Snowflake - 解析 JSON / 变体数据
问题描述 投票：0回答：1
所以基本上我在 Snowflake 中有一个表，其中有一列包含 JSON 格式的数据（变体 col），并且这些 json 包含很多键/值对（> 130）
这是表 DDL :
create or replace TABLE DEV_ODS_SOFINORD.ODS.CRM_JSON_VARIANT_ALL (
OFFSET_VAL NUMBER(38,0),
ORIGINE VARCHAR(25),
JSON VARIANT,
DATE_CHARGEMENT TIMESTAMP_NTZ(9)
);
这是变体列中包含的 JSON 的一部分
到目前为止，我使用 flatten 函数和如下构建的请求来访问这些数据：
SELECT
SAC.ORIGINE,
SAC.DATE_CHARGEMENT,
js.VALUE:_module::STRING AS _module,
js.VALUE:account_id::STRING AS AT_ACCOUNT_ID,
js.VALUE:account_name::STRING AS AT_ACCOUNT_NAME,
...
FROM DEV_ODS_SOFINORD.ODS.CRM_JSON_VARIANT_ALL SAC,
table (flatten (INPUT => SAC.JSON)) js ,
WHERE SAC.ORIGINE = 'CONTACTS';
这可行，但输入每个键等确实很乏味（而且我必须重复此操作 7 次），所以我想知道这是否可以基本上应用类似于 SELECT 的函数来获取所有数据第一个深度的数据（在我的情况下，像“_acl”、“accounts”这样的数据是不必要的），而不必像
那样编写每个键js.VALUE:_module::STRING AS _module
谢谢，
编辑：JSON 示例 + 表创建/插入
-- TESTDB.ODS.TEST_JSON_VARIANT definition
create or replace TABLE TESTDB.ODS.TEST_JSON_VARIANT (
ORIGINE VARCHAR(50),
JSON VARIANT,
DATE_CHARGEMENT TIMESTAMP_NTZ(9)
);
INSERT INTO TESTDB.ODS.TEST_JSON_VARIANT (ORIGINE,JSON,DATE_CHARGEMENT) VALUES
('TEST','[
{
"_acl": {
"fields": {}
},
"_module": "Contacts",
"accept_status_calls": "",
"accept_status_id": "",
"accept_status_meetings": "",
"accept_status_messages": "",
"accept_status_name": "",
"account_id": "973e0c06-ecf9-11ee-8e54-d05099f915d8",
"account_name": "TEST",
"accounts": {
"_acl": {
"_hash": "7736b5170dcc226f612bebae1821f44e",
"create": "no",
"delete": "no",
"edit": "no",
"fields": {
"chrono_c": {
"create": "no",
"write": "no"
},
"team_id": {
"create": "no",
"write": "no"
},
"team_name": {
"create": "no",
"write": "no"
}
},
"import": "no",
"massupdate": "no"
},
"id": "973e0c06-ecf9-11ee-8e54-d05099f915d8",
"name": "TEST"
},
"action_marketing_c": [],
"alt_address_city": "",
"alt_address_country": "",
"alt_address_postalcode": "",
"alt_address_state": "",
"alt_address_street": "",
"alt_address_street_2": "",
"alt_address_street_3": "",
"assigned_user_id": "677013ca-b44c-11ed-8103-a4bf01232d4e",
"assigned_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST1",
"id": "677013ca-b44c-11ed-8103-a4bf01232d4e"
},
"assigned_user_name": "TEST1",
"assistant": "",
"assistant_phone": "",
"birthdate": "",
"business_center_id": "",
"business_center_name": "",
"business_centers": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"c_accept_status_fields": "",
"calls": {
"id": ""
},
"campaign_contacts": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"campaign_id": "",
"campaign_name": "",
"centre_interets_c": [],
"cookie_consent": false,
"cookie_consent_received_on": "",
"created_by": "677013ca-b44c-11ed-8103-a4bf01232d4e",
"created_by_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST1",
"id": "677013ca-b44c-11ed-8103-a4bf01232d4e"
},
"created_by_name": "TEST1",
"date_entered": "2024-03-28T12:56:20+01:00",
"date_modified": "2024-03-28T12:57:38+01:00",
"decisionnaire_c": "non",
"deleted": false,
"denorm_account_name": "test",
"department": "",
"department_c": "",
"description": "",
"desinscription_marketing_c": "",
"dnb_principal_id": "",
"do_not_call": false,
"dp_business_purpose": [],
"dp_consent_last_updated": "2024-03-28",
"dri_workflow_template_id": "",
"dri_workflow_template_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"dri_workflow_template_name": "",
