Clean up psql:
Add simple ALTER DATABASE, ALTER TRIGGER, CHECK POINT, CREATE CONVERSION, CREATE DOMAIN, CREATE LANGUAGE, DEALLOCATE, DROP CONVERSION, DROP DOMAIN, DROP LANGUAGE, EXECUTE, PREPARE Complete CAST in CREATE CAST and DROP CAST but doesn't suggest what should follow. Add many more SET / SHOW variables to the list. Taken from SHOW ALL output. Complete a case sensitive search to allow \dD, \dd, \dS, \ds, \h, \H to complete properly. But there are no matches, then try a case insensitive search to allow case conversion. Add all missing help options. \Q<tab> -> \q \dD<tab> -> \dD \dd<tab> -> \dd \D<tab><tab><tab> -> \d (with listing of \d? commands) sel<tab> -> SELECT Rod Taylor
This commit is contained in:
Bruce Momjian
parent
728fa75edc
commit
5b7eb4dd45
@ -3,7 +3,7 @@
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*
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* Copyright 2000-2002 by PostgreSQL Global Development Group
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*
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* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.67 2002/11/15 00:47:22 momjian Exp $
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* $Header: /cvsroot/pgsql/src/bin/psql/tab-complete.c,v 1.68 2002/11/15 03:07:52 momjian Exp $
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*/
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/*----------------------------------------------------------------------
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@ -141,9 +141,13 @@ typedef struct
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pgsql_thing_t words_after_create[] = {
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{"AGGREGATE", "SELECT DISTINCT proname FROM pg_catalog.pg_proc WHERE proisagg AND substr(proname,1,%d)='%s'"},
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{"CAST", NULL}, /* Casts have complex structures for namees, so skip it */
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{"CONVERSION", "SELECT conname FROM pg_catalog.pg_conversion WHERE substr(conname,1,%d)='%s'"},
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{"DATABASE", Query_for_list_of_databases},
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{"DOMAIN", "SELECT typname FROM pg_catalog.pg_type WHERE typtype = 'd' AND substr(typname,1,%d)='%s'"},
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{"FUNCTION", "SELECT DISTINCT proname FROM pg_catalog.pg_proc WHERE substr(proname,1,%d)='%s'"},
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{"GROUP", "SELECT groname FROM pg_catalog.pg_group WHERE substr(groname,1,%d)='%s'"},
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{"LANGUAGE", "SELECT lanname FROM pg_catalog.pg_language WHERE substr(lanname,1,%d)='%s'"},
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{"INDEX", Query_for_list_of_indexes},
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{"OPERATOR", NULL}, /* Querying for this is probably not such
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* a good idea. */
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@ -196,11 +200,11 @@ psql_completion(char *text, int start, int end)
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*prev4_wd;
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static char *sql_commands[] = {
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"ABORT", "ALTER", "ANALYZE", "BEGIN", "CLOSE", "CLUSTER", "COMMENT", "COMMIT", "COPY",
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"CREATE", "DECLARE", "DELETE", "DROP", "EXPLAIN", "FETCH", "GRANT",
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"INSERT", "LISTEN", "LOAD", "LOCK", "MOVE", "NOTIFY", "REINDEX", "RESET",
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"REVOKE", "ROLLBACK", "SELECT", "SET", "SHOW", "TRUNCATE", "UNLISTEN", "UPDATE",
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"VACUUM", NULL
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"ABORT", "ALTER", "ANALYZE", "BEGIN", "CHECKPOINT", "CLOSE", "CLUSTER", "COMMENT",
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"COMMIT", "COPY", "CREATE", "DEALLOCATE", "DECLARE", "DELETE", "DROP", "EXECUTE",
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"EXPLAIN", "FETCH", "GRANT", "INSERT", "LISTEN", "LOAD", "LOCK", "MOVE", "NOTIFY",
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"PREPARE", "REINDEX", "RESET", "REVOKE", "ROLLBACK", "SELECT", "SET", "SHOW",
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"TRUNCATE", "UNLISTEN", "UPDATE", "VACUUM", NULL
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};
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static char *pgsql_variables[] = {
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@ -220,70 +224,111 @@ psql_completion(char *text, int start, int end)
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* the rest should match USERSET entries in
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* backend/utils/misc/guc.c
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*/
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"enable_seqscan",
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"enable_indexscan",
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"enable_tidscan",
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"enable_sort",
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"enable_nestloop",
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"enable_mergejoin",
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"enable_hashjoin",
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"geqo",
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"fsync",
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"log_min_messages",
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"client_min_messages",
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"debug_assertions",
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"log_statement",
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"log_duration",
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"debug_print_parse",
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"debug_print_rewritten",
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"debug_print_plan",
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"debug_pretty_print",
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"log_parser_stats",
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"log_planner_stats",
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"log_executor_stats",
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"log_statement_stats",
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"trace_notify",
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"explain_pretty_print",
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"sql_inheritance",
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"australian_timezones",
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"password_encryption",
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"transform_null_equals",
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"authentication_timeout",
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"autocommit",
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"default_statistics_target",
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"geqo_threshold",
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"geqo_pool_size",
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"geqo_effort",
