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Other System Functions

MOGDB provides a number of functions and operators for built-in data types. Users can also define their own functions and operators. The PSQL commands, \df and \do can list the current functions and operators one by one. If the user is concerned about the portability of these functions and operators, it is supposed to be noticed that most of the functions and operators described in this chapter are not specified by the SQL standard, except for the arithmetic and comparison operators and the functions noted directly above.The expanded functions described in this chapter also exist in other SQL database management systems, and in most cases, different versions of these functions are implemented in a compatible and consistent manner.

The built-in functions and operators of MogDB are inherited from the open-source Postgres-XC and PostgreSQL. For details about the following functions, visit the following websites:

http://postgres-xc.sourceforge.net/docs/1_1/functions.html

https://www.postgresql.org/docs/9.2/functions.html

abbrev abs abstime abstimeeq abstimege abstimegt abstimein
abstimele abstimelt abstimene abstimeout abstimerecv abstimesend aclcontains
acldefault aclexplode aclinsert aclitemeq aclitemin aclitemout aclremove
acos add_months age any_in any_out anyarray_in anyarray_out
anyarray_recv anyarray_send anyelement_in anyelement_out anyenum_in anyenum_out anynonarray_in
  • abbrev
  • abs
  • abstime
  • abstimeeq
  • abstimege
  • abstimegt
  • abstimein
  • abstimele
  • abstimelt
  • abstimene
  • abstimeout
  • abstimerecv
  • abstimesend
  • aclcontains
  • acldefault
  • aclexplode
  • aclinsert
  • aclitemeq
  • aclitemin
  • aclitemout
  • aclremove
  • acos
  • add_months
  • age
  • any_in
  • any_out
  • anyarray_in
  • anyarray_out
  • anyarray_recv
  • anyarray_send
  • anyelement_in
  • anyelement_out
  • anyenum_in
  • anyenum_out
  • anynonarray_in
  • anynonarray_out
  • anyrange_in
  • anyrange_out
  • anytextcat
  • area
  • areajoinsel
  • areasel
  • array_agg
  • array_agg_finalfn
  • array_agg_transfn
  • array_append
  • array_cat
  • array_dims
  • array_eq
  • array_extend
  • array_fill
  • array_ge
  • array_gt
  • array_in
  • array_larger
  • array_le
  • array_length
  • array_lower
  • array_lt
  • array_ndims
  • array_ne
  • array_out
  • array_prepend
  • array_recv
  • array_send
  • array_smaller
  • array_to_json
  • array_to_string
  • array_typanalyze
  • array_upper
  • arraycontained
  • arraycontains
  • arraycontjoinsel
  • arraycontsel
  • arrayoverlap
  • ascii
  • asin
  • atan
  • atan2
  • avg
  • bigint_tid
  • bit
  • bit_and
  • bit_in
  • bit_length
  • bit_or
  • bit_out
  • bit_recv
  • bit_send
  • bitand
  • bitcat
  • bitcmp
  • biteq
  • bitge
  • bitgt
  • bitle
  • bitlt
  • bitne
  • bitnot
  • bitor
  • bitshiftleft
  • bitshiftright
  • bittypmodin
  • bittypmodout
  • bitxor
  • bool
  • bool_and
  • bool_int1
  • bool_int2
  • bool_int8
  • bool_or
  • booland_statefunc
  • booleq
  • boolge
  • boolgt
  • boolin
  • boolle
  • boollt
  • boolne
  • boolor_statefunc
  • boolout
  • boolrecv
  • boolsend
  • box
  • box_above
  • box_above_eq
  • box_add
  • box_below
  • box_below_eq
  • box_center
  • box_contain
  • box_contain_pt
  • box_contained
  • box_distance
  • box_div
  • box_eq
  • box_ge
  • box_gt
  • box_in
  • box_intersect
  • box_le
  • box_left
  • box_lt
  • box_mul
  • box_out
  • box_overabove
  • box_overbelow
  • box_overlap
  • box_overleft
  • box_overright
  • box_recv
  • box_right
  • box_same
  • box_send
  • box_sub
  • bpchar
  • bpchar_date
  • bpchar_float4
  • bpchar_float8
  • bpchar_int4
  • bpchar_int8
  • bpchar_larger
  • bpchar_numeric
  • bpchar_pattern_ge
  • bpchar_pattern_gt
  • bpchar_pattern_le
  • bpchar_pattern_lt
  • bpchar_smaller
  • bpchar_sortsupport
  • bpchar_timestamp
  • bpcharcmp
  • bpchareq
  • bpcharge
  • bpchargt
  • bpchariclike
  • bpcharicnlike
  • bpcharicregexeq
  • bpcharicregexne
  • bpcharin
  • bpcharle
  • bpcharlike
  • bpcharlt
  • bpcharne
  • bpcharnlike
  • bpcharout
  • bpcharrecv
  • bpcharregexeq
  • bpcharregexne
  • bpcharsend
  • bpchartypmodin
  • bpchartypmodout
  • broadcast
  • btabstimecmp
  • btarraycmp
  • btbeginscan
  • btboolcmp
  • btbpchar_pattern_cmp
  • btbuild
  • btbuildempty
  • btbulkdelete
  • btcanreturn
  • btcharcmp
  • btcostestimate
  • btendscan
  • btfloat48cmp
  • btfloat4cmp
  • btfloat4sortsupport
  • btfloat84cmp
  • btfloat8cmp
  • btfloat8sortsupport
  • btgetbitmap
  • btgettuple
  • btinsert
  • btint24cmp
  • btint28cmp
  • btint2cmp
  • btint2sortsupport
  • btint42cmp
  • btint48cmp
  • btint4cmp
  • btint4sortsupport
  • btint82cmp
  • btint84cmp
  • btint8cmp
  • btint8sortsupport
  • btmarkpos
  • btmerge
  • btnamecmp
  • btnamesortsupport
  • btoidcmp
  • btoidsortsupport
