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fix(mssql-import): improve script readability by adding edition comment (#572)
* fix(mssql-import): improve script readability by adding edition comment * fix(mssql-import): fixing issues with import query
This commit is contained in:
Jonathan Fishner
GitHub
@@ -1,23 +1,26 @@
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import { DatabaseEdition } from '@/lib/domain/database-edition';
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const sqlServerQuery = `WITH fk_info AS (
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const sqlServerQuery = `${`/* SQL Server 2017 and above edition (14.0, 15.0, 16.0, 17.0)*/`}
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WITH fk_info AS (
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SELECT
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JSON_QUERY(
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'[' + STRING_AGG(
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N'[' + STRING_AGG(
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CONVERT(nvarchar(max),
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JSON_QUERY(N'{"schema": "' + COALESCE(REPLACE(tp_schema.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "table": "' + COALESCE(REPLACE(tp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "column": "' + COALESCE(REPLACE(cp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "foreign_key_name": "' + COALESCE(REPLACE(fk.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "reference_schema": "' + COALESCE(REPLACE(tr_schema.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "reference_table": "' + COALESCE(REPLACE(tr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "reference_column": "' + COALESCE(REPLACE(cr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "fk_def": "FOREIGN KEY (' + COALESCE(REPLACE(cp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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') REFERENCES ' + COALESCE(REPLACE(tr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'(' + COALESCE(REPLACE(cr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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') ON DELETE ' + fk.delete_referential_action_desc COLLATE SQL_Latin1_General_CP1_CI_AS +
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' ON UPDATE ' + fk.update_referential_action_desc COLLATE SQL_Latin1_General_CP1_CI_AS + '"}')
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), ','
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JSON_QUERY(N'{
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(tp_schema.name, '"', ''), ''), 'json') +
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'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(tp.name, '"', ''), ''), 'json') +
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'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(cp.name, '"', ''), ''), 'json') +
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'", "foreign_key_name": "' + STRING_ESCAPE(COALESCE(REPLACE(fk.name, '"', ''), ''), 'json') +
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'", "reference_schema": "' + STRING_ESCAPE(COALESCE(REPLACE(tr_schema.name, '"', ''), ''), 'json') +
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'", "reference_table": "' + STRING_ESCAPE(COALESCE(REPLACE(tr.name, '"', ''), ''), 'json') +
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'", "reference_column": "' + STRING_ESCAPE(COALESCE(REPLACE(cr.name, '"', ''), ''), 'json') +
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'", "fk_def": "FOREIGN KEY (' + STRING_ESCAPE(COALESCE(REPLACE(cp.name, '"', ''), ''), 'json') +
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') REFERENCES ' + STRING_ESCAPE(COALESCE(REPLACE(tr.name, '"', ''), ''), 'json') +
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'(' + STRING_ESCAPE(COALESCE(REPLACE(cr.name, '"', ''), ''), 'json') +
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') ON DELETE ' + STRING_ESCAPE(fk.delete_referential_action_desc, 'json') +
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' ON UPDATE ' + STRING_ESCAPE(fk.update_referential_action_desc, 'json') +
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'"}') COLLATE DATABASE_DEFAULT
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), N','
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) + N']'
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) AS all_fks_json
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FROM sys.foreign_keys AS fk
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@@ -31,153 +34,138 @@ const sqlServerQuery = `WITH fk_info AS (
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), pk_info AS (
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SELECT
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JSON_QUERY(
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'[' + STRING_AGG(
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N'[' +
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STRING_AGG(
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CONVERT(nvarchar(max),
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JSON_QUERY(N'{"schema": "' + COALESCE(REPLACE(pk.TABLE_SCHEMA, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "table": "' + COALESCE(REPLACE(pk.TABLE_NAME, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "column": "' + COALESCE(REPLACE(pk.COLUMN_NAME, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "pk_def": "PRIMARY KEY (' + pk.COLUMN_NAME COLLATE SQL_Latin1_General_CP1_CI_AS + ')"}')
