Synchronizing a table that is two different databases : Need to dump a table a insert from db1 and change the insert statements into UPDATE statements

From: Khangelani Gama <kgama(at)argility(dot)com>
To: pgsql-general(at)postgresql(dot)org
Subject: Synchronizing a table that is two different databases : Need to dump a table a insert from db1 and change the insert statements into UPDATE statements
Date: 2014-03-27 10:16:32
Message-ID: 25499497a0408471f74b730f0cac6fe3@mail.gmail.com
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Hi all

Synchronizing a *table* that is in two different databases(e.g *db1 and db2*).

Please help me with this. I need to dump a table as INSERTS from db1
(postgres 9.1.2) and change the INSERT statements into UPDATE statements in
order to apply that change in *db2(postgres 8.3.0.112)* which has the same
*table* as *db1*. Where the record does not exist I need to insert that
record. There is more than 1000 INSERTS I need to convert to UPDATES for
the same table. Please help .

*Example:*

Below it's the INSERT from postgres 9.1.2 DATABASE which should convert to
UPDATE statement.

INSERT INTO* table* (br_cde, br_desc, br_active, br_closed, grp_cde,
ctry_cde, state_cde, br_addr_line1, br_addr_line2, br_addr_line3,
br_addr_line4, br_addr_cde, br_post_addr_line1, br_post_addr_line2,
br_post_addr_line3, br_post_addr_line4, br_post_addr_cde, br_phone,
tax_cde, br_server_name, br_lang_ind, bureau_cde, br_risk_typ_cde,
br_access_ccd, br_access_bureau, br_network_active, br_desc_short,
br_is_trading, br_is_test, br_is_nomodem, br_is_whs, br_is_merch,
br_is_cco, br_is_central, br_is_merch_active, br_central_brn, br_merch_brn,
br_cco_brn, br_cgo_brn, br_cluster_brn, br_contact, br_tollfree, br_fax,
br_telex, br_email, ops_cde, ops_director, br_cmpy_reg, br_tax_reg,
audit_id, comp_cde, br_batch, br_release_pilot_type, br_is_order_active,
bnk_id, br_class_cde, br_erp_xref, br_to_open, br_to_close, br_comments,
br_is_hire, br_is_voucher, br_is_clear_center, br_is_headoffice,
br_is_nsp_active, usr_pass_history, br_network_protocol,
br_gen_ins_central_brn, br_cpi_ins_central_brn, br_rsc_area, br_rsc_perc,
br_switch_deduc, br_tvlic_dealer_no, br_cco_followup, br_triad_live,
br_do_cust_locking, br_is_rainbow, br_nca_live, br_ncr_reg_no, prov_cde,
br_is_data_archive, br_icu_brn, br_living_expenses_live, br_ab_dorder_live,
br_ab_receipts_active, br_spiv_max_alloc_perc, br_merger_brn,
br_dep_bnk_acc, br_merchant_number, br_goods_ins_live, br_cgs_connection,
whs_cde, br_crm_brn, subscription_active, br_prn_doc_default_active,
br_use_jms, br_sso_active, br_paym8_properties, creditors_supp_no_prefix,
br_block_debtors_obo, ccms_branch, br_is_ccms_live, ceres_conv_flag,
cims_branch, br_is_cims_live, br_accept_sql_releases) VALUES ('9940',
'ELLERINES CENTRAL - 9940', true, NULL, '1', 'BAF', 'BAF', '209 SMIT
STREET', 'BRA', 'Jgf', 'Jrg', '3025', '209 SMIT STREET', 'BRA', 'Jrg',
NULL, '2017', '(4562) 712 1300', '1', 'dfgike.com', 'ENG', 'ITC', 'L',
false, false, false, 'BATCH - 9940', false, false, false, false, false,
false, true, false, '9940', NULL, NULL, '10.52.1.31', '9940', 'DOUG', NULL,
'(4562) 712 1300' ', NULL, NULL, '001', NULL, '1969/02687/07', NULL, 0,
NULL, '9940', NULL, false, NULL, NULL, NULL, NULL, NULL, NULL, false,
false, false, false, false, 30, 'WS2~WS2', '1002', '1002', NULL, NULL,
false, NULL, NULL, false, true, false, true, 'NC', NULL, true, NULL, true,
true, NULL, NULL, NULL, NULL, NULL, true, 'oracle_live', NULL, NULL, true,
NULL, true, false, NULL, NULL, NULL, NULL, NULL, NULL, NULL, false, false);

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