  • btoidvectorcmp
  • btoptions
  • btrecordcmp
  • btreltimecmp
  • btrescan
  • btrestrpos
  • btrim
  • bttext_pattern_cmp
  • bttextcmp
  • bttextsortsupport
  • bttidcmp
  • bttintervalcmp
  • btvacuumcleanup
  • bucketabstime
  • bucketbool
  • bucketbpchar
  • bucketbytea
  • bucketcash
  • bucketchar
  • bucketdate
  • bucketfloat4
  • bucketfloat8
  • bucketint1
  • bucketint2
  • bucketint2vector
  • bucketint4
  • bucketint8
  • bucketinterval
  • bucketname
  • bucketnumeric
  • bucketnvarchar2
  • bucketoid
  • bucketoidvector
  • bucketraw
  • bucketreltime
  • bucketsmalldatetime
  • buckettext
  • buckettime
  • buckettimestamp
  • buckettimestamptz
  • buckettimetz
  • bucketuuid
  • bucketvarchar
  • bytea_sortsupport
  • bytea_string_agg_finalfn
  • bytea_string_agg_transfn
  • byteacat
  • byteacmp
  • byteaeq
  • byteage
  • byteagt
  • byteain
  • byteale
  • bytealike
  • bytealt
  • byteane
  • byteanlike
  • byteaout
  • bytearecv
  • byteasend
  • cash_cmp
  • cash_div_cash
  • cash_div_flt4
  • cash_div_flt8
  • cash_div_int1
  • cash_div_int2
  • cash_div_int4
  • cash_div_int8
  • cash_eq
  • cash_ge
  • cash_gt
  • cash_in
  • cash_le
  • cash_lt
  • cash_mi
  • cash_mul_flt4
  • cash_mul_flt8
  • cash_mul_int1
  • cash_mul_int2
  • cash_mul_int4
  • cash_mul_int8
  • cash_ne
  • cash_out
  • cash_pl
  • cash_recv
  • cash_send
  • cash_words
  • cashlarger
  • cashsmaller
  • cbrt
  • cbtreebuild
  • cbtreecanreturn
  • cbtreecostestimate
  • cbtreegetbitmap
  • cbtreegettuple
  • cbtreeoptions
  • ceil
  • ceiling
  • center
  • cginbuild
  • cgingetbitmap
  • char
  • char_length
  • character_length
  • chareq
  • charge
  • chargt
  • charin
  • charle
  • charlt
  • charne
  • charout
  • charrecv
  • charsend
  • check_engine_status
  • checksum
  • checksumtext_agg_transfn
  • chr
  • cideq
  • cidin
  • cidout
  • cidr
  • cidr_in
  • cidr_out
  • cidr_recv
  • cidr_send
  • cidrecv
  • cidsend
  • circle
  • circle_above
  • circle_add_pt
  • circle_below
  • circle_center
  • circle_contain
  • circle_contain_pt
  • circle_contained
  • circle_distance
  • circle_div_pt
  • circle_eq
  • circle_ge
  • circle_gt
  • circle_in
  • circle_le
  • circle_left
  • circle_lt
  • circle_mul_pt
  • circle_ne
  • circle_out
  • circle_overabove
  • circle_overbelow
  • circle_overlap
  • circle_overleft
  • circle_overright
  • circle_recv
  • circle_right
  • circle_same
  • circle_send
  • circle_sub_pt
  • clock_timestamp
  • close_lb
  • close_ls
  • close_lseg
  • close_pb
  • close_pl
  • close_ps
  • close_sb
  • close_sl
  • col_description
  • comm_client_info
  • complex_array_in
  • concat
  • concat_ws
  • contjoinsel
  • contsel
  • convert
  • convert_from
  • convert_to
  • convert_to_nocase
  • corr
  • cos
  • cot
  • count
  • covar_pop
  • covar_samp
  • create_wdr_snapshot
  • cstore_tid_out
  • cstring_in
  • cstring_out
  • cstring_recv
  • cstring_send
  • cume_dist
  • cupointer_bigint
  • current_database
  • current_query
  • current_schema
  • current_schemas
  • current_setting
  • current_user
  • currtid
  • currtid2
  • currval
  • cursor_to_xml
  • cursor_to_xmlschema
  • database_to_xml
  • database_to_xml_and_xmlschema
  • database_to_xmlschema
  • datalength
  • date
  • date_bpchar
  • date_cmp
  • date_cmp_timestamp
  • date_cmp_timestamptz
  • date_eq
  • date_eq_timestamp
  • date_eq_timestamptz
  • date_ge
  • date_ge_timestamp
  • date_ge_timestamptz
  • date_gt
  • date_gt_timestamp
  • date_gt_timestamptz
  • date_in
  • date_larger
  • date_le
  • date_le_timestamp
  • date_le_timestamptz
  • date_list_agg_noarg2_transfn
  • date_list_agg_transfn
  • date_lt
  • date_lt_timestamp
  • date_lt_timestamptz
  • date_mi
  • date_mi_interval
  • date_mii
  • date_ne
  • date_ne_timestamp
  • date_ne_timestamptz
  • date_out
  • date_part
  • date_pl_interval
  • date_pli
  • date_recv
  • date_send
  • date_smaller
  • date_sortsupport
  • date_text
  • date_trunc
  • date_varchar
  • daterange
  • daterange_canonical
  • daterange_subdiff
  • datetime_pl
  • datetimetz_pl
  • dcbrt
  • decode
  • definer_current_user
  • degrees
  • dense_rank
  • dexp
  • diagonal
  • diameter
  • disable_conn
  • dispell_init
  • dispell_lexize
  • dist_cpoly
  • dist_lb
  • dist_pb
  • dist_pc
  • dist_pl
  • dist_ppath
  • dist_ps
  • dist_sb
  • dist_sl
  • div
  • dlog1
  • dlog10
  • domain_in
  • domain_recv
  • dpow
  • dround
  • dsimple_init
  • dsimple_lexize
  • dsqrt
  • dsynonym_init
  • dsynonym_lexize
  • dtrunc
  • elem_contained_by_range
  • empty_blob
  • encode
  • encode_plan_node
  • enum_cmp
  • enum_eq
  • enum_first
  • enum_ge
  • enum_gt
  • enum_in
  • enum_larger
  • enum_last
  • enum_le
  • enum_lt
  • enum_ne
  • enum_out
  • enum_range
  • enum_recv
  • enum_send
  • enum_smaller
  • eqjoinsel
  • eqsel
  • every
  • exec_hadoop_sql
  • exec_on_extension