"email": [
{
"email_address": "[email protected]",
"email_address_id": "30d1dd98-ecfa-11ee-88f6-d05099f915d8",
"invalid_email": false,
"opt_out": false,
"primary_address": true,
"reply_to_address": false
}
],
"email1": "[email protected]",
"email2": "",
"email_addresses_non_primary": "",
"email_and_name1": "",
"email_opt_out": false,
"entry_source": "internal",
"facebook": "",
"filiale_c": [
"ETE"
],
"first_name": "Lou",
"following": false,
"full_name": "Test Name",
"geocode_status": "",
"googleplus": "",
"hint_account_annual_revenue": "",
"hint_account_description": "",
"hint_account_facebook_handle": "",
"hint_account_fiscal_year_end": "",
"hint_account_founded_year": "",
"hint_account_industry": "",
"hint_account_location": "",
"hint_account_logo": "",
"hint_account_naics_code_lbl": "",
"hint_account_sic_code_label": "",
"hint_account_size": "",
"hint_account_twitter_handle": "",
"hint_account_website": "",
"hint_contact_pic": "",
"hint_education": "",
"hint_education_2": "",
"hint_facebook": "",
"hint_industry_tags": "",
"hint_job_2": "",
"hint_phone_1": "",
"hint_phone_2": "",
"hint_photo": "",
"hint_twitter": "",
"id": "30de4150-ecfa-11ee-ad09-d05099f915d8",
"intitule_poste_c": "RRH",
"invalid_email": false,
"last_name": "TEST2",
"lead_source": "",
"locked_fields": [],
"m_accept_status_fields": "",
"mailchimp_rating_c": 2,
"market_interest_prediction_score": "",
"market_score": null,
"meetings": {
"id": ""
},
"mkto_id": null,
"mkto_lead_score": null,
"mkto_sync": false,
"modified_by_name": "TEST TEST1",
"modified_user_id": "677013ca-b44c-11ed-8103-a4bf01232d4e",
"modified_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST TEST1",
"id": "677013ca-b44c-11ed-8103-a4bf01232d4e"
},
"my_favorite": false,
"name": "TEST",
"opportunities": {
"id": ""
},
"opportunity_role": "",
"opportunity_role_fields": "",
"opportunity_role_id": "",
"origine_contact_c": [
"poste teste"
],
"phone_fax": "",
"phone_home": "",
"phone_mobile": "",
"phone_other": "",
"phone_work": "00 00 00 00 00",
"picture": "",
"portal_active": false,
"portal_app": "",
"portal_name": "",
"portal_password": null,
"portal_password1": null,
"portal_user_company_name": "",
"preferred_language": "",
"primary_address_city": "Adresse Teste",
"primary_address_country": "100",
"primary_address_postalcode": "99999",
"primary_address_state": "",
"primary_address_street": "20 ROUTE DE TEST",
"primary_address_street_1_c": "20 ROUTE DE TEST",
"primary_address_street_2": "",
"primary_address_street_2_c": "",
"primary_address_street_3": "",
"primary_address_street_3_c": "",
"primary_address_street_4_c": "",
"profil_linkedin_c": "",
"report_to_name": "",
"reports_to_id": "",
"reports_to_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"salutation": "Mrs.",
"score_engagement_c": "",
"site_user_id": "",
"source_id": "",
"source_meta": "",
"source_type": "",
"statut_c": "",
"statut_hubspot_api_c": "",
"sync_contact": false,
"sync_key": "",
"tag": [],
"team_count": "",
"team_count_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "1",
"team_count": ""
},
"team_name": [
{
"id": "1",
"name": "Global",
"name_2": "",
"primary": true,
"selected": false
}
],
"title": "",
"title_c": "assistant",
"twitter": ""
},
{
"_acl": {
"fields": {}
},
"_module": "Contacts",
"accept_status_calls": "",
