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oracle analyser per schema

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This commit is contained in:
Jan Prochazka
2024-05-31 14:35:35 +02:00
parent a2102a51a1
commit 2723c41832
18 changed files with 58 additions and 72 deletions
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33
plugins/dbgate-plugin-oracle/src/backend/Analyser.js
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@@ -55,8 +55,8 @@ class Analyser extends DatabaseAnalyser {
super(pool, driver, version);
}
createQuery(resFileName, typeFields) {
const query = super.createQuery(sql[resFileName], typeFields);
createQuery(resFileName, typeFields, replacements = {}) {
const query = super.createQuery(sql[resFileName], typeFields, replacements);
//if (query) return query.replace('#REFTABLECOND#', this.driver.__analyserInternals.refTableCond);
return query;
}
@@ -68,40 +68,39 @@ class Analyser extends DatabaseAnalyser {
async _runAnalysis() {
this.feedback({ analysingMessage: 'Loading tables' });
const tables = await this.analyserQuery(this.driver.dialect.stringAgg ? 'tableList' : 'tableList', ['tables']);
const tables = await this.analyserQuery('tableList', ['tables'], { $owner: this.pool._schema_name });
this.feedback({ analysingMessage: 'Loading columns' });
const columns = await this.analyserQuery('columns', ['tables', 'views']);
const columns = await this.analyserQuery('columns', ['tables', 'views'], { $owner: this.pool._schema_name });
this.feedback({ analysingMessage: 'Loading primary keys' });
const pkColumns = await this.analyserQuery('primaryKeys', ['tables']);
const pkColumns = await this.analyserQuery('primaryKeys', ['tables'], { $owner: this.pool._schema_name });
//let fkColumns = null;
this.feedback({ analysingMessage: 'Loading foreign keys' });
const fkColumns = await this.analyserQuery('foreignKeys', ['tables']);
const fkColumns = await this.analyserQuery('foreignKeys', ['tables'], { $owner: this.pool._schema_name });
this.feedback({ analysingMessage: 'Loading views' });
const views = await this.analyserQuery('views', ['views']);
const views = await this.analyserQuery('views', ['views'], { $owner: this.pool._schema_name });
let geometryColumns = { rows: [] };
let geographyColumns = { rows: [] };
this.feedback({ analysingMessage: 'Loading materialized views' });
const matviews = this.driver.dialect.materializedViews ? await this.analyserQuery('matviews', ['matviews']) : null;
const matviews = this.driver.dialect.materializedViews
? await this.analyserQuery('matviews', ['matviews'], { $owner: this.pool._schema_name })
: null;
this.feedback({ analysingMessage: 'Loading materialized view columns' });
const matviewColumns = this.driver.dialect.materializedViews
? await this.analyserQuery('matviewColumns', ['matviews'])
? await this.analyserQuery('matviewColumns', ['matviews'], { $owner: this.pool._schema_name })
: null;
this.feedback({ analysingMessage: 'Loading routines' });
const routines = await this.analyserQuery('routines', ['procedures', 'functions']);
const routines = await this.analyserQuery('routines', ['procedures', 'functions'], {
$owner: this.pool._schema_name,
});
this.feedback({ analysingMessage: 'Loading indexes' });
const indexes = this.driver.__analyserInternals.skipIndexes
? { rows: [] }
: await this.analyserQuery('indexes', ['tables']);
const indexes = await this.analyserQuery('indexes', ['tables'], { $owner: this.pool._schema_name });
this.feedback({ analysingMessage: 'Loading index columns' });
// const indexcols = this.driver.__analyserInternals.skipIndexes
// ? { rows: [] }
// : await this.driver.query(this.pool, this.createQuery('indexcols', ['tables']));
this.feedback({ analysingMessage: 'Loading unique names' });
const uniqueNames = await this.analyserQuery('uniqueNames', ['tables']);
const uniqueNames = await this.analyserQuery('uniqueNames', ['tables'], { $owner: this.pool._schema_name });
this.feedback({ analysingMessage: 'Finalizing DB structure' });
const fkColumnsMapped = fkColumns.rows.map(x => ({

11
plugins/dbgate-plugin-oracle/src/backend/drivers.js
View File

@@ -7,7 +7,6 @@ const Analyser = require('./Analyser');
const oracledb = require('oracledb');
const { createBulkInsertStreamBase, makeUniqueColumnNames } = require('dbgate-tools');
/*
pg.types.setTypeParser(1082, 'text', val => val); // date
pg.types.setTypeParser(1114, 'text', val => val); // timestamp without timezone
@@ -47,6 +46,7 @@ const drivers = driverBases.map(driverBase => ({
database,
databaseUrl,
useDatabaseUrl,
serviceName,
ssl,
isReadOnly,
authType,
@@ -55,8 +55,9 @@ const drivers = driverBases.map(driverBase => ({
client = await oracledb.getConnection({
user,
password,
connectString: useDatabaseUrl ? databaseUrl : port ? `${server}:${port}` : server,
connectString: useDatabaseUrl ? databaseUrl : port ? `${server}:${port}/${serviceName}` : server,
});
client._schema_name = database;
return client;
},
async close(pool) {
@@ -64,7 +65,7 @@ const drivers = driverBases.map(driverBase => ({
},
async query(client, sql) {
//console.log('query sql', sql);
if (sql == null) {
if (sql == null) {a
return {
rows: [],
columns: [],
@@ -250,12 +251,12 @@ const drivers = driverBases.map(driverBase => ({
return pass;
},
async writeTable(pool, name, options) {
async writeTable(pootl, name, options) {
// @ts-ignore
return createBulkInsertStreamBase(this, stream, pool, name, options);
},
async listDatabases(client) {
const { rows } = await this.query(client, 'SELECT instance_name AS "name" FROM v$instance');
const { rows } = await this.query(client, 'SELECT username as "name" from all_users order by username');
return rows;
},