  • exp
  • f4toi1
  • f8toi1
  • factorial
  • family
  • fdw_handler_in
  • fdw_handler_out
  • first_value
  • float4
  • float4_accum
  • float4_bpchar
  • float4_list_agg_noarg2_transfn
  • float4_list_agg_transfn
  • float4_text
  • float4_varchar
  • float48div
  • float48eq
  • float48ge
  • float48gt
  • float48le
  • float48lt
  • float48mi
  • float48mul
  • float48ne
  • float48pl
  • float4abs
  • float4div
  • float4eq
  • float4ge
  • float4gt
  • float4in
  • float4larger
  • float4le
  • float4lt
  • float4mi
  • float4mul
  • float4ne
  • float4out
  • float4pl
  • float4recv
  • float4send
  • float4smaller
  • float4um
  • float4up
  • float8
  • float8_accum
  • float8_avg
  • float8_bpchar
  • float8_collect
  • float8_corr
  • float8_covar_pop
  • float8_covar_samp
  • float8_interval
  • float8_list_agg_noarg2_transfn
  • float8_list_agg_transfn
  • float8_regr_accum
  • float8_regr_avgx
  • float8_regr_avgy
  • float8_regr_collect
  • float8_regr_intercept
  • float8_regr_r2
  • float8_regr_slope
  • float8_regr_sxx
  • float8_regr_sxy
  • float8_regr_syy
  • float8_stddev_pop
  • float8_stddev_samp
  • float8_text
  • float8_var_pop
  • float8_var_samp
  • float8_varchar
  • float84div
  • float84eq
  • float84ge
  • float84gt
  • float84le
  • float84lt
  • float84mi
  • float84mul
  • float84ne
  • float84pl
  • float8abs
  • float8div
  • float8eq
  • float8ge
  • float8gt
  • float8in
  • float8larger
  • float8le
  • float8lt
  • float8mi
  • float8mul
  • float8ne
  • float8out
  • float8pl
  • float8recv
  • float8send
  • float8smaller
  • float8um
  • float8up
  • floor
  • flt4_mul_cash
  • flt8_mul_cash
  • fmgr_c_validator
  • fmgr_internal_validator
  • fmgr_sql_validator
  • format
  • format_type
  • generate_series
  • generate_subscripts
  • generate_wdr_report
  • get_hostname
  • get_nodename
  • get_prepared_pending_xid
  • get_schema_oid
  • getbucket
  • getdatabaseencoding
  • getpgusername
  • gin_clean_pending_list
  • gin_cmp_prefix
  • gin_cmp_tslexeme
  • gin_extract_tsquery
  • gin_extract_tsvector
  • gin_tsquery_consistent
  • gin_tsquery_triconsistent
  • ginarrayconsistent
  • ginarrayextract
  • ginarraytriconsistent
  • ginbeginscan
  • ginbuild
  • ginbuildempty
  • ginbulkdelete
  • gincostestimate
  • ginendscan
  • gingetbitmap
  • gininsert
  • ginmarkpos
  • ginmerge
  • ginoptions
  • ginqueryarrayextract
  • ginrescan
  • ginrestrpos
  • ginvacuumcleanup
  • gist_box_compress
  • gist_box_consistent
  • gist_box_decompress
  • gist_box_penalty
  • gist_box_picksplit
  • gist_box_same
  • gist_box_union
  • gist_circle_compress
  • gist_circle_consistent
  • gist_point_compress
  • gist_point_consistent
  • gist_point_distance
  • gist_poly_compress
  • gist_poly_consistent
  • gistbeginscan
  • gistbuild
  • gistbuildempty
  • gistbulkdelete
  • gistcostestimate
  • gistendscan
  • gistgetbitmap
  • gistgettuple
  • gistinsert
  • gistmarkpos
  • gistmerge
  • gistoptions
  • gistrescan
  • gistrestrpos
  • gistvacuumcleanup
  • global_comm_get_client_info
  • global_comm_get_recv_stream
  • global_comm_get_send_stream
  • global_comm_get_status
  • gs_all_control_group_info
  • gs_all_nodegroup_control_group_info
  • gs_cgroup_map_ng_conf
  • gs_extend_library
  • gs_fault_inject
  • gs_get_next_xid_csn
  • gs_get_nodegroup_tablecount
  • gs_password_notifytime
  • gs_stat_get_wlm_plan_operator_info
  • gs_switch_relfilenode
  • gs_total_nodegroup_memory_detail
  • gs_wlm_get_resource_pool_info
  • gs_wlm_get_session_info
  • gs_wlm_get_user_info
  • gs_wlm_get_user_session_info
  • gs_wlm_get_workload_records
  • gs_wlm_node_clean
  • gs_wlm_node_recover
  • gs_wlm_readjust_user_space
  • gs_wlm_readjust_user_space_through_username
  • gs_wlm_readjust_user_space_with_reset_flag
  • gs_wlm_rebuild_user_resource_pool
  • gs_wlm_session_respool
  • gtsquery_compress
  • gtsquery_consistent
  • gtsquery_decompress
  • gtsquery_penalty
  • gtsquery_picksplit
  • gtsquery_same
  • gtsquery_union
  • gtsvector_compress
  • gtsvector_consistent
  • gtsvector_decompress
  • gtsvector_penalty
  • gtsvector_picksplit
  • gtsvector_same
  • gtsvector_union
  • gtsvectorin
  • gtsvectorout
  • has_any_column_privilege
  • has_column_privilege
  • has_database_privilege
  • has_directory_privilege
  • has_foreign_data_wrapper_privilege
  • has_function_privilege
  • has_language_privilege
  • has_nodegroup_privilege
  • has_schema_privilege
  • has_sequence_privilege
  • has_server_privilege
  • has_table_privilege
  • has_tablespace_privilege
  • has_type_privilege
  • hash_aclitem
  • hash_array
  • hash_numeric
  • hash_range
  • hashbeginscan
  • hashbpchar
  • hashbuild
  • hashbuildempty
  • hashbulkdelete
  • hashchar
  • hashcostestimate
  • hashendscan
  • hashenum
  • hashfloat4
  • hashfloat8
  • hashgetbitmap
  • hashgettuple
  • hashinet
  • hashinsert
  • hashint1