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), ','
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JSON_QUERY(N'{
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.TABLE_SCHEMA, '"', ''), ''), 'json') +
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'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.TABLE_NAME, '"', ''), ''), 'json') +
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'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.COLUMN_NAME, '"', ''), ''), 'json') +
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'", "pk_def": "PRIMARY KEY (' + STRING_ESCAPE(pk.COLUMN_NAME, 'json') + N')"}') COLLATE DATABASE_DEFAULT
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), N','
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) + N']'
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) AS all_pks_json
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FROM
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(
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FROM (
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SELECT
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kcu.TABLE_SCHEMA,
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kcu.TABLE_NAME,
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kcu.COLUMN_NAME
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FROM
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INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu
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JOIN
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INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
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FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu
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JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
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ON kcu.CONSTRAINT_NAME = tc.CONSTRAINT_NAME
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AND kcu.CONSTRAINT_SCHEMA = tc.CONSTRAINT_SCHEMA
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WHERE
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tc.CONSTRAINT_TYPE = 'PRIMARY KEY'
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WHERE tc.CONSTRAINT_TYPE = 'PRIMARY KEY'
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) pk
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),
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cols AS (
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SELECT
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JSON_QUERY(
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'[' + STRING_AGG(
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JSON_QUERY(N'[' +
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STRING_AGG(
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CONVERT(nvarchar(max),
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JSON_QUERY('{"schema": "' + COALESCE(REPLACE(cols.TABLE_SCHEMA, '"', ''), '') +
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'", "table": "' + COALESCE(REPLACE(cols.TABLE_NAME, '"', ''), '') +
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'", "name": "' + COALESCE(REPLACE(cols.COLUMN_NAME, '"', ''), '') +
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'", "ordinal_position": "' + CAST(cols.ORDINAL_POSITION AS NVARCHAR(MAX)) +
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'", "type": "' + LOWER(cols.DATA_TYPE) +
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'", "character_maximum_length": "' +
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COALESCE(CAST(cols.CHARACTER_MAXIMUM_LENGTH AS NVARCHAR(MAX)), 'null') +
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'", "precision": ' +
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JSON_QUERY(N'{
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.TABLE_SCHEMA, '"', ''), ''), 'json') +
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'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.TABLE_NAME, '"', ''), ''), 'json') +
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'", "name": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.COLUMN_NAME, '"', ''), ''), 'json') +
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'", "ordinal_position": ' + CAST(cols.ORDINAL_POSITION AS NVARCHAR(MAX)) +
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', "type": "' + STRING_ESCAPE(LOWER(cols.DATA_TYPE), 'json') +
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'", "character_maximum_length": ' +
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CASE
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WHEN cols.DATA_TYPE IN ('numeric', 'decimal') THEN
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CONCAT('{"precision":', COALESCE(CAST(cols.NUMERIC_PRECISION AS NVARCHAR(MAX)), 'null'),
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',"scale":', COALESCE(CAST(cols.NUMERIC_SCALE AS NVARCHAR(MAX)), 'null'), '}')
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ELSE
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'null'
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WHEN cols.CHARACTER_MAXIMUM_LENGTH IS NULL THEN 'null'
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ELSE CAST(cols.CHARACTER_MAXIMUM_LENGTH AS NVARCHAR(MAX))
