- gp_resqueue_priority
- gp_resqueue_priority_cpucores_per_segment
- gp_resqueue_priority_sweeper_interval
- gp_resgroup_memory_policy
- gp_resource_group_bypass
- gp_resource_group_cpu_limit
- gp_resource_group_memory_limit
- gp_resource_manager
- gp_role
- gp_safefswritesize
- gp_segment_connect_timeout
- gp_segments_for_planner
- gp_server_version
- gp_server_version_num
- gp_session_id
- gp_set_proc_affinity
- gp_set_read_only
- gp_statistics_pullup_from_child_partition
- gp_statistics_use_fkeys
- gp_use_legacy_hashops
- gp_vmem_idle_resource_timeout
- gp_vmem_protect_limit
- gp_vmem_protect_segworker_cache_limit
- gp_workfile_compression
- gp_workfile_limit_files_per_query
- gp_workfile_limit_per_query
- gp_workfile_limit_per_segment
- gpperfmon_port
- ignore_checksum_failure
- integer_datetimes
- IntervalStyle
- join_collapse_limit
- keep_wal_segments
- krb_caseins_users
- krb_server_keyfile
- lc_collate
- lc_ctype
- lc_messages
- lc_monetary
- lc_numeric
- lc_time
- listen_addresses
- local_preload_libraries
- lock_timeout
- log_autostats
- log_connections
- log_disconnections
- log_dispatch_stats
- log_duration
- log_error_verbosity
- log_executor_stats
- log_hostname
- log_min_duration_statement
- log_min_error_statement
- log_min_messages
- log_parser_stats
- log_planner_stats
- log_rotation_age
- log_rotation_size
- log_statement
- log_statement_stats
- log_temp_files
- log_timezone
- log_truncate_on_rotation
- maintenance_work_mem
- max_appendonly_tables
- max_connections
- max_files_per_process
- max_function_args
- max_identifier_length
- max_index_keys
- max_locks_per_transaction
- max_prepared_transactions
- max_resource_portals_per_transaction
- max_resource_queues
- max_stack_depth
- max_statement_mem
- optimizer
- optimizer_array_expansion_threshold
- optimizer_analyze_root_partition
- optimizer_control
- optimizer_cte_inlining_bound
- optimizer_enable_associativity
- optimizer_enable_dml
- optimizer_enable_master_only_queries
- optimizer_force_agg_skew_avoidance
- optimizer_force_multistage_agg
- optimizer_force_three_stage_scalar_dqa
- optimizer_join_arity_for_associativity_commutativity
- optimizer_join_order
- optimizer_join_order_threshold
- optimizer_mdcache_size
- optimizer_metadata_caching
- optimizer_minidump
- optimizer_nestloop_factor
- optimizer_parallel_union
- optimizer_penalize_skew
- optimizer_print_missing_stats
- optimizer_print_optimization_stats
- optimizer_sort_factor
- optimizer_use_gpdb_allocators
- password_encryption
- password_hash_algorithm
- pljava_classpath
- pljava_classpath_insecure
- pljava_statement_cache_size
- pljava_release_lingering_savepoints
- pljava_vmoptions
- port
- random_page_cost
- readable_external_table_timeout
- repl_catchup_within_range
- replication_timeout
- regex_flavor
- resource_cleanup_gangs_on_wait
- resource_select_only
- runaway_detector_activation_percent
- search_path
- seq_page_cost
- server_encoding
- server_version
- server_version_num
- shared_buffers
- shared_preload_libraries
- ssl
- ssl_ciphers
- standard_conforming_strings
- statement_mem
- statement_timeout
- stats_queue_level
- superuser_reserved_connections
- tcp_keepalives_count
- tcp_keepalives_idle
- tcp_keepalives_interval
- temp_buffers
- temp_tablespaces
- TimeZone
- timezone_abbreviations
- track_activity_query_size
- transaction_isolation
- transaction_read_only
- transform_null_equals
- unix_socket_directory
- unix_socket_group
- unix_socket_permissions
- update_process_title
- vacuum_cost_delay
- vacuum_cost_limit
- vacuum_cost_page_dirty
- vacuum_cost_page_hit
- vacuum_cost_page_miss
- vacuum_freeze_min_age
- validate_previous_free_tid
- verify_gpfdists_cert
- vmem_process_interrupt
- wal_receiver_status_interval
- writable_external_table_bufsize
- xid_stop_limit
- xid_warn_limit
-
System Catalogs
- System Tables
- System Views
-
System Catalogs Definitions
- foreign_data_wrapper_options
- foreign_data_wrappers
- foreign_server_options
- foreign_servers
- foreign_table_options
- foreign_tables
- gp_configuration_history
- gp_distributed_log
- gp_distributed_xacts
- gp_distribution_policy
- gpexpand.expansion_progress
- gpexpand.status
- gpexpand.status_detail
- gp_fastsequence
- gp_id
- gp_pgdatabase
- gp_resgroup_config
- gp_resgroup_status
- gp_resgroup_status_per_host
- gp_resgroup_status_per_segment
- gp_resqueue_status
- gp_stat_replication
- gp_segment_configuration
- gp_transaction_log
- gp_version_at_initdb
- pg_aggregate
- pg_am
- pg_amop
- pg_amproc
- pg_appendonly
- pg_attrdef
- pg_attribute
- pg_attribute_encoding
- pg_auth_members
- pg_authid
- pg_available_extension_versions
- pg_available_extensions
- pg_cast
- pg_class
- pg_compression
- pg_constraint
- pg_conversion
- pg_database
- pg_db_role_setting
- pg_depend
- pg_description
- pg_enum
- pg_extension
- pg_exttable
- pg_foreign_data_wrapper
- pg_foreign_server
- pg_foreign_table
- pg_index
- pg_inherits
- pg_language
- pg_largeobject
- pg_listener
- pg_locks
- pg_max_external_files
- pg_namespace
- pg_opclass
- pg_operator
- pg_opfamily
- pg_partition
- pg_partition_columns
- pg_partition_encoding
- pg_partition_rule
- pg_partition_templates
- pg_partitions
- pg_pltemplate
- pg_proc
- pg_resgroup
- pg_resgroupcapability
- pg_resourcetype
- pg_resqueue
- pg_resqueue_attributes
- pg_resqueuecapability
- pg_rewrite
- pg_roles
- pg_shdepend
- pg_shdescription
- pg_stat_activity
- pg_stat_last_operation
- pg_stat_last_shoperation
- pg_stat_operations
- pg_stat_partition_operations
- pg_stat_replication
- pg_statistic
- pg_stat_resqueues
- pg_tablespace
- pg_trigger
- pg_type
- pg_type_encoding
- pg_user_mapping
- pg_user_mappings
- user_mapping_options
- user_mappings
-
The gp_toolkit Administrative Schema
- Checking for Tables that Need Routine Maintenance
- Checking for Locks
- Checking Append-Optimized Tables
- Viewing Greenplum Database Server Log Files
- Checking Server Configuration Files
- Checking for Failed Segments
- Checking Resource Group Activity and Status
- Checking Resource Queue Activity and Status
- Checking Query Disk Spill Space Usage
- Viewing Users and Groups (Roles)
- Checking Database Object Sizes and Disk Space
- Checking for Uneven Data Distribution
- The gpperfmon Database
- Server Programmatic Interfaces
- SQL Features, Reserved and Key Words, and Compliance
-
SQL Commands