📄 sanity_check.out
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VACUUM;---- sanity check, if we don't have indices the test will take years to-- complete. But skip TOAST relations (since they will have varying-- names depending on the current OID counter) as well as temp tables-- of other backends (to avoid timing-dependent behavior).--SELECT relname, relhasindex FROM pg_class c LEFT JOIN pg_namespace n ON n.oid = relnamespace WHERE relkind = 'r' AND (nspname ~ '^pg_temp_') IS NOT TRUE ORDER BY relname; relname | relhasindex -------------------------+------------- a | f a_star | f abstime_tbl | f aggtest | f array_index_op_test | t array_op_test | f b | f b_star | f box_tbl | f bprime | f bt_f8_heap | t bt_i4_heap | t bt_name_heap | t bt_txt_heap | t c | f c_star | f char_tbl | f check2_tbl | f check_tbl | f circle_tbl | t city | f copy_tbl | f d | f d_star | f date_tbl | f default_tbl | f defaultexpr_tbl | f dept | f e_star | f emp | f equipment_r | f f_star | f fast_emp4000 | t float4_tbl | f float8_tbl | f func_index_heap | t hash_f8_heap | t hash_i4_heap | t hash_name_heap | t hash_txt_heap | t hobbies_r | f ihighway | t inet_tbl | f inhe | f inhf | f inhx | t insert_tbl | f int2_tbl | f int4_tbl | f int8_tbl | f interval_tbl | f iportaltest | f log_table | f lseg_tbl | f main_table | f money_data | f num_data | f num_exp_add | t num_exp_div | t num_exp_ln | t num_exp_log10 | t num_exp_mul | t num_exp_power_10_ln | t num_exp_sqrt | t num_exp_sub | t num_input_test | f num_result | f onek | t onek2 | t path_tbl | f person | f pg_aggregate | t pg_am | t pg_amop | t pg_amproc | t pg_attrdef | t pg_attribute | t pg_auth_members | t pg_authid | t pg_autovacuum | t pg_cast | t pg_class | t pg_constraint | t pg_conversion | t pg_database | t pg_depend | t pg_description | t pg_enum | t pg_index | t pg_inherits | t pg_language | t pg_largeobject | t pg_listener | f pg_namespace | t pg_opclass | t pg_operator | t pg_opfamily | t pg_pltemplate | t pg_proc | t pg_rewrite | t pg_shdepend | t pg_shdescription | t pg_statistic | t pg_tablespace | t pg_trigger | t pg_ts_config | t pg_ts_config_map | t pg_ts_dict | t pg_ts_parser | t pg_ts_template | t pg_type | t point_tbl | f polygon_tbl | t ramp | f real_city | f reltime_tbl | f road | t shighway | t slow_emp4000 | f sql_features | f sql_implementation_info | f sql_languages | f sql_packages | f sql_parts | f sql_sizing | f sql_sizing_profiles | f stud_emp | f student | f tenk1 | t tenk2 | t test_tsvector | f text_tbl | f time_tbl | f timestamp_tbl | f timestamptz_tbl | f timetz_tbl | f tinterval_tbl | f varchar_tbl | f(138 rows)---- another sanity check: every system catalog that has OIDs should have-- a unique index on OID. This ensures that the OIDs will be unique,-- even after the OID counter wraps around.-- We exclude non-system tables from the check by looking at nspname.--SELECT relname, nspnameFROM pg_class c LEFT JOIN pg_namespace n ON n.oid = relnamespaceWHERE relhasoids AND ((nspname ~ '^pg_') IS NOT FALSE) AND NOT EXISTS (SELECT 1 FROM pg_index i WHERE indrelid = c.oid AND indkey[0] = -2 AND indnatts = 1 AND indisunique); relname | nspname ---------+---------(0 rows)⌨️ 快捷键说明
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