  • hashint2
  • hashint2vector
  • hashint4
  • hashint8
  • hashmacaddr
  • hashmarkpos
  • hashmerge
  • hashname
  • hashoid
  • hashoidvector
  • hashoptions
  • hashrescan
  • hashrestrpos
  • hashtext
  • hashvacuumcleanup
  • hashvarlena
  • height
  • hextoraw
  • host
  • hostmask
  • i1tof4
  • i1tof8
  • i1toi2
  • i1toi4
  • i1toi8
  • i2toi1
  • i4toi1
  • i8toi1
  • iclikejoinsel
  • iclikesel
  • icnlikejoinsel
  • icnlikesel
  • icregexeqjoinsel
  • icregexeqsel
  • icregexnejoinsel
  • icregexnesel
  • inet_client_addr
  • inet_client_port
  • inet_in
  • inet_out
  • inet_recv
  • inet_send
  • inet_server_addr
  • inet_server_port
  • inetand
  • inetmi
  • inetmi_int8
  • inetnot
  • inetor
  • inetpl
  • initcap
  • instr
  • int1_avg_accum
  • int1_bool
  • int1_bpchar
  • int1_mul_cash
  • int1_numeric
  • int1_nvarchar2
  • int1_text
  • int1_varchar
  • int1abs
  • int1and
  • int1cmp
  • int1div
  • int1eq
  • int1ge
  • int1gt
  • int1in
  • int1inc
  • int1larger
  • int1le
  • int1lt
  • int1mi
  • int1mod
  • int1mul
  • int1ne
  • int1not
  • int1or
  • int1out
  • int1pl
  • int1recv
  • int1send
  • int1shl
  • int1shr
  • int1smaller
  • int1um
  • int1up
  • int1xor
  • int2
  • int2_accum
  • int2_avg_accum
  • int2_bool
  • int2_bpchar
  • int2_list_agg_noarg2_transfn
  • int2_list_agg_transfn
  • int2_mul_cash
  • int2_sum
  • int2_text
  • int2_varchar
  • int24div
  • int24eq
  • int24ge
  • int24gt
  • int24le
  • int24lt
  • int24mi
  • int24mul
  • int24ne
  • int24pl
  • int28div
  • int28eq
  • int28ge
  • int28gt
  • int28le
  • int28lt
  • int28mi
  • int28mul
  • int28ne
  • int28pl
  • int2abs
  • int2and
  • int2div
  • int2eq
  • int2ge
  • int2gt
  • int2in
  • int2larger
  • int2le
  • int2lt
  • int2mi
  • int2mod
  • int2mul
  • int2ne
  • int2not
  • int2or
  • int2out
  • int2pl
  • int2recv
  • int2send
  • int2shl
  • int2shr
  • int2smaller
  • int2um
  • int2up
  • int2vectoreq
  • int2vectorin
  • int2vectorout
  • int2vectorrecv
  • int2vectorsend
  • int2xor
  • int4
  • int4_accum
  • int4_avg_accum
  • int4_bpchar
  • int4_list_agg_noarg2_transfn
  • int4_list_agg_transfn
  • int4_mul_cash
  • int4_sum
  • int4_text
  • int4_varchar
  • int42div
  • int42eq
  • int42ge
  • int42gt
  • int42le
  • int42lt
  • int42mi
  • int42mul
  • int42ne
  • int42pl
  • int48div
  • int48eq
  • int48ge
  • int48gt
  • int48le
  • int48lt
  • int48mi
  • int48mul
  • int48ne
  • int48pl
  • int4abs
  • int4and
  • int4div
  • int4eq
  • int4ge
  • int4gt
  • int4in
  • int4inc
  • int4larger
  • int4le
  • int4lt
  • int4mi
  • int4mod
  • int4mul
  • int4ne
  • int4not
  • int4or
  • int4out
  • int4pl
  • int4range
  • int4range_canonical
  • int4range_subdiff
  • int4recv
  • int4send
  • int4shl
  • int4shr
  • int4smaller
  • int4um
  • int4up
  • int4xor
  • int8
  • int8_accum
  • int8_avg
  • int8_avg_accum
  • int8_avg_collect
  • int8_bool
  • int8_bpchar
  • int8_list_agg_noarg2_transfn
  • int8_list_agg_transfn
  • int8_mul_cash
  • int8_sum
  • int8_sum_to_int8
  • int8_text
  • int8_varchar
  • int82div
  • int82eq
  • int82ge
  • int82gt
  • int82le
  • int82lt
  • int82mi
  • int82mul
  • int82ne
  • int82pl
  • int84div
  • int84eq
  • int84ge
  • int84gt
  • int84le
  • int84lt
  • int84mi
  • int84mul
  • int84ne
  • int84pl
  • int8abs
  • int8and
  • int8div
  • int8eq
  • int8ge
  • int8gt
  • int8in
  • int8inc
  • int8inc_any
  • int8inc_float8_float8
  • int8larger
  • int8le
  • int8lt
  • int8mi
  • int8mod
  • int8mul
  • int8ne
  • int8not
  • int8or
  • int8out
  • int8pl
  • int8pl_inet
  • int8range
  • int8range_canonical
  • int8range_subdiff
  • int8recv
  • int8send
  • int8shl
  • int8shr
  • int8smaller
  • int8um
  • int8up
  • int8xor
  • integer_pl_date
  • inter_lb
  • inter_sb
  • inter_sl
  • internal_in
  • internal_out
  • interval
  • interval_accum
  • interval_avg
  • interval_cmp
  • interval_collect
  • interval_div
  • interval_eq
  • interval_ge
  • interval_gt
  • interval_hash
  • interval_in
  • interval_larger
  • interval_le
  • interval_list_agg_noarg2_transfn
  • interval_list_agg_transfn
  • interval_lt
  • interval_mi
  • interval_mul
  • interval_ne
  • interval_out
  • interval_pl
  • interval_pl_date
  • interval_pl_time
  • interval_pl_timestamp
  • interval_pl_timestamptz
  • interval_pl_timetz
  • interval_recv
  • interval_send
  • interval_smaller
  • interval_transform
  • interval_um
  • intervaltypmodin
  • intervaltypmodout
  • intinterval
  • isclosed
  • isempty
  • isfinite
  • ishorizontal
  • isopen
  • isparallel
  • isperp
  • isvertical
  • json_in
  • json_out
  • json_recv
  • json_send
  • justify_days
  • justify_hours
  • justify_interval
  • kill_snapshot
  • lag
  • language_handler_in
  • language_handler_out
  • last_day
  • last_value
  • lastval
  • lead
  • left
  • length
  • lengthb
  • like
  • like_escape