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END +
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', "nullable": ' +
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CASE WHEN cols.IS_NULLABLE = 'YES' THEN 'true' ELSE 'false' END +
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', "default": "' +
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COALESCE(REPLACE(CAST(cols.COLUMN_DEFAULT AS NVARCHAR(MAX)), '"', '\\"'), '') +
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'", "collation": "' +
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COALESCE(cols.COLLATION_NAME, '') +
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'"}')
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), ','
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) + ']'
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) AS all_columns_json
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FROM
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INFORMATION_SCHEMA.COLUMNS cols
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WHERE
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cols.TABLE_CATALOG = DB_NAME()
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', "precision": ' +
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CASE
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WHEN cols.DATA_TYPE IN ('numeric', 'decimal')
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THEN '{"precision":' + COALESCE(CAST(cols.NUMERIC_PRECISION AS NVARCHAR(MAX)), 'null') +
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',"scale":' + COALESCE(CAST(cols.NUMERIC_SCALE AS NVARCHAR(MAX)), 'null') + '}'
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ELSE 'null'
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END +
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', "nullable": ' + CASE WHEN cols.IS_NULLABLE = 'YES' THEN 'true' ELSE 'false' END +
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', "default": ' +
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'"' + STRING_ESCAPE(COALESCE(REPLACE(CAST(cols.COLUMN_DEFAULT AS NVARCHAR(MAX)), '"', '\\"'), ''), 'json') + '"' +
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', "collation": ' + CASE
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WHEN cols.COLLATION_NAME IS NULL THEN 'null'
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ELSE '"' + STRING_ESCAPE(cols.COLLATION_NAME, 'json') + '"'
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END +
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N'}') COLLATE DATABASE_DEFAULT
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), N','
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) +
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N']') AS all_columns_json
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FROM INFORMATION_SCHEMA.COLUMNS cols
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WHERE cols.TABLE_CATALOG = DB_NAME()
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),
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indexes AS (
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SELECT
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'[' + STRING_AGG(
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N'[' +
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STRING_AGG(
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CONVERT(nvarchar(max),
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JSON_QUERY(
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N'{"schema": "' + COALESCE(REPLACE(s.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "table": "' + COALESCE(REPLACE(t.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "name": "' + COALESCE(REPLACE(i.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "column": "' + COALESCE(REPLACE(c.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "index_type": "' + LOWER(i.type_desc) COLLATE SQL_Latin1_General_CP1_CI_AS +
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JSON_QUERY(N'{
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(s.name, '"', ''), ''), 'json') +
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'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(t.name, '"', ''), ''), 'json') +
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'", "name": "' + STRING_ESCAPE(COALESCE(REPLACE(i.name, '"', ''), ''), 'json') +
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'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(c.name, '"', ''), ''), 'json') +
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'", "index_type": "' + STRING_ESCAPE(LOWER(i.type_desc), 'json') +
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'", "unique": ' + CASE WHEN i.is_unique = 1 THEN 'true' ELSE 'false' END +
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', "direction": "' + CASE WHEN ic.is_descending_key = 1 THEN 'desc' ELSE 'asc' END COLLATE SQL_Latin1_General_CP1_CI_AS +
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', "direction": "' + CASE WHEN ic.is_descending_key = 1 THEN 'desc' ELSE 'asc' END +
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'", "column_position": ' + CAST(ic.key_ordinal AS nvarchar(max)) + N'}'
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)
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), ','
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) + N']' AS all_indexes_json