"accept_status_id": "",
"accept_status_meetings": "",
"accept_status_messages": "",
"accept_status_name": "",
"account_id": "617ff1d0-ecf2-11ee-82d8-d05099f915d8",
"account_name": "TEST2",
"accounts": {
"_acl": {
"_hash": "7736b5170dcc226f612bebae1821f44e",
"create": "no",
"delete": "no",
"edit": "no",
"fields": {
"chrono_c": {
"create": "no",
"write": "no"
},
"team_id": {
"create": "no",
"write": "no"
},
"team_name": {
"create": "no",
"write": "no"
}
},
"import": "no",
"massupdate": "no"
},
"id": "617ff1d0-ecf2-11ee-82d8-d05099f915d8",
"name": "TEST2"
},
"action_marketing_c": [],
"alt_address_city": "",
"alt_address_country": "",
"alt_address_postalcode": "",
"alt_address_state": "",
"alt_address_street": "",
"alt_address_street_2": "",
"alt_address_street_3": "",
"assigned_user_id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"assigned_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "MarlÚne GAILLARD",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"assigned_user_name": "MarlÚne GAILLARD",
"assistant": "",
"assistant_phone": "",
"birthdate": "",
"business_center_id": "",
"business_center_name": "",
"business_centers": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"c_accept_status_fields": "",
"calls": {
"id": ""
},
"campaign_contacts": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"campaign_id": "",
"campaign_name": "",
"centre_interets_c": [],
"cookie_consent": false,
"cookie_consent_received_on": "",
"created_by": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"created_by_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST TEST2",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"created_by_name": "TEST TEST2",
"date_entered": "2024-03-28T12:05:18+01:00",
"date_modified": "2024-03-28T12:05:18+01:00",
"decisionnaire_c": "oui",
"deleted": false,
"denorm_account_name": "TEST TEST2",
"department": "",
"department_c": "affaire",
"description": "",
"desinscription_marketing_c": "",
"dnb_principal_id": "",
"do_not_call": false,
"dp_business_purpose": [],
"dp_consent_last_updated": "2024-03-28",
"dri_workflow_template_id": "",
"dri_workflow_template_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"dri_workflow_template_name": "",
"email": [
{
"email_address": "[email protected]",
"email_address_id": "102f914a-ecf3-11ee-a712-d05099f915d8",
"invalid_email": false,
"opt_out": false,
"primary_address": true,
"reply_to_address": false
}
],
"email1": "[email protected]",
"email2": "",
"email_addresses_non_primary": "",
"email_and_name1": "",
"email_opt_out": false,
"entry_source": "internal",
"facebook": "",
"filiale_c": [
"E0TT3"
],
"first_name": "TEST2",
"following": false,
"full_name": "MME TEST2",
"geocode_status": "",
"googleplus": "",
"hint_account_annual_revenue": "",
"hint_account_description": "",
"hint_account_facebook_handle": "",
"hint_account_fiscal_year_end": "",
"hint_account_founded_year": "",
"hint_account_industry": "",
"hint_account_location": "",
"hint_account_logo": "",
"hint_account_naics_code_lbl": "",
"hint_account_sic_code_label": "",
"hint_account_size": "",
"hint_account_twitter_handle": "",
"hint_account_website": "",
"hint_contact_pic": "",
"hint_education": "",
"hint_education_2": "",
"hint_facebook": "",
"hint_industry_tags": "",
"hint_job_2": "",
"hint_phone_1": "",