  • likejoinsel
  • likesel
  • line
  • line_distance
  • line_eq
  • line_horizontal
  • line_in
  • line_interpt
  • line_intersect
  • line_out
  • line_parallel
  • line_perp
  • line_recv
  • line_send
  • line_vertical
  • list_agg_finalfn
  • list_agg_noarg2_transfn
  • list_agg_transfn
  • listagg
  • ln
  • lo_close
  • lo_creat
  • lo_create
  • lo_export
  • lo_import
  • lo_lseek
  • lo_open
  • lo_tell
  • lo_truncate
  • lo_unlink
  • local_ckpt_stat
  • local_double_write_stat
  • local_pagewriter_stat
  • local_recovery_status
  • local_redo_stat
  • local_rto_stat
  • log
  • loread
  • lower
  • lower_inc
  • lower_inf
  • lowrite
  • lpad
  • lseg
  • lseg_center
  • lseg_distance
  • lseg_eq
  • lseg_ge
  • lseg_gt
  • lseg_horizontal
  • lseg_in
  • lseg_interpt
  • lseg_intersect
  • lseg_le
  • lseg_length
  • lseg_lt
  • lseg_ne
  • lseg_out
  • lseg_parallel
  • lseg_perp
  • lseg_recv
  • lseg_send
  • lseg_vertical
  • ltrim
  • macaddr_and
  • macaddr_cmp
  • macaddr_eq
  • macaddr_ge
  • macaddr_gt
  • macaddr_in
  • macaddr_le
  • macaddr_lt
  • macaddr_ne
  • macaddr_not
  • macaddr_or
  • macaddr_out
  • macaddr_recv
  • macaddr_send
  • makeaclitem
  • masklen
  • max
  • md5
  • min
  • mktinterval
  • mod
  • model_train_opt
  • money
  • mul_d_interval
  • multiply
  • name
  • nameeq
  • namege
  • namegt
  • nameiclike
  • nameicnlike
  • nameicregexeq
  • nameicregexne
  • namein
  • namele
  • namelike
  • namelt
  • namene
  • namenlike
  • nameout
  • namerecv
  • nameregexeq
  • nameregexne
  • namesend
  • neqjoinsel
  • neqsel
  • netmask
  • network
  • network_cmp
  • network_eq
  • network_ge
  • network_gt
  • network_le
  • network_lt
  • network_ne
  • network_sub
  • network_subeq
  • network_sup
  • network_supeq
  • next_day
  • nextval
  • ngram_end
  • ngram_lextype
  • ngram_nexttoken
  • ngram_start
  • nlikejoinsel
  • nlikesel
  • node_oid_name
  • notlike
  • now
  • npoints
  • nth_value
  • ntile
  • numeric
  • numeric_abs
  • numeric_accum
  • numeric_add
  • numeric_avg
  • numeric_avg_accum
  • numeric_avg_collect
  • numeric_bpchar
  • numeric_cmp
  • numeric_collect
  • numeric_div
  • numeric_div_trunc
  • numeric_eq
  • numeric_exp
  • numeric_fac
  • numeric_ge
  • numeric_gt
  • numeric_in
  • numeric_inc
  • numeric_int1
  • numeric_larger
  • numeric_le
  • numeric_list_agg_noarg2_transfn
  • numeric_list_agg_transfn
  • numeric_ln
  • numeric_log
  • numeric_lt
  • numeric_mod
  • numeric_mul
  • numeric_ne
  • numeric_out
  • numeric_power
  • numeric_recv
  • numeric_send
  • numeric_smaller
  • numeric_sortsupport
  • numeric_sqrt
  • numeric_stddev_pop
  • numeric_stddev_samp
  • numeric_sub
  • numeric_text
  • numeric_transform
  • numeric_uminus
  • numeric_uplus
  • numeric_var_pop
  • numeric_var_samp
  • numeric_varchar
  • numerictypmodin
  • numerictypmodout
  • numnode
  • numrange
  • numrange_subdiff
  • numtoday
  • numtodsinterval
  • nvarchar2
  • nvarchar2in
  • nvarchar2out
  • nvarchar2recv
  • nvarchar2send
  • nvarchar2typmodin
  • nvarchar2typmodout
  • obj_description
  • octet_length
  • oid
  • oideq
  • oidge
  • oidgt
  • oidin
  • oidlarger
  • oidle
  • oidlt
  • oidne
  • oidout
  • oidrecv
  • oidsend
  • oidsmaller
  • oidvectoreq
  • oidvectorge
  • oidvectorgt
  • oidvectorin
  • oidvectorin_extend
  • oidvectorle
  • oidvectorlt
  • oidvectorne
  • oidvectorout
  • oidvectorout_extend
  • oidvectorrecv
  • oidvectorrecv_extend
  • oidvectorsend
  • oidvectorsend_extend
  • oidvectortypes
  • on_pb
  • on_pl
  • on_ppath
  • on_ps
  • on_sb
  • on_sl
  • opaque_in
  • opaque_out
  • ordered_set_transition
  • overlaps
  • overlay
  • path
  • path_add
  • path_add_pt
  • path_center
  • path_contain_pt
  • path_distance
  • path_div_pt
  • path_in
  • path_inter
  • path_length
  • path_mul_pt
  • path_n_eq
  • path_n_ge
  • path_n_gt
  • path_n_le
  • path_n_lt
  • path_npoints
  • path_out
  • path_recv
  • path_send
  • path_sub_pt
  • percent_rank
  • percentile_cont
  • percentile_cont_float8_final
  • percentile_cont_interval_final
  • pg_autovac_coordinator
  • pg_available_extension_versions
  • pg_available_extensions
  • pg_buffercache_pages
  • pg_cancel_invalid_query
  • pg_char_to_encoding
  • pg_check_xidlimit
  • pg_clean_region_info
  • pg_collation_for
  • pg_comm_delay
  • pg_comm_recv_stream
  • pg_comm_send_stream
  • pg_comm_status
  • pg_control_group_config
  • pg_create_physical_replication_slot
  • pg_current_sessid
  • pg_current_sessionid
  • pg_current_userid
  • pg_cursor
  • pg_encoding_max_length
  • pg_encoding_to_char
  • pg_extension_config_dump
  • pg_extension_update_paths
  • pg_filenode_relation
  • pg_get_replication_slot_name
  • pg_get_replication_slots
  • pg_get_xidlimit
  • pg_lock_status
  • pg_log_comm_status
  • pg_logical_slot_get_binary_changes
  • pg_logical_slot_peek_binary_changes