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FROM
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sys.indexes i
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JOIN
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sys.tables t ON i.object_id = t.object_id
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JOIN
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sys.schemas s ON t.schema_id = s.schema_id
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JOIN
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sys.index_columns ic ON i.object_id = ic.object_id AND i.index_id = ic.index_id
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JOIN
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sys.columns c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
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WHERE
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s.name LIKE '%'
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AND i.name IS NOT NULL
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) COLLATE DATABASE_DEFAULT
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), N','
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) +
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N']' AS all_indexes_json
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FROM sys.indexes i
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JOIN sys.tables t ON i.object_id = t.object_id
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JOIN sys.schemas s ON t.schema_id = s.schema_id
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JOIN sys.index_columns ic ON i.object_id = ic.object_id AND i.index_id = ic.index_id
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JOIN sys.columns c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
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WHERE s.name LIKE '%' AND i.name IS NOT NULL
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),
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tbls AS (
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SELECT
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'[' + STRING_AGG(
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N'[' + STRING_AGG(
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CONVERT(nvarchar(max),
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JSON_QUERY(
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N'{"schema": "' + COALESCE(REPLACE(aggregated.schema_name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "table": "' + COALESCE(REPLACE(aggregated.table_name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "row_count": "' + CAST(aggregated.row_count AS NVARCHAR(MAX)) +
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'", "table_type": "' + aggregated.table_type COLLATE SQL_Latin1_General_CP1_CI_AS +
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'", "creation_date": "' + CONVERT(NVARCHAR(MAX), aggregated.creation_date, 120) + '"}'
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)
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), ','
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) + N']' AS all_tables_json
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FROM
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(
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-- Select from tables
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JSON_QUERY(N'{
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(aggregated.schema_name, '"', ''), ''), 'json') +
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'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(aggregated.table_name, '"', ''), ''), 'json') +
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'", "row_count": ' + CAST(aggregated.row_count AS NVARCHAR(MAX)) +
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', "table_type": "' + STRING_ESCAPE(aggregated.table_type, 'json') +
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'", "creation_date": "' + CONVERT(NVARCHAR(MAX), aggregated.creation_date, 120) + N'"}'
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) COLLATE DATABASE_DEFAULT
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), N','
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) +
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N']' AS all_tables_json
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FROM (
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SELECT
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COALESCE(REPLACE(s.name, '"', ''), '') AS schema_name,
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COALESCE(REPLACE(t.name, '"', ''), '') AS table_name,
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SUM(p.rows) AS row_count,
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t.type_desc AS table_type,
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t.create_date AS creation_date
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FROM
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sys.tables t
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JOIN
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sys.schemas s ON t.schema_id = s.schema_id
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JOIN
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sys.partitions p ON t.object_id = p.object_id AND p.index_id IN (0, 1)
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WHERE
