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Code Issues Releases Wiki Activity

feat(PostgreSQL): support to microseconds

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This commit is contained in:
Fabio Di Stasio 2021-03-18 15:56:52 +01:00
parent ffb1712a59
commit d465e18dba
2 changed files with 20 additions and 4 deletions
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21
src/main/libs/clients/PostgreSQLClient.js
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@ -1,9 +1,19 @@
'use strict'; 'use strict';
import { Pool, Client, types } from 'pg'; import pg, { Pool, Client, types } from 'pg';
import { Parser } from 'node-sql-parser'; import { Parser } from 'node-sql-parser';
import { AntaresCore } from '../AntaresCore'; import { AntaresCore } from '../AntaresCore';
import dataTypes from 'common/data-types/postgresql'; import dataTypes from 'common/data-types/postgresql';
function pgToString (value) {
return value.toString();
}
pg.types.setTypeParser(1082, pgToString); // date
pg.types.setTypeParser(1083, pgToString); // time
pg.types.setTypeParser(1114, pgToString); // timestamp
pg.types.setTypeParser(1184, pgToString); // timestamptz
pg.types.setTypeParser(1266, pgToString); // timetz
export class PostgreSQLClient extends AntaresCore { export class PostgreSQLClient extends AntaresCore {
constructor (args) { constructor (args) {
super(args); super(args);
@ -1247,8 +1257,7 @@ export class PostgreSQLClient extends AntaresCore {
table: ast && ast.from ? ast.from[0].table : null, table: ast && ast.from ? ast.from[0].table : null,
tableAlias: ast && ast.from ? ast.from[0].as : null, tableAlias: ast && ast.from ? ast.from[0].as : null,
orgTable: ast && ast.from ? ast.from[0].table : null, orgTable: ast && ast.from ? ast.from[0].table : null,
type: this.types[field.dataTypeID], type: this.types[field.dataTypeID]
length: null// type.length
}; };
}).filter(Boolean) }).filter(Boolean)
: []; : [];
@ -1276,7 +1285,11 @@ export class PostgreSQLClient extends AntaresCore {
const detailedField = columns.find(f => f.name === field.name); const detailedField = columns.find(f => f.name === field.name);
const fieldIndex = indexes.find(i => i.column === field.name); const fieldIndex = indexes.find(i => i.column === field.name);
if (field.table === paramObj.table && field.schema === paramObj.schema) { if (field.table === paramObj.table && field.schema === paramObj.schema) {
if (detailedField) field = { ...field, ...detailedField }; if (detailedField) {
const length = detailedField.numPrecision || detailedField.charLength || detailedField.datePrecision || null;
field = { ...field, ...detailedField, length };
}
if (fieldIndex) { if (fieldIndex) {
const key = fieldIndex.type === 'PRIMARY' ? 'pri' : fieldIndex.type === 'UNIQUE' ? 'uni' : 'mul'; const key = fieldIndex.type === 'PRIMARY' ? 'pri' : fieldIndex.type === 'UNIQUE' ? 'uni' : 'mul';
field = { ...field, key }; field = { ...field, key };

3
src/renderer/components/WorkspaceQueryTableRow.vue
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@ -213,6 +213,9 @@ export default {
return moment(val).isValid() ? moment(val).format('YYYY-MM-DD') : val; return moment(val).isValid() ? moment(val).format('YYYY-MM-DD') : val;
if (DATETIME.includes(type)) { if (DATETIME.includes(type)) {
if (typeof val === 'string')
return val;
let datePrecision = ''; let datePrecision = '';
for (let i = 0; i < precision; i++) for (let i = 0; i < precision; i++)
datePrecision += i === 0 ? '.S' : 'S'; datePrecision += i === 0 ? '.S' : 'S';