  • pg_node_tree_in
  • pg_node_tree_out
  • pg_node_tree_recv
  • pg_node_tree_send
  • pg_notify
  • pg_parse_clog
  • pg_partition_filenode
  • pg_pool_ping
  • pg_pool_validate
  • pg_prepared_statement
  • pg_prepared_xact
  • pg_relation_compression_ratio
  • pg_relation_with_compression
  • pg_resume_bkp_flag
  • pg_sequence_parameters
  • pg_show_all_settings
  • pg_stat_file_recursive
  • pg_stat_get_activity_for_temptable
  • pg_stat_get_activity_ng
  • pg_stat_get_bgwriter_stat_reset_time
  • pg_stat_get_buf_fsync_backend
  • pg_stat_get_cgroup_info
  • pg_stat_get_checkpoint_sync_time
  • pg_stat_get_checkpoint_write_time
  • pg_stat_get_db_blk_read_time
  • pg_stat_get_db_blk_write_time
  • pg_stat_get_db_conflict_all
  • pg_stat_get_db_conflict_bufferpin
  • pg_stat_get_db_conflict_snapshot
  • pg_stat_get_db_conflict_startup_deadlock
  • pg_stat_get_db_conflict_tablespace
  • pg_stat_get_db_stat_reset_time
  • pg_stat_get_db_temp_bytes
  • pg_stat_get_db_temp_files
  • pg_stat_get_file_stat
  • pg_stat_get_function_total_time
  • pg_stat_get_mem_mbytes_reserved
  • pg_stat_get_partition_tuples_hot_updated
  • pg_stat_get_pooler_status
  • pg_stat_get_realtime_info_internal
  • pg_stat_get_redo_stat
  • pg_stat_get_role_name
  • pg_stat_get_session_wlmstat
  • pg_stat_get_status
  • pg_stat_get_stream_replications
  • pg_stat_get_wal_receiver
  • pg_stat_get_wal_senders
  • pg_stat_get_wlm_ec_operator_info
  • pg_stat_get_wlm_instance_info
  • pg_stat_get_wlm_instance_info_with_cleanup
  • pg_stat_get_wlm_node_resource_info
  • pg_stat_get_wlm_operator_info
  • pg_stat_get_wlm_realtime_ec_operator_info
  • pg_stat_get_wlm_realtime_operator_info
  • pg_stat_get_wlm_realtime_session_info
  • pg_stat_get_wlm_session_info
  • pg_stat_get_wlm_session_info_internal
  • pg_stat_get_wlm_session_iostat_info
  • pg_stat_get_wlm_statistics
  • pg_stat_get_workload_struct_info
  • pg_stat_get_xact_blocks_fetched
  • pg_stat_get_xact_blocks_hit
  • pg_stat_get_xact_function_calls
  • pg_stat_get_xact_function_self_time
  • pg_stat_get_xact_function_total_time
  • pg_stat_get_xact_numscans
  • pg_stat_get_xact_tuples_fetched
  • pg_stat_get_xact_tuples_returned
  • pg_stat_reset
  • pg_sync_cstore_delta
  • pg_tde_info
  • pg_test_err_contain_err
  • pg_timezone_abbrevs
  • pg_timezone_names
  • pgxc_get_csn
  • pgxc_get_thread_wait_status
  • pgxc_lock_for_sp_database
  • pgxc_max_datanode_size
  • pgxc_node_str
  • pgxc_pool_connection_status
  • pgxc_snapshot_status
  • pgxc_stat_dirty_tables
  • pgxc_unlock_for_sp_database
  • pi
  • plainto_tsquery
  • plancache_clean
  • plancache_status
  • point
  • point_above
  • point_add
  • point_below
  • point_distance
  • point_div
  • point_eq
  • point_horiz
  • point_in
  • point_left
  • point_mul
  • point_ne
  • point_out
  • point_recv
  • point_right
  • point_send
  • point_sub
  • point_vert
  • poly_above
  • poly_below
  • poly_center
  • poly_contain
  • poly_contain_pt
  • poly_contained
  • poly_distance
  • poly_in
  • poly_left
  • poly_npoints
  • poly_out
  • poly_overabove
  • poly_overbelow
  • poly_overlap
  • poly_overleft
  • poly_overright
  • poly_recv
  • poly_right
  • poly_same
  • poly_send
  • polygon
  • position
  • positionjoinsel
  • positionsel
  • postgresql_fdw_validator
  • pound_end
  • pound_lextype
  • pound_nexttoken
  • pound_start
  • pow
  • power
  • prepare_statement_status
  • prsd_end
  • prsd_headline
  • prsd_lextype
  • prsd_nexttoken
  • prsd_start
  • psortbuild
  • psortcanreturn
  • psortcostestimate
  • psortgetbitmap
  • psortgettuple
  • psortoptions
  • pt_contained_circle
  • pt_contained_poly
  • pv_builtin_functions
  • pv_compute_pool_workload
  • pv_os_run_info
  • pv_session_memory
  • pv_session_memory_detail
  • pv_session_stat
  • pv_session_time
  • pv_thread_memory_detail
  • pv_total_memory_detail
  • query_to_xml
  • query_to_xml_and_xmlschema
  • query_to_xmlschema
  • querytree
  • quote_ident
  • quote_literal
  • quote_nullable
  • radians
  • radius
  • random
  • range_adjacent
  • range_after
  • range_before
  • range_cmp
  • range_contained_by
  • range_contains
  • range_contains_elem
  • range_eq
  • range_ge
  • range_gist_compress
  • range_gist_consistent
  • range_gist_decompress
  • range_gist_penalty
  • range_gist_picksplit
  • range_gist_same
  • range_gist_union
  • range_gt
  • range_in
  • range_intersect
  • range_le
  • range_lt
  • range_minus
  • range_ne
  • range_out
  • range_overlaps
  • range_overleft
  • range_overright
  • range_recv
  • range_send
  • range_typanalyze
  • range_union
  • rank
  • rawcat
  • rawcmp
  • raweq
  • rawge
  • rawgt
  • rawin
  • rawle
  • rawlike
  • rawlt
  • rawne
  • rawnlike
  • rawout
  • rawrecv
  • rawsend
  • rawtohex
  • read_disable_conn_file
  • record_eq
  • record_ge
  • record_gt
  • record_in
  • record_le
  • record_lt
  • record_ne