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s.name LIKE '%'
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GROUP BY
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s.name, t.name, t.type_desc, t.create_date
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FROM sys.tables t
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JOIN sys.schemas s ON t.schema_id = s.schema_id
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JOIN sys.partitions p ON t.object_id = p.object_id AND p.index_id IN (0, 1)
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WHERE s.name LIKE '%'
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GROUP BY s.name, t.name, t.type_desc, t.create_date
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UNION ALL
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-- Select from views
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SELECT
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COALESCE(REPLACE(s.name, '"', ''), '') AS table_name,
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COALESCE(REPLACE(v.name, '"', ''), '') AS object_name,
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0 AS row_count, -- Views don't have row counts
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0 AS row_count,
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'VIEW' AS table_type,
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v.create_date AS creation_date
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FROM
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sys.views v
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JOIN
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sys.schemas s ON v.schema_id = s.schema_id
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WHERE
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s.name LIKE '%'
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FROM sys.views v
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JOIN sys.schemas s ON v.schema_id = s.schema_id
|
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WHERE s.name LIKE '%'
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) AS aggregated
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),
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views AS (
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SELECT
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'[' + STRING_AGG(
|
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CONVERT(nvarchar(max),
|
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JSON_QUERY(
|
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N'{"schema": "' + STRING_ESCAPE(COALESCE(s.name, ''), 'json') +
|
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'", "view_name": "' + STRING_ESCAPE(COALESCE(v.name, ''), 'json') +
|
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JSON_QUERY(N'{
|
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"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(s.name, '"', ''), ''), 'json') +
|
||||
'", "view_name": "' + STRING_ESCAPE(COALESCE(REPLACE(v.name, '"', ''), ''), 'json') +
|
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'", "view_definition": "' +
|
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STRING_ESCAPE(
|
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CAST(
|
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@@ -186,135 +174,123 @@ views AS (
|
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'xs:base64Binary(sql:column("DefinitionBinary"))',
|
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'VARCHAR(MAX)'
|
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), 'json') +
|
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'"}'
|
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)
|
||||
), ','
|
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N'"}') COLLATE DATABASE_DEFAULT
|
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), N','
|
||||
) + N']' AS all_views_json
|
||||
FROM
|
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sys.views v
|
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JOIN
|
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sys.schemas s ON v.schema_id = s.schema_id
|
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JOIN
|
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sys.sql_modules m ON v.object_id = m.object_id
|
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FROM sys.views v
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JOIN sys.schemas s ON v.schema_id = s.schema_id
|
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JOIN sys.sql_modules m ON v.object_id = m.object_id
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CROSS APPLY
|
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(SELECT CONVERT(VARBINARY(MAX), m.definition) AS DefinitionBinary) AS bin
|
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WHERE
|
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s.name LIKE '%'
|
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WHERE s.name LIKE '%'
|
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)
|
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SELECT JSON_QUERY(
|
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N'{"fk_info": ' + ISNULL((SELECT cast(all_fks_json as nvarchar(max)) FROM fk_info), N'[]') +
|
||||
N'{
|
||||
"fk_info": ' + ISNULL((SELECT cast(all_fks_json as nvarchar(max)) FROM fk_info), N'[]') +
|