"hint_phone_2": "",
"hint_photo": "",
"hint_twitter": "",
"id": "103d1432-ecf3-11ee-829e-d05099f915d8",
"intitule_poste_c": "property manager",
"invalid_email": false,
"last_name": "TEST2",
"lead_source": "",
"locked_fields": [],
"m_accept_status_fields": "",
"mailchimp_rating_c": 2,
"market_interest_prediction_score": "",
"market_score": null,
"meetings": {
"id": ""
},
"mkto_id": null,
"mkto_lead_score": null,
"mkto_sync": false,
"modified_by_name": "TEST TEST2",
"modified_user_id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"modified_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST TEST 2",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"my_favorite": false,
"name": "Mme TEST TEST 2",
"opportunities": {
"id": ""
},
"opportunity_role": "",
"opportunity_role_fields": "",
"opportunity_role_id": "",
"origine_contact_c": [
"prospection_commerciale"
],
"phone_fax": "",
"phone_home": "",
"phone_mobile": "",
"phone_other": "",
"phone_work": "",
"picture": "",
"portal_active": false,
"portal_app": "",
"portal_name": "",
"portal_password": null,
"portal_password1": null,
"portal_user_company_name": "",
"preferred_language": "",
"primary_address_city": "TEST 2EME",
"primary_address_country": "FRANCE",
"primary_address_postalcode": "99999",
"primary_address_state": "",
"primary_address_street": "43 RUE DE LA TEST",
"primary_address_street_1_c": "43 RUE DE LA TEST",
"primary_address_street_2": "",
"primary_address_street_2_c": "43",
"primary_address_street_3": "",
"primary_address_street_3_c": "",
"primary_address_street_4_c": "",
"profil_linkedin_c": "",
"report_to_name": "",
"reports_to_id": "",
"reports_to_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"salutation": "Mrs.",
"score_engagement_c": "",
"site_user_id": "",
"source_id": "",
"source_meta": "",
"source_type": "",
"statut_c": "",
"statut_hubspot_api_c": "",
"sync_contact": false,
"sync_key": "",
"tag": [],
"team_count": "",
"team_count_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "1",
"team_count": ""
},
"team_name": [
{
"id": "1",
"name": "Global",
"name_2": "",
"primary": true,
"selected": false
}
],
"title": "",
"title_c": "property_manager",
"twitter": ""
},
{
"_acl": {
"fields": {}
},
"_module": "Contacts",
"accept_status_calls": "",
"accept_status_id": "",
"accept_status_meetings": "",
"accept_status_messages": "",
"accept_status_name": "",
"account_id": "617ff1d0-ecf2-11ee-82d8-d05099f915d8",
"account_name": "TEST3",
"accounts": {
"_acl": {
"_hash": "7736b5170dcc226f612bebae1821f44e",
"create": "no",
"delete": "no",
"edit": "no",
"fields": {
"chrono_c": {
"create": "no",
"write": "no"
},
"team_id": {
"create": "no",
"write": "no"
},
"team_name": {
"create": "no",
"write": "no"
}
},
"import": "no",
"massupdate": "no"
},
"id": "617ff1d0-ecf2-11ee-82d8-d05099f915d8",
"name": "TEST3"
},
"action_marketing_c": [],
"alt_address_city": "",
"alt_address_country": "",
"alt_address_postalcode": "",
"alt_address_state": "",
"alt_address_street": "",
"alt_address_street_2": "",
"alt_address_street_3": "",
"assigned_user_id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"assigned_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST3 T",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"assigned_user_name": "TEST T3",
"assistant": "",
"assistant_phone": "",