  • record_out
  • record_recv
  • record_send
  • regclass
  • regclassin
  • regclassout
  • regclassrecv
  • regclasssend
  • regconfigin
  • regconfigout
  • regconfigrecv
  • regconfigsend
  • regdictionaryin
  • regdictionaryout
  • regdictionaryrecv
  • regdictionarysend
  • regexeqjoinsel
  • regexeqsel
  • regexnejoinsel
  • regexnesel
  • regexp_matches
  • regexp_replace
  • regexp_split_to_array
  • regexp_split_to_table
  • regoperatorin
  • regoperatorout
  • regoperatorrecv
  • regoperatorsend
  • regoperin
  • regoperout
  • regoperrecv
  • regopersend
  • regprocedurein
  • regprocedureout
  • regprocedurerecv
  • regproceduresend
  • regprocin
  • regprocout
  • regprocrecv
  • regprocsend
  • regr_avgx
  • regr_avgy
  • regr_count
  • regr_intercept
  • regr_r2
  • regr_slope
  • regr_sxx
  • regr_sxy
  • regr_syy
  • regtypein
  • regtypeout
  • regtyperecv
  • regtypesend
  • reltime
  • reltimeeq
  • reltimege
  • reltimegt
  • reltimein
  • reltimele
  • reltimelt
  • reltimene
  • reltimeout
  • reltimerecv
  • reltimesend
  • remote_ckpt_stat
  • remote_double_write_stat
  • remote_pagewriter_stat
  • remote_recovery_status
  • remote_redo_stat
  • remote_rto_stat
  • repeat
  • replace
  • report_fatal
  • reset_unique_sql
  • reverse
  • RI_FKey_cascade_del
  • RI_FKey_cascade_upd
  • RI_FKey_check_ins
  • RI_FKey_check_upd
  • RI_FKey_noaction_del
  • RI_FKey_noaction_upd
  • RI_FKey_restrict_del
  • RI_FKey_restrict_upd
  • RI_FKey_setdefault_del
  • RI_FKey_setdefault_upd
  • RI_FKey_setnull_del
  • RI_FKey_setnull_upd
  • right
  • round
  • row_number
  • row_to_json
  • rpad
  • rtrim
  • scalargtjoinsel
  • scalargtsel
  • scalarltjoinsel
  • scalarltsel
  • schema_to_xml
  • schema_to_xml_and_xmlschema
  • schema_to_xmlschema
  • session_user
  • sessionid2pid
  • set_bit
  • set_byte
  • set_config
  • set_hashbucket_info
  • set_masklen
  • set_working_grand_version_num_manually
  • setseed
  • setval
  • setweight
  • shell_in
  • shell_out
  • shobj_description
  • sign
  • signal_backend
  • similar_escape
  • sin
  • slope
  • smalldatetime_cmp
  • smalldatetime_eq
  • smalldatetime_ge
  • smalldatetime_gt
  • smalldatetime_hash
  • smalldatetime_in
  • smalldatetime_larger
  • smalldatetime_le
  • smalldatetime_lt
  • smalldatetime_ne
  • smalldatetime_out
  • smalldatetime_recv
  • smalldatetime_send
  • smalldatetime_smaller
  • smgreq
  • smgrin
  • smgrne
  • smgrout
  • spg_kd_choose
  • spg_kd_config
  • spg_kd_inner_consistent
  • spg_kd_picksplit
  • spg_quad_choose
  • spg_quad_config
  • spg_quad_inner_consistent
  • spg_quad_leaf_consistent
  • spg_quad_picksplit
  • spg_text_choose
  • spg_text_config
  • spg_text_inner_consistent
  • spg_text_leaf_consistent
  • spg_text_picksplit
  • spgbeginscan
  • spgbuild
  • spgbuildempty
  • spgbulkdelete
  • spgcanreturn
  • spgcostestimate
  • spgendscan
  • spggetbitmap
  • spggettuple
  • spginsert
  • spgmarkpos
  • spgmerge
  • spgoptions
  • spgrescan
  • spgrestrpos
  • spgvacuumcleanup
  • split_part
  • sqrt
  • statement_timestamp
  • stddev
  • stddev_pop
  • stddev_samp
  • string_agg
  • string_agg_finalfn
  • string_agg_transfn
  • string_to_array
  • strip
  • strpos
  • substr
  • substrb
  • substring
  • substring_inner
  • sum
  • suppress_redundant_updates_trigger
  • sysdate
  • table_data_skewness
  • table_distribution
  • table_to_xml
  • table_to_xml_and_xmlschema
  • table_to_xmlschema
  • tablespace_oid_name
  • tan
  • text
  • text_date
  • text_float4
  • text_float8
  • text_ge
  • text_gt
  • text_int1
  • text_int2
  • text_int4
  • text_int8
  • text_larger
  • text_le
  • text_lt
  • text_numeric
  • text_pattern_ge
  • text_pattern_gt
  • text_pattern_le
  • text_pattern_lt
  • text_smaller
  • text_timestamp
  • textanycat
  • textcat
  • texteq
  • texticlike
  • texticnlike
  • texticregexeq
  • texticregexne
  • textin
  • textlen
  • textlike
  • textne
  • textnlike
  • textout
  • textrecv
  • textregexeq
  • textregexne
  • textsend
  • thesaurus_init
  • thesaurus_lexize
  • threadpool_status
  • tideq
  • tidge
  • tidgt
  • tidin
  • tidlarger
  • tidle
  • tidlt
  • tidne
  • tidout
  • tidrecv
  • tidsend
  • tidsmaller
  • time
  • time_cmp
  • time_eq
  • time_ge
  • time_gt
  • time_hash
  • time_in
  • time_larger
  • time_le
  • time_lt
  • time_mi_interval
  • time_mi_time
  • time_ne
  • time_out
  • time_pl_interval
  • time_recv
  • time_send
  • time_smaller
  • time_transform
  • timedate_pl
  • timemi
  • timenow
  • timeofday
  • timepl
  • timestamp
  • timestamp_cmp
  • timestamp_cmp_date
  • timestamp_cmp_timestamptz
  • timestamp_diff
  • timestamp_eq
  • timestamp_eq_date
  • timestamp_eq_timestamptz
  • timestamp_ge
  • timestamp_ge_date
  • timestamp_ge_timestamptz
  • timestamp_gt
  • timestamp_gt_date
  • timestamp_gt_timestamptz
  • timestamp_hash
  • timestamp_in
  • timestamp_larger