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', "pk_info": ' + ISNULL((SELECT cast(all_pks_json as nvarchar(max)) FROM pk_info), N'[]') +
|
||||
', "columns": ' + ISNULL((SELECT cast(all_columns_json as nvarchar(max)) FROM cols), N'[]') +
|
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', "indexes": ' + ISNULL((SELECT cast(all_indexes_json as nvarchar(max)) FROM indexes), N'[]') +
|
||||
', "tables": ' + ISNULL((SELECT cast(all_tables_json as nvarchar(max)) FROM tbls), N'[]') +
|
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', "views": ' + ISNULL((SELECT cast(all_views_json as nvarchar(max)) FROM views), N'[]') +
|
||||
', "database_name": "' + DB_NAME() + '"' +
|
||||
', "version": ""}'
|
||||
', "database_name": "' + STRING_ESCAPE(DB_NAME(), 'json') +
|
||||
'", "version": ""
|
||||
}'
|
||||
) AS metadata_json_to_import;
|
||||
`;
|
||||
|
||||
const sqlServer2016AndBelowQuery = `WITH fk_info AS (
|
||||
SELECT
|
||||
JSON_QUERY(
|
||||
'[' + ISNULL(
|
||||
const sqlServer2016AndBelowQuery = `${`/* SQL Server 2016 and below edition (13.0, 12.0, 11.0..) */`}
|
||||
WITH fk_info AS (
|
||||
SELECT JSON_QUERY('[' +
|
||||
ISNULL(
|
||||
STUFF((
|
||||
SELECT ',' +
|
||||
CONVERT(nvarchar(max),
|
||||
JSON_QUERY(N'{"schema": "' + COALESCE(REPLACE(tp_schema.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "table": "' + COALESCE(REPLACE(tp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "column": "' + COALESCE(REPLACE(cp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "foreign_key_name": "' + COALESCE(REPLACE(fk.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "reference_schema": "' + COALESCE(REPLACE(tr_schema.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "reference_table": "' + COALESCE(REPLACE(tr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "reference_column": "' + COALESCE(REPLACE(cr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "fk_def": "FOREIGN KEY (' + COALESCE(REPLACE(cp.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
') REFERENCES ' + COALESCE(REPLACE(tr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'(' + COALESCE(REPLACE(cr.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
') ON DELETE ' + fk.delete_referential_action_desc COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
' ON UPDATE ' + fk.update_referential_action_desc COLLATE SQL_Latin1_General_CP1_CI_AS + '"}')
|
||||
JSON_QUERY(N'{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(tp_schema.name, '"', ''), ''), 'json') +
|
||||
'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(tp.name, '"', ''), ''), 'json') +
|
||||
'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(cp.name, '"', ''), ''), 'json') +
|
||||
'", "foreign_key_name": "' + STRING_ESCAPE(COALESCE(REPLACE(fk.name, '"', ''), ''), 'json') +
|
||||
'", "reference_schema": "' + STRING_ESCAPE(COALESCE(REPLACE(tr_schema.name, '"', ''), ''), 'json') +
|
||||
'", "reference_table": "' + STRING_ESCAPE(COALESCE(REPLACE(tr.name, '"', ''), ''), 'json') +
|
||||
'", "reference_column": "' + STRING_ESCAPE(COALESCE(REPLACE(cr.name, '"', ''), ''), 'json') +
|
||||
'", "fk_def": "FOREIGN KEY (' + STRING_ESCAPE(COALESCE(REPLACE(cp.name, '"', ''), ''), 'json') +
|
||||
') REFERENCES ' + STRING_ESCAPE(COALESCE(REPLACE(tr.name, '"', ''), ''), 'json') +
|
||||
'(' + STRING_ESCAPE(COALESCE(REPLACE(cr.name, '"', ''), ''), 'json') +
|
||||
') ON DELETE ' + STRING_ESCAPE(fk.delete_referential_action_desc, 'json') +
|
||||
' ON UPDATE ' + STRING_ESCAPE(fk.update_referential_action_desc, 'json') +
|
||||
'"}') COLLATE DATABASE_DEFAULT
|
||||
)
|
||||
FROM
|
||||
sys.foreign_keys AS fk
|
||||
JOIN
|
||||
sys.foreign_key_columns AS fkc ON fk.object_id = fkc.constraint_object_id
|
||||
JOIN
|
||||
sys.tables AS tp ON fkc.parent_object_id = tp.object_id
|
||||
JOIN
|
||||
sys.schemas AS tp_schema ON tp.schema_id = tp_schema.schema_id
|
||||
JOIN
|
||||
sys.columns AS cp ON fkc.parent_object_id = cp.object_id AND fkc.parent_column_id = cp.column_id
|
||||
JOIN
|
||||
sys.tables AS tr ON fkc.referenced_object_id = tr.object_id
|
||||
JOIN
|
||||
sys.schemas AS tr_schema ON tr.schema_id = tr_schema.schema_id
|
||||
JOIN
|
||||
sys.columns AS cr ON fkc.referenced_object_id = cr.object_id AND fkc.referenced_column_id = cr.column_id
|
||||
FROM sys.foreign_keys AS fk
|
||||
JOIN sys.foreign_key_columns AS fkc ON fk.object_id = fkc.constraint_object_id
|
||||
JOIN sys.tables AS tp ON fkc.parent_object_id = tp.object_id
|
||||
JOIN sys.schemas AS tp_schema ON tp.schema_id = tp_schema.schema_id
|
||||
JOIN sys.columns AS cp ON fkc.parent_object_id = cp.object_id AND fkc.parent_column_id = cp.column_id
|
||||
JOIN sys.tables AS tr ON fkc.referenced_object_id = tr.object_id
|
||||
JOIN sys.schemas AS tr_schema ON tr.schema_id = tr_schema.schema_id
|
||||
JOIN sys.columns AS cr ON fkc.referenced_object_id = cr.object_id AND fkc.referenced_column_id = cr.column_id
|
||||
FOR XML PATH('')
|
||||
), 1, 1, ''), '')
|
||||
+ N']'
|
||||
) AS all_fks_json
|
||||
+ N']') AS all_fks_json
|
||||
),
|
||||
pk_info AS (
|
||||
SELECT
|
||||
JSON_QUERY(
|
||||
'[' + ISNULL(
|
||||
STUFF((
|
||||
SELECT JSON_QUERY('[' +
|
||||
ISNULL(STUFF((
|
||||
SELECT ',' +
|
||||
CONVERT(nvarchar(max),
|
||||
JSON_QUERY(N'{"schema": "' + COALESCE(REPLACE(pk.TABLE_SCHEMA, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "table": "' + COALESCE(REPLACE(pk.TABLE_NAME, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "column": "' + COALESCE(REPLACE(pk.COLUMN_NAME, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "pk_def": "PRIMARY KEY (' + pk.COLUMN_NAME COLLATE SQL_Latin1_General_CP1_CI_AS + ')"}')
