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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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23
packages/tools/src/alterPlan.ts
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@@ -1,4 +1,5 @@
import _ from 'lodash';
import { generateTablePairingId } from '.';
import {
AlterProcessor,
ColumnInfo,
@@ -371,12 +372,17 @@ export class AlterPlan {
const recreates = {};
for (const op of this.operations) {
if (op.operationType == 'recreateTable') {
const recreate = {
...op,
operations: [...op.operations],
};
res.push(recreate);
recreates[`${op.table.schemaName}||${op.table.pureName}`] = recreate;
const existingRecreate = recreates[`${op.table.schemaName}||${op.table.pureName}`];
if (existingRecreate) {
existingRecreate.operations.push(...op.operations);
} else {
const recreate = {
...op,
operations: [...op.operations],
};
res.push(recreate);
recreates[`${op.table.schemaName}||${op.table.pureName}`] = recreate;
}
} else {
// @ts-ignore
const oldObject: TableInfo = op.oldObject;
@@ -453,7 +459,8 @@ export function runAlterOperation(op: AlterOperation, processor: AlterProcessor)
break;
case 'recreateTable':
{
const newTable = _.cloneDeep(op.table);
const oldTable = generateTablePairingId(op.table);
const newTable = _.cloneDeep(oldTable);
const newDb = DatabaseAnalyser.createEmptyStructure();
newDb.tables.push(newTable);
// console.log('////////////////////////////newTable1', newTable);
@@ -461,7 +468,7 @@ export function runAlterOperation(op: AlterOperation, processor: AlterProcessor)
// console.log('////////////////////////////op.operations', op.operations);
// console.log('////////////////////////////op.table', op.table);
// console.log('////////////////////////////newTable2', newTable);
processor.recreateTable(op.table, newTable);
processor.recreateTable(oldTable, newTable);
}
break;
}