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"geqo_generations",
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"geqo_random_seed",
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"sort_mem",
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"vacuum_mem",
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"max_expr_depth",
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"checkpoint_segments",
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"checkpoint_timeout",
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"client_min_messages",
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"commit_delay",
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"commit_siblings",
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"extra_float_digits",
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"effective_cache_size",
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"random_page_cost",
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"cpu_tuple_cost",
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"cpu_index_tuple_cost",
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"cpu_operator_cost",
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"geqo_selection_bias",
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"cpu_tuple_cost",
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"db_user_namespace",
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"deadlock_timeout",
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"debug_pretty_print",
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"debug_print_parse",
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"debug_print_plan",
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"debug_print_rewritten",
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"default_statistics_target",
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"default_transaction_isolation",
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"search_path",
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"statement_timeout",
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"dynamic_library_path",
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"effective_cache_size",
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"enable_hashjoin",
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"enable_indexscan",
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"enable_mergejoin",
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"enable_nestloop",
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"enable_seqscan",
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"enable_sort",
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"enable_tidscan",
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"explain_pretty_print",
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"extra_float_digits",
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"fixbtree",
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"fsync",
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"geqo",
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"geqo_effort",
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"geqo_generations",
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"geqo_pool_size",
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"geqo_random_seed",
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"geqo_selection_bias",
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"geqo_threshold",
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"log_hostname",
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"krb_server_keyfile",
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"lc_messages",
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"lc_monetary",
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"lc_numeric",
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"lc_timeC",
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"log_connections",
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"log_duration",
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"log_min_error_statement",
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"log_pid",
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"log_statement",
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"log_timestamp",
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"max_connections",
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"max_expr_depth",
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"max_files_per_process",
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"max_fsm_pages",
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"max_fsm_relations",
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"max_locks_per_transaction",
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"password_encryption",
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"port",
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"pre_auth_delay",
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"random_page_cost",
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"search_path",
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"log_min_messages",
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"shared_buffers",
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"log_executor_stats",
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"log_parser_stats",
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"log_planner_stats",
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"log_source_port",
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"log_statement_stats",
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"silent_mode",
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"sort_mem",
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"sql_inheritance",
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"ssl",
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"statement_timeout",
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"stats_block_level",
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"stats_command_string",
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"stats_reset_on_server_start",
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"stats_row_level",
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"stats_start_collector",
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"superuser_reserved_connections",
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"syslog",
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"syslog_facility",
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"syslog_ident",
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"tcpip_socket",
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"trace_notify",
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"transform_null_equals",
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"unix_socket_directory",
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"unix_socket_group",
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"unix_socket_permissions",
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"vacuum_mem",
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"virtual_hostt",
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"wal_buffers",
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"wal_debug",
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"wal_sync_method",
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NULL
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};
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static char *backslash_commands[] = {
