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db alter plan improvements

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This commit is contained in:
SPRINX0\prochazka
2024-11-11 11:07:57 +01:00
parent a069093f6b
commit 75b4f49e31
14 changed files with 64 additions and 12 deletions
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10
packages/tools/src/diffTools.ts
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@@ -127,6 +127,13 @@ export function removeTablePairingId(table: TableInfo): TableInfo {
};
}
function simplifySqlExpression(sql: string) {
return (sql || '')
.replace(/[\s\(\)\[\]\"]/g, '')
.toLowerCase()
.trim();
}
function generateObjectPairingId(obj) {
if (obj.objectTypeField)
return {
@@ -375,6 +382,7 @@ function testEqualForeignKeys(a: ForeignKeyInfo, b: ForeignKeyInfo, opts: DbDiff
function testEqualIndex(a: IndexInfo, b: IndexInfo, opts: DbDiffOptions) {
if (!testEqualColumnRefs(a.columns, b.columns, opts)) return false;
if (!!a.isUnique != !!b.isUnique) return false;
if (simplifySqlExpression(a.filterDefinition) != simplifySqlExpression(b.filterDefinition)) return false;
if (!opts.ignoreConstraintNames && !testEqualNames(a.constraintName, b.constraintName, opts)) return false;
return true;
@@ -456,7 +464,7 @@ export function testEqualTypes(a: ColumnInfo, b: ColumnInfo, opts: DbDiffOptions
return true;
}
if ((a.dataType || '').toLowerCase() != (b.dataType || '').toLowerCase()) {
if (simplifySqlExpression(a.dataType) != simplifySqlExpression(b.dataType)) {
console.debug(
`Column ${a.pureName}.${a.columnName}, ${b.pureName}.${b.columnName}: different data type: ${a.dataType}, ${b.dataType}`
);