"birthdate": "",
"business_center_id": "",
"business_center_name": "",
"business_centers": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"c_accept_status_fields": "",
"calls": {
"id": ""
},
"campaign_contacts": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"campaign_id": "",
"campaign_name": "",
"centre_interets_c": [],
"cookie_consent": false,
"cookie_consent_received_on": "",
"created_by": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"created_by_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST T4",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"created_by_name": "TEST T5",
"date_entered": "2024-03-28T12:01:49+01:00",
"date_modified": "2024-03-28T12:01:49+01:00",
"decisionnaire_c": "oui",
"deleted": false,
"denorm_account_name": "TEST 4",
"department": "",
"department_c": "",
"description": "",
"desinscription_marketing_c": "",
"dnb_principal_id": "",
"do_not_call": false,
"dp_business_purpose": [],
"dp_consent_last_updated": "2024-03-28",
"dri_workflow_template_id": "",
"dri_workflow_template_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"dri_workflow_template_name": "",
"email": [
{
"email_address": "[email protected]",
"email_address_id": "933504b8-ecf2-11ee-850a-d05099f915d8",
"invalid_email": false,
"opt_out": false,
"primary_address": true,
"reply_to_address": false
}
],
"email1": "[email protected]",
"email2": "",
"email_addresses_non_primary": "",
"email_and_name1": "",
"email_opt_out": false,
"entry_source": "internal",
"facebook": "",
"filiale_c": [
"E0TTT3"
],
"first_name": "TEST3",
"following": false,
"full_name": "TEST TEST5",
"geocode_status": "",
"googleplus": "",
"hint_account_annual_revenue": "",
"hint_account_description": "",
"hint_account_facebook_handle": "",
"hint_account_fiscal_year_end": "",
"hint_account_founded_year": "",
"hint_account_industry": "",
"hint_account_location": "",
"hint_account_logo": "",
"hint_account_naics_code_lbl": "",
"hint_account_sic_code_label": "",
"hint_account_size": "",
"hint_account_twitter_handle": "",
"hint_account_website": "",
"hint_contact_pic": "",
"hint_education": "",
"hint_education_2": "",
"hint_facebook": "",
"hint_industry_tags": "",
"hint_job_2": "",
"hint_phone_1": "",
"hint_phone_2": "",
"hint_photo": "",
"hint_twitter": "",
"id": "933f2768-ecf2-11ee-98bb-d05099f915d8",
"intitule_poste_c": "fondateur",
"invalid_email": false,
"last_name": "TEST",
"lead_source": "",
"locked_fields": [],
"m_accept_status_fields": "",
"mailchimp_rating_c": 2,
"market_interest_prediction_score": "",
"market_score": null,
"meetings": {
"id": ""
},
"mkto_id": null,
"mkto_lead_score": null,
"mkto_sync": false,
"modified_by_name": "TEST TEST2",
"modified_user_id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c",
"modified_user_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"full_name": "TEST TEST 2",
"id": "cfcff18e-56bc-11e9-885b-0cc47a6d326c"
},
"my_favorite": false,
"name": "TEST TEST 5",
"opportunities": {
"id": ""
},
"opportunity_role": "",
"opportunity_role_fields": "",
"opportunity_role_id": "",
"origine_contact_c": [
"prospection_commerciale"
],
"phone_fax": "",
"phone_home": "",
"phone_mobile": "00 00 00 00 99",
"phone_other": "",
"phone_work": "",
"picture": "",
"portal_active": false,
"portal_app": "",
"portal_name": "",
"portal_password": null,