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"\\connect", "\\copy", "\\d", "\\da", "\\dd", "\\df", "\\di",
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"\\dl", "\\do", "\\dp", "\\ds", "\\dS", "\\dt", "\\dT", "\\dv",
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"\\e", "\\echo",
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"\\encoding", "\\g", "\\h", "\\i", "\\l",
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"\\a", "\\connect", "\\C", "\\cd", "\\copy", "\\copyright",
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"\\d", "\\da", "\\dd", "\\dD", "\\df", "\\di", "\\dl", "\\do",
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"\\dp", "\\ds", "\\dS", "\\dt", "\\dT", "\\dv","\\du",
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"\\e", "\\echo", "\\encoding",
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"\\f", "\\g", "\\h", "\\help", "\\H", "\\i", "\\l",
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"\\lo_import", "\\lo_export", "\\lo_list", "\\lo_unlink",
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"\\o", "\\p", "\\pset", "\\q", "\\qecho", "\\r", "\\set", "\\t",
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"\\o", "\\p", "\\pset", "\\q", "\\qecho", "\\r", "\\set", "\\t", "\\T",
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"\\timing", "\\unset", "\\x", "\\w", "\\z", "\\!", NULL
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};
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@ -323,14 +368,32 @@ psql_completion(char *text, int start, int end)
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matches = completion_matches(text, create_command_generator);
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/* ALTER */
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/* complete with what you can alter (TABLE, GROUP, USER) */
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/* complete with what you can alter (TABLE, GROUP, USER, ...) */
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else if (strcasecmp(prev_wd, "ALTER") == 0)
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{
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char *list_ALTER[] = {"GROUP", "SCHEMA", "TABLE", "USER", NULL};
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char *list_ALTER[] = {"DATABASE", "GROUP", "SCHEMA", "TABLE", "TRIGGER", "USER", NULL};
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COMPLETE_WITH_LIST(list_ALTER);
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}
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/* ALTER DATABASE <name> */
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else if (strcasecmp(prev3_wd, "ALTER") == 0 && strcasecmp(prev2_wd, "DATABASE") == 0)
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{
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char *list_ALTERDATABASE[] = {"RESET", "SET", NULL};
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COMPLETE_WITH_LIST(list_ALTERDATABASE);
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}
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/* ALTER TRIGGER <name>, add ON */
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else if (strcasecmp(prev3_wd, "ALTER") == 0 && strcasecmp(prev2_wd, "TRIGGER") == 0)
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COMPLETE_WITH_CONST("ON");
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/*
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* If we have ALTER TRIGGER <sth> ON, then add the correct tablename
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*/
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else if (strcasecmp(prev4_wd, "ALTER") == 0 && strcasecmp(prev3_wd, "TRIGGER") == 0
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&& strcasecmp(prev_wd, "ON") == 0)
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COMPLETE_WITH_QUERY(Query_for_list_of_tables);
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/*
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* If we detect ALTER TABLE <name>, suggest either ADD, ALTER, or
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* RENAME
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@ -970,7 +1033,9 @@ static char *
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complete_from_list(char *text, int state)
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{
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static int string_length,
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list_index;
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list_index,
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matches;
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static bool casesensitive;
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char *item;
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/* need to have a list */
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@ -983,11 +1048,35 @@ complete_from_list(char *text, int state)
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{
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list_index = 0;
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string_length = strlen(text);
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casesensitive = true;
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matches = 0;
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}
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while ((item = completion_charpp[list_index++]))
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if (strncasecmp(text, item, string_length) == 0)
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{
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/* First pass is case sensitive */
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if (casesensitive && strncmp(text, item, string_length) == 0)
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{
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matches++;
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return xstrdup(item);
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}
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/* Second pass is case insensitive, don't bother counting matches */
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if (!casesensitive && strncasecmp(text, item, string_length) == 0)
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return xstrdup(item);
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}
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/*
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* No matches found. If we're not case insensitive already, lets switch
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* to being case insensitive and try again
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*/
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if (casesensitive && matches == 0)
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{
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casesensitive = false;
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list_index = 0;
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state++;
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return (complete_from_list(text, state));
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}
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/* If no more matches, return null. */
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return NULL;
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