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alter table WIP

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This commit is contained in:
Jan Prochazka
2021-09-16 09:31:10 +02:00
parent ce85f8f94d
commit 185699cb51
8 changed files with 48 additions and 15 deletions
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16
packages/tools/src/diffTools.ts
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@@ -1,4 +1,12 @@
import { ColumnInfo, ConstraintInfo, DatabaseInfo, EngineDriver, NamedObjectInfo, TableInfo } from 'dbgate-types';
import {
ColumnInfo,
ConstraintInfo,
DatabaseInfo,
EngineDriver,
NamedObjectInfo,
SqlDialect,
TableInfo,
} from 'dbgate-types';
import _ from 'lodash';
import uuidv1 from 'uuid/v1';
import { AlterPlan } from './alterPlan';
@@ -287,7 +295,7 @@ function planAlterTable(plan: AlterPlan, oldTable: TableInfo, newTable: TableInf
.filter(x => x[0] && x[1])
.forEach(x => {
if (!testEqualConstraints(x[0], x[1], opts)) {
// console.log('PLAN CHANGE COLUMN')
// console.log('PLAN CHANGE CONSTRAINT', x[0], x[1]);
plan.changeConstraint(x[0], x[1]);
}
});
@@ -357,7 +365,9 @@ export function getAlterTableScript(
): string {
const plan = createAlterTablePlan(oldTable, newTable, opts, db, driver);
const dmp = driver.createDumper();
if (!driver.dialect.disableExplicitTransaction) dmp.beginTransaction();
plan.run(dmp);
if (!driver.dialect.disableExplicitTransaction) dmp.commitTransaction();
return dmp.s;
}
@@ -370,6 +380,8 @@ export function getAlterDatabaseScript(
): string {
const plan = createAlterDatabasePlan(oldDb, newDb, opts, db, driver);
const dmp = driver.createDumper();
if (!driver.dialect.disableExplicitTransaction) dmp.beginTransaction();
plan.run(dmp);
if (!driver.dialect.disableExplicitTransaction) dmp.commitTransaction();
return dmp.s;
}