"portal_password1": null,
"portal_user_company_name": "",
"preferred_language": "",
"primary_address_city": "TEST 2EME",
"primary_address_country": "FRANCE",
"primary_address_postalcode": "99999",
"primary_address_state": "",
"primary_address_street": "43 RUE DE LA TEST",
"primary_address_street_1_c": "43 RUE DE LA TEST",
"primary_address_street_2": "",
"primary_address_street_2_c": "43",
"primary_address_street_3": "",
"primary_address_street_3_c": "",
"primary_address_street_4_c": "",
"profil_linkedin_c": "",
"report_to_name": "",
"reports_to_id": "",
"reports_to_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "",
"name": ""
},
"salutation": "Mr.",
"score_engagement_c": "",
"site_user_id": "",
"source_id": "",
"source_meta": "",
"source_type": "",
"statut_c": "",
"statut_hubspot_api_c": "",
"sync_contact": false,
"sync_key": "",
"tag": [],
"team_count": "",
"team_count_link": {
"_acl": {
"_hash": "654d337e0e912edaa00dbb0fb3dc3c17",
"fields": []
},
"id": "1",
"team_count": ""
},
"team_name": [
{
"id": "1",
"name": "Global",
"name_2": "",
"primary": true,
"selected": false
}
],
"title": "",
"title_c": "directeur",
"twitter": ""
}
]','2024-03-29 12:42:02.327');
编辑2：现在我只使用以下查询检索部分json
SELECT
SAC.ORIGINE,
SAC.DATE_CHARGEMENT,
js.VALUE:id::STRING AS ID,
js.VALUE:email1::STRING AS EMAIL,
js.VALUE:description::STRING AS AT_DESCRIPTION,
js.VALUE:salutation::STRING AS AT_SALUTATION,
js.VALUE:first_name::STRING AS AT_PRENOM,
js.VALUE:last_name::STRING AS AT_NOM,
js.VALUE:do_not_call::BOOLEAN AS FG_NE_PAS_APPELER,
js.VALUE:phone_home::STRING AS NUM_TEL_DIRECT,
js.VALUE:phone_mobile::STRING AS NUM_MOBILE,
js.VALUE:phone_work::STRING AS NUM_TEL,
js.VALUE:primary_address_street::STRING AS AT_RUE,
js.VALUE:primary_address_city::STRING AS AT_VILLE,
js.VALUE:primary_address_state::STRING AS AT_REGION,
js.VALUE:primary_address_postalcode::STRING AS CD_POSTAL,
js.VALUE:primary_address_country::STRING AS CD_PAYS,
js.VALUE:lead_source::STRING AS LB_ORIGINE_PRINCIPALE,
js.VALUE:account_id::STRING AS ID_COMPTE,
js.VALUE:market_score::INTEGER AS NB_SCORE_ENGAGEMENT,
js.VALUE:mkto_score_lead::INTEGER AS NB_SCORE_LEAD,
js.VALUE:title_c::STRING AS LB_FONCTION,
js.VALUE:intitule_poste_c::STRING AS LB_POSTE,
js.VALUE:statut_c::STRING AS LB_STATUT,
js.VALUE:decisionnaire_c::STRING AS LB_DECISIONNAIRE,
js.VALUE:departement_c::STRING AS CD_SERVICE,
js.VALUE:statut_hubspot_api_c::STRING AS LB_STATUT_HUBSPOT,
js.VALUE:profil_linkedin_c::STRING AS AT_PROFIL_LINKEDIN,
js.VALUE:action_marketing_c::STRING AS CD_ACTION_MKG,
js.VALUE:desinscription_marketing_c::STRING AS LB_MARKETING,
js.VALUE:deleted::BOOLEAN AS FG_SUPPRIME,
js.VALUE:date_entered::TIMESTAMP_NTZ(9) AS DT_CREATION_CRM,
js.VALUE:date_modified::TIMESTAMP_NTZ(9) AS DT_MODIFICATION_CRM,
FROM DEV_ODS_SOFINORD.ODS.TEST_JSON_VARIANT SAC,
table (flatten (INPUT => SAC.JSON)) js ;
我想知道是否可以获取 JSON 的所有字段，而不必引用查询中的每个字段
1个回答
0
投票
投票
（感谢设置示例数据 - 我确实必须稍微修改 SQL 才能提取该示例 JSON）
对于这样的 JSON 对象，如果您想提取所有数据而不指定每列的名称 - 您可能需要将其提取到行而不是列中。这是因为在不确定长度数组的情况下，不可能知道需要多少列。
要取出所有数据，可以使用
flatten(json, recursive=>true)select origine, date_chargement, key, path, value, this
from TEST_JSON_VARIANT, table(flatten(json, recursive=>true));
使用示例 json，对于对象中的每个键，我得到了 546 行。例如，数组中第三个元素的 team_name：
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