|
||||
JSON_QUERY(N'{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.TABLE_SCHEMA, '"', ''), ''), 'json') +
|
||||
'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.TABLE_NAME, '"', ''), ''), 'json') +
|
||||
'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(pk.COLUMN_NAME, '"', ''), ''), 'json') +
|
||||
'", "pk_def": "PRIMARY KEY (' + STRING_ESCAPE(pk.COLUMN_NAME, 'json') + N')"}') COLLATE DATABASE_DEFAULT
|
||||
)
|
||||
FROM
|
||||
(
|
||||
SELECT
|
||||
kcu.TABLE_SCHEMA,
|
||||
SELECT kcu.TABLE_SCHEMA,
|
||||
kcu.TABLE_NAME,
|
||||
kcu.COLUMN_NAME
|
||||
FROM
|
||||
INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu
|
||||
JOIN
|
||||
INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
|
||||
FROM INFORMATION_SCHEMA.KEY_COLUMN_USAGE kcu
|
||||
JOIN INFORMATION_SCHEMA.TABLE_CONSTRAINTS tc
|
||||
ON kcu.CONSTRAINT_NAME = tc.CONSTRAINT_NAME
|
||||
AND kcu.CONSTRAINT_SCHEMA = tc.CONSTRAINT_SCHEMA
|
||||
WHERE
|
||||
tc.CONSTRAINT_TYPE = 'PRIMARY KEY'
|
||||
WHERE tc.CONSTRAINT_TYPE = 'PRIMARY KEY'
|
||||
) pk
|
||||
FOR XML PATH('')
|
||||
), 1, 1, ''), '')
|
||||
+ N']'
|
||||
) AS all_pks_json
|
||||
+ N']') AS all_pks_json
|
||||
),
|
||||
cols AS (
|
||||
SELECT
|
||||
JSON_QUERY(
|
||||
'[' + ISNULL(
|
||||
SELECT JSON_QUERY('[' +
|
||||
ISNULL(
|
||||
STUFF((
|
||||
SELECT ',' +
|
||||
CONVERT(nvarchar(max),
|
||||
JSON_QUERY('{"schema": "' + COALESCE(REPLACE(cols.TABLE_SCHEMA, '"', ''), '') +
|
||||
'", "table": "' + COALESCE(REPLACE(cols.TABLE_NAME, '"', ''), '') +
|
||||
'", "name": "' + COALESCE(REPLACE(cols.COLUMN_NAME, '"', ''), '') +
|
||||
'", "ordinal_position": "' + CAST(cols.ORDINAL_POSITION AS NVARCHAR(MAX)) +
|
||||
'", "type": "' + LOWER(cols.DATA_TYPE) +
|
||||
'", "character_maximum_length": "' +
|
||||
COALESCE(CAST(cols.CHARACTER_MAXIMUM_LENGTH AS NVARCHAR(MAX)), 'null') +
|
||||
'", "precision": ' +
|
||||
JSON_QUERY('{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.TABLE_SCHEMA, '"', ''), ''), 'json') +
|
||||
'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.TABLE_NAME, '"', ''), ''), 'json') +
|
||||
'", "name": "' + STRING_ESCAPE(COALESCE(REPLACE(cols.COLUMN_NAME, '"', ''), ''), 'json') +
|
||||
'", "ordinal_position": ' + CAST(cols.ORDINAL_POSITION AS NVARCHAR(MAX)) +
|
||||
', "type": "' + STRING_ESCAPE(LOWER(cols.DATA_TYPE), 'json') +
|
||||
'", "character_maximum_length": ' +
|
||||
CASE
|
||||
WHEN cols.DATA_TYPE IN ('numeric', 'decimal') THEN
|
||||
CONCAT('{"precision":', COALESCE(CAST(cols.NUMERIC_PRECISION AS NVARCHAR(MAX)), 'null'),
|
||||
',"scale":', COALESCE(CAST(cols.NUMERIC_SCALE AS NVARCHAR(MAX)), 'null'), '}')
|
||||
ELSE
|
||||
'null'
|
||||
WHEN cols.CHARACTER_MAXIMUM_LENGTH IS NULL THEN 'null'
|
||||
ELSE CAST(cols.CHARACTER_MAXIMUM_LENGTH AS NVARCHAR(MAX))
|
||||
END +
|
||||
', "nullable": ' +
|
||||
CASE WHEN cols.IS_NULLABLE = 'YES' THEN 'true' ELSE 'false' END +
|
||||
', "default": "' +
|
||||
COALESCE(REPLACE(CAST(cols.COLUMN_DEFAULT AS NVARCHAR(MAX)), '"', '"'), '') +
|
||||
'", "collation": "' +
|
||||
COALESCE(cols.COLLATION_NAME, '') +
|
||||
'"}')
|
||||
', "precision": ' +
|
||||
CASE
|
||||
WHEN cols.DATA_TYPE IN ('numeric', 'decimal')
|
||||
THEN '{"precision":' + COALESCE(CAST(cols.NUMERIC_PRECISION AS NVARCHAR(MAX)), 'null') +
|
||||
',"scale":' + COALESCE(CAST(cols.NUMERIC_SCALE AS NVARCHAR(MAX)), 'null') + '}'
|
||||
ELSE 'null'
|
||||
END +
|
||||
', "nullable": ' + CASE WHEN cols.IS_NULLABLE = 'YES' THEN 'true' ELSE 'false' END +
|
||||
', "default": ' +
|
||||
'"' + STRING_ESCAPE(COALESCE(REPLACE(CAST(cols.COLUMN_DEFAULT AS NVARCHAR(MAX)), '"', '\\"'), ''), 'json') + '"' +
|
||||
', "collation": ' +
|
||||
CASE
|
||||
WHEN cols.COLLATION_NAME IS NULL THEN 'null'
|
||||
ELSE '"' + STRING_ESCAPE(cols.COLLATION_NAME, 'json') + '"'
|
||||
END +
|
||||
N'}')
|
||||
)
|
||||
FROM
|
||||
INFORMATION_SCHEMA.COLUMNS cols
|
||||
@@ -322,8 +298,7 @@ cols AS (
|
||||
cols.TABLE_CATALOG = DB_NAME()
|
||||
FOR XML PATH('')
|
||||
), 1, 1, ''), '')
|
||||
+ ']'
|
||||
) AS all_columns_json
|
||||
+ ']') AS all_columns_json
|
||||
),
|
||||
indexes AS (
|
||||
SELECT
|
||||
@@ -331,29 +306,23 @@ indexes AS (
|
||||
STUFF((
|
||||
SELECT ',' +
|
||||
CONVERT(nvarchar(max),
|
||||
JSON_QUERY(
|
||||
N'{"schema": "' + COALESCE(REPLACE(s.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "table": "' + COALESCE(REPLACE(t.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "name": "' + COALESCE(REPLACE(i.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "column": "' + COALESCE(REPLACE(c.name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "index_type": "' + LOWER(i.type_desc) COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
JSON_QUERY(N'{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(s.name, '"', ''), ''), 'json') +
|
||||
'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(t.name, '"', ''), ''), 'json') +
|
||||
'", "name": "' + STRING_ESCAPE(COALESCE(REPLACE(i.name, '"', ''), ''), 'json') +
|
||||
'", "column": "' + STRING_ESCAPE(COALESCE(REPLACE(c.name, '"', ''), ''), 'json') +
|
||||
'", "index_type": "' + STRING_ESCAPE(LOWER(i.type_desc), 'json') +
|
||||
'", "unique": ' + CASE WHEN i.is_unique = 1 THEN 'true' ELSE 'false' END +
|
||||