  • timestamp_le
  • timestamp_le_date
  • timestamp_le_timestamptz
  • timestamp_list_agg_noarg2_transfn
  • timestamp_list_agg_transfn
  • timestamp_lt
  • timestamp_lt_date
  • timestamp_lt_timestamptz
  • timestamp_mi
  • timestamp_mi_interval
  • timestamp_ne
  • timestamp_ne_date
  • timestamp_ne_timestamptz
  • timestamp_out
  • timestamp_pl_interval
  • timestamp_recv
  • timestamp_send
  • timestamp_smaller
  • timestamp_sortsupport
  • timestamp_text
  • timestamp_transform
  • timestamp_varchar
  • timestamptypmodin
  • timestamptypmodout
  • timestamptz
  • timestamptz_cmp
  • timestamptz_cmp_date
  • timestamptz_cmp_timestamp
  • timestamptz_eq
  • timestamptz_eq_date
  • timestamptz_eq_timestamp
  • timestamptz_ge
  • timestamptz_ge_date
  • timestamptz_ge_timestamp
  • timestamptz_gt
  • timestamptz_gt_date
  • timestamptz_gt_timestamp
  • timestamptz_in
  • timestamptz_larger
  • timestamptz_le
  • timestamptz_le_date
  • timestamptz_le_timestamp
  • timestamptz_list_agg_noarg2_transfn
  • timestamptz_list_agg_transfn
  • timestamptz_lt
  • timestamptz_lt_date
  • timestamptz_lt_timestamp
  • timestamptz_mi
  • timestamptz_mi_interval
  • timestamptz_ne
  • timestamptz_ne_date
  • timestamptz_ne_timestamp
  • timestamptz_out
  • timestamptz_pl_interval
  • timestamptz_recv
  • timestamptz_send
  • timestamptz_smaller
  • timestamptztypmodin
  • timestamptztypmodout
  • timestampzone_text
  • timetypmodin
  • timetypmodout
  • timetz
  • timetz_cmp
  • timetz_eq
  • timetz_ge
  • timetz_gt
  • timetz_hash
  • timetz_in
  • timetz_larger
  • timetz_le
  • timetz_lt
  • timetz_mi_interval
  • timetz_ne
  • timetz_out
  • timetz_pl_interval
  • timetz_recv
  • timetz_send
  • timetz_smaller
  • timetzdate_pl
  • timetztypmodin
  • timetztypmodout
  • timezone
  • tinterval
  • tintervalct
  • tintervalend
  • tintervaleq
  • tintervalge
  • tintervalgt
  • tintervalin
  • tintervalle
  • tintervalleneq
  • tintervallenge
  • tintervallengt
  • tintervallenle
  • tintervallenlt
  • tintervallenne
  • tintervallt
  • tintervalne
  • tintervalout
  • tintervalov
  • tintervalrecv
  • tintervalrel
  • tintervalsame
  • tintervalsend
  • tintervalstart
  • to_ascii
  • to_char
  • to_date
  • to_hex
  • to_number
  • to_timestamp
  • to_tsquery
  • to_tsvector
  • to_tsvector_for_batch
  • total_cpu
  • total_memory
  • track_model_train_opt
  • transaction_timestamp
  • translate
  • trigger_in
  • trigger_out
  • trunc
  • ts_headline
  • ts_lexize
  • ts_match_qv
  • ts_match_tq
  • ts_match_tt
  • ts_match_vq
  • ts_parse
  • ts_rank
  • ts_rank_cd
  • ts_rewrite
  • ts_stat
  • ts_token_type
  • ts_typanalyze
  • tsmatchjoinsel
  • tsmatchsel
  • tsq_mcontained
  • tsq_mcontains
  • tsquery_and
  • tsquery_cmp
  • tsquery_eq
  • tsquery_ge
  • tsquery_gt
  • tsquery_le
  • tsquery_lt
  • tsquery_ne
  • tsquery_not
  • tsquery_or
  • tsqueryin
  • tsqueryout
  • tsqueryrecv
  • tsquerysend
  • tsrange
  • tsrange_subdiff
  • tstzrange
  • tstzrange_subdiff
  • tsvector_cmp
  • tsvector_concat
  • tsvector_eq
  • tsvector_ge
  • tsvector_gt
  • tsvector_le
  • tsvector_lt
  • tsvector_ne
  • tsvector_update_trigger
  • tsvector_update_trigger_column
  • tsvectorin
  • tsvectorout
  • tsvectorrecv
  • tsvectorsend
  • txid_current
  • txid_current_snapshot
  • txid_snapshot_in
  • txid_snapshot_out
  • txid_snapshot_recv
  • txid_snapshot_send
  • txid_snapshot_xip
  • txid_snapshot_xmax
  • txid_snapshot_xmin
  • txid_visible_in_snapshot
  • unique_key_recheck
  • unknownin
  • unknownout
  • unknownrecv
  • unknownsend
  • unnest
  • update_pgjob
  • upper
  • upper_inc
  • upper_inf
  • uuid_cmp
  • uuid_eq
  • uuid_ge
  • uuid_gt
  • uuid_hash
  • uuid_in
  • uuid_le
  • uuid_lt
  • uuid_ne
  • uuid_out
  • uuid_recv
  • uuid_send
  • var_pop
  • var_samp
  • varbit
  • varbit_in
  • varbit_out
  • varbit_recv
  • varbit_send
  • varbit_transform
  • varbitcmp
  • varbiteq
  • varbitge
  • varbitgt
  • varbitle
  • varbitlt
  • varbitne
  • varbittypmodin
  • varbittypmodout
  • varchar
  • varchar_date
  • varchar_float4
  • varchar_float8
  • varchar_int4
  • varchar_int8
  • varchar_numeric
  • varchar_timestamp
  • varchar_transform
  • varcharin
  • varcharout
  • varcharrecv
  • varcharsend
  • varchartypmodin
  • varchartypmodout
  • variance
  • version
  • void_in
  • void_out
  • void_recv
  • void_send
  • wdr_xdb_query
  • width
  • width_bucket
  • xideq
  • xideq4
  • xideqint4
  • xideqint8
  • xidin
  • xidin4
  • xidlt
  • xidlt4
  • xidout
  • xidout4
  • xidrecv
  • xidrecv4
  • xidsend
  • xidsend4
  • xml
  • xml_in
  • xml_is_well_formed
  • xml_is_well_formed_content
  • xml_is_well_formed_document
  • xml_out
  • xml_recv
  • xml_send
  • xmlagg
  • xmlcomment
  • xmlconcat2
  • xmlexists
  • xmlvalidate
  • xpath
  • xpath_exists
  • zhprs_end
  • zhprs_getlexeme
  • zhprs_lextype
  • zhprs_start