2
plugins/dbgate-plugin-oracle/src/backend/sql/columns.js
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@@ -10,6 +10,6 @@ select
data_scale as "numeric_scale",
data_default as "default_value"
FROM all_tab_columns av
where TABLE_NAME =OBJECT_ID_CONDITION
where OWNER='$owner' AND TABLE_NAME =OBJECT_ID_CONDITION
order by column_id
`;

2
plugins/dbgate-plugin-oracle/src/backend/sql/foreignKeys.js
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@@ -10,7 +10,7 @@ select fk.constraint_name as "constraint_name",
basecol.column_name as "column_name",
refcol.column_name as "ref_column_name"
from all_cons_columns refcol, all_cons_columns basecol, all_constraints ref, all_constraints fk
where fk.constraint_type = 'R'
where fk.OWNER = '$owner' AND fk.constraint_type = 'R'
and ref.owner = fk.r_owner
and ref.constraint_name = fk.r_constraint_name
and basecol.owner = fk.owner

2
plugins/dbgate-plugin-oracle/src/backend/sql/indexes.js
View File

@@ -8,7 +8,7 @@ select i.table_name as "tableName",
ic.column_position as "postion",
ic.descend as "descending"
from all_ind_columns ic, all_indexes i
where ic.index_owner = i.owner
where INDEX_OWNER = '$owner' AND ic.index_owner = i.owner
and ic.index_name = i.index_name
and i.index_name =OBJECT_ID_CONDITION
order by i.table_owner,

2
plugins/dbgate-plugin-oracle/src/backend/sql/matviewColumns.js
View File

@@ -4,6 +4,6 @@ SELECT owner "schema_name"
, column_name "column_name"
, data_type "data_type"
FROM all_tab_columns av
where table_name =OBJECT_ID_CONDITION
where OWNER = '$owner' AND table_name =OBJECT_ID_CONDITION
order by column_id
`;

2
plugins/dbgate-plugin-oracle/src/backend/sql/matviews.js
View File

@@ -14,6 +14,6 @@ SELECT owner as schema_name,
'//text()'
)) definition
FROM all_mviews
where mview_name=OBJECT_ID_CONDITION
where OWNER = '$owner' AND mview_name=OBJECT_ID_CONDITION
order by owner, mview_name
`;

1
plugins/dbgate-plugin-oracle/src/backend/sql/routines.js
View File

@@ -32,6 +32,7 @@ from (select
all_procedures ap,
all_objects ao
where
ap.owner = '$owner' and
ap.owner = ao.owner and
ap.object_name = ao.object_name and
ao.object_type in ('PACKAGE', 'PROCEDURE', 'FUNCTION')

2
plugins/dbgate-plugin-oracle/src/backend/sql/tableList.js
View File

@@ -4,6 +4,6 @@ select
table_name "pure_name"
from
all_tables
where TABLE_NAME =OBJECT_ID_CONDITION
where OWNER='$owner' AND TABLE_NAME =OBJECT_ID_CONDITION
`;

2
plugins/dbgate-plugin-oracle/src/backend/sql/uniqueNames.js
View File

@@ -1,6 +1,6 @@
module.exports = `
select constraint_name
from all_constraints
where constraint_type = 'U'
where OWNER='$owner' and constraint_type = 'U'
and constraint_name =OBJECT_ID_CONDITION
`;

2
plugins/dbgate-plugin-oracle/src/backend/sql/views.js
View File

@@ -6,7 +6,7 @@ from (select
owner as "schema_name",
SUBSTR(text_vc, 1, 3900) AS "create_sql"
from all_views av
where text_vc is not null
where owner = '$owner' and text_vc is not null
) avv
where "pure_name" =OBJECT_ID_CONDITION
`;

26
plugins/dbgate-plugin-oracle/src/frontend/drivers.js
View File

@@ -19,7 +19,6 @@ const dialect = {
quoteIdentifier(s) {
return '"' + s + '"';
},
stringAgg: true,
createColumn: true,
dropColumn: true,
@@ -110,32 +109,15 @@ const oracleDriverBase = {
getQuerySplitterOptions: () => oracleSplitterOptions,
readOnlySessions: true,
databaseUrlPlaceholder: 'e.g. oracledb://user:password@localhost:1521',
databaseUrlPlaceholder: 'e.g. localhost:1521/orcl',
showConnectionField: (field, values) => {
if (field == 'useDatabaseUrl') return true;
if (values.useDatabaseUrl) {
return ['databaseUrl', 'isReadOnly'].includes(field);
return ['databaseUrl', 'user', 'password'].includes(field);
}
return ['user', 'password', 'defaultDatabase', 'singleDatabase', 'isReadOnly', 'server', 'port'].includes(field);
},
beforeConnectionSave: connection => {
const { databaseUrl } = connection;
if (databaseUrl) {
const m = databaseUrl.match(/\/([^/]+)($|\?)/);
return {
...connection,
singleDatabase: !!m,
defaultDatabase: m ? m[1] : null,
};
}
return connection;
},
__analyserInternals: {
refTableCond: '',
return ['user', 'password', 'server', 'port', 'serviceName'].includes(field);
},
getNewObjectTemplates() {
@@ -189,7 +171,7 @@ const oracleDriver = {
return dialect;
},
showConnectionTab: (field) => field == 'sshTunnel',
showConnectionTab: field => field == 'sshTunnel',
};
module.exports = [oracleDriver];