', "direction": "' + CASE WHEN ic.is_descending_key = 1 THEN 'desc' ELSE 'asc' END COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
', "direction": "' + CASE WHEN ic.is_descending_key = 1 THEN 'desc' ELSE 'asc' END +
|
||||
'", "column_position": ' + CAST(ic.key_ordinal AS nvarchar(max)) + N'}'
|
||||
) COLLATE DATABASE_DEFAULT
|
||||
)
|
||||
)
|
||||
FROM
|
||||
sys.indexes i
|
||||
JOIN
|
||||
sys.tables t ON i.object_id = t.object_id
|
||||
JOIN
|
||||
sys.schemas s ON t.schema_id = s.schema_id
|
||||
JOIN
|
||||
sys.index_columns ic ON i.object_id = ic.object_id AND i.index_id = ic.index_id
|
||||
JOIN
|
||||
sys.columns c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
|
||||
WHERE
|
||||
s.name LIKE '%'
|
||||
FROM sys.indexes i
|
||||
JOIN sys.tables t ON i.object_id = t.object_id
|
||||
JOIN sys.schemas s ON t.schema_id = s.schema_id
|
||||
JOIN sys.index_columns ic ON i.object_id = ic.object_id AND i.index_id = ic.index_id
|
||||
JOIN sys.columns c ON ic.object_id = c.object_id AND ic.column_id = c.column_id
|
||||
WHERE s.name LIKE '%'
|
||||
AND i.name IS NOT NULL
|
||||
FOR XML PATH('')
|
||||
), 1, 1, ''), '')
|
||||
@@ -365,12 +334,12 @@ tbls AS (
|
||||
STUFF((
|
||||
SELECT ',' +
|
||||
CONVERT(nvarchar(max),
|
||||
JSON_QUERY(
|
||||
N'{"schema": "' + COALESCE(REPLACE(aggregated.schema_name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "table": "' + COALESCE(REPLACE(aggregated.object_name, '"', ''), '') COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "row_count": "' + CAST(aggregated.row_count AS NVARCHAR(MAX)) +
|
||||
'", "object_type": "' + aggregated.object_type COLLATE SQL_Latin1_General_CP1_CI_AS +
|
||||
'", "creation_date": "' + CONVERT(NVARCHAR(MAX), aggregated.creation_date, 120) + '"}'
|
||||
JSON_QUERY(N'{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(aggregated.schema_name, '"', ''), ''), 'json') +
|
||||
'", "table": "' + STRING_ESCAPE(COALESCE(REPLACE(aggregated.table_name, '"', ''), ''), 'json') +
|
||||
'", "row_count": ' + CAST(aggregated.row_count AS NVARCHAR(MAX)) +
|
||||
', "table_type": "' + STRING_ESCAPE(aggregated.table_type, 'json') +
|
||||
'", "creation_date": "' + CONVERT(NVARCHAR(MAX), aggregated.creation_date, 120) + N'"}'
|
||||
)
|
||||
)
|
||||
FROM
|
||||
@@ -378,20 +347,15 @@ tbls AS (
|
||||
-- Select from tables
|
||||
SELECT
|
||||
COALESCE(REPLACE(s.name, '"', ''), '') AS schema_name,
|
||||
COALESCE(REPLACE(t.name, '"', ''), '') AS object_name,
|
||||
COALESCE(REPLACE(t.name, '"', ''), '') AS table_name,
|
||||
SUM(p.rows) AS row_count,
|
||||
t.type_desc AS object_type,
|
||||
t.type_desc AS table_type,
|
||||
t.create_date AS creation_date
|
||||
FROM
|
||||
sys.tables t
|
||||
JOIN
|
||||
sys.schemas s ON t.schema_id = s.schema_id
|
||||
JOIN
|
||||
sys.partitions p ON t.object_id = p.object_id AND p.index_id IN (0, 1)
|
||||
WHERE
|
||||
s.name LIKE '%'
|
||||
GROUP BY
|
||||
s.name, t.name, t.type_desc, t.create_date
|
||||
FROM sys.tables t
|
||||
JOIN sys.schemas s ON t.schema_id = s.schema_id
|
||||
JOIN sys.partitions p ON t.object_id = p.object_id AND p.index_id IN (0, 1)
|
||||
WHERE s.name LIKE '%'
|
||||
GROUP BY s.name, t.name, t.type_desc, t.create_date
|
||||
|
||||
UNION ALL
|
||||
|
||||
@@ -402,12 +366,9 @@ tbls AS (
|
||||
0 AS row_count, -- Views don't have row counts
|
||||
'VIEW' AS object_type,
|
||||
v.create_date AS creation_date
|
||||
FROM
|
||||
sys.views v
|
||||
JOIN
|
||||
sys.schemas s ON v.schema_id = s.schema_id
|
||||
WHERE
|
||||
s.name LIKE '%'
|
||||
FROM sys.views v
|
||||
JOIN sys.schemas s ON v.schema_id = s.schema_id
|
||||
WHERE s.name LIKE '%'
|
||||
) AS aggregated
|
||||
FOR XML PATH('')
|
||||
), 1, 1, ''), '')
|
||||
@@ -417,18 +378,18 @@ views AS (
|
||||
SELECT
|
||||
'[' +
|
||||
(
|
||||
SELECT
|
||||
STUFF((
|
||||
SELECT STUFF((
|
||||
SELECT ',' + CONVERT(nvarchar(max),
|
||||
JSON_QUERY(
|
||||
N'{"schema": "' + COALESCE(REPLACE(s.name, '"', ''), '') +
|
||||
'", "view_name": "' + COALESCE(REPLACE(v.name, '"', ''), '') +
|
||||
N'{
|
||||
"schema": "' + STRING_ESCAPE(COALESCE(REPLACE(s.name, '"', ''), ''), 'json') +
|
||||
'", "view_name": "' + STRING_ESCAPE(COALESCE(REPLACE(v.name, '"', ''), ''), 'json') +
|
||||
'", "view_definition": "' +
|
||||
CAST(
|
||||
(
|
||||
SELECT CAST(OBJECT_DEFINITION(v.object_id) AS VARBINARY(MAX)) FOR XML PATH('')
|
||||
) AS NVARCHAR(MAX)
|
||||
) + '"}'
|
||||
) + N'"}'
|
||||
)
|
||||
)
|
||||
FROM
|
||||
@@ -441,14 +402,16 @@ views AS (
|
||||
) + ']' AS all_views_json
|
||||
)
|
||||
SELECT JSON_QUERY(
|
||||
N'{"fk_info": ' + ISNULL((SELECT cast(all_fks_json as nvarchar(max)) FROM fk_info), N'[]') +
|
||||
N'{
|
||||
"fk_info": ' + ISNULL((SELECT cast(all_fks_json as nvarchar(max)) FROM fk_info), N'[]') +
|
||||
', "pk_info": ' + ISNULL((SELECT cast(all_pks_json as nvarchar(max)) FROM pk_info), N'[]') +
|
||||
', "columns": ' + ISNULL((SELECT cast(all_columns_json as nvarchar(max)) FROM cols), N'[]') +
|
||||
', "indexes": ' + ISNULL((SELECT cast(all_indexes_json as nvarchar(max)) FROM indexes), N'[]') +
|
||||
', "tables": ' + ISNULL((SELECT cast(all_objects_json as nvarchar(max)) FROM tbls), N'[]') +
|
||||
', "views": ' + ISNULL((SELECT cast(all_views_json as nvarchar(max)) FROM views), N'[]') +
|
||||
', "database_name": "' + DB_NAME() + '"' +
|
||||
', "version": ""}'
|
||||
', "version": ""
|
||||
}'
|
||||
) AS metadata_json_to_import;`;
|
||||
|
||||
export const getSqlServerQuery = (
|
||||
|
||||
Reference in New Issue
Block a user