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feat: support alter table replica identity in pg #2618

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Merged
taozhi8833998 merged 1 commit into from
Dec 3, 2025
+27 −0
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feat: support alter table replica identity in pg #2618

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20 changes: 20 additions & 0 deletions pegjs/postgresql.pegjs
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Original file line number Diff line number Diff line change
Expand Up @@ -1901,6 +1901,7 @@ alter_action
/ ALTER_COLUMN_DATA_TYPE
/ ALTER_COLUMN_DEFAULT
/ ALTER_COLUMN_NOT_NULL
/ ALTER_REPLICA_IDENTITY

ALTER_ADD_COLUMN
= KW_ADD __
Expand Down Expand Up @@ -2162,6 +2163,25 @@ ALTER_COLUMN_NOT_NULL
type: 'alter',
}
}

ALTER_REPLICA_IDENTITY
= 'REPLICA'i __ 'IDENTITY'i __ n:('DEFAULT'i / 'FULL'i / 'NOTHING'i) {
/* => {
action: 'replica';
keyword?: 'identity';
resource: 'replica_identity';
type: 'alter';
replica_identity: 'default' | 'full' | 'nothing';
}
*/
return {
action: 'replica',
keyword: 'identity',
resource: 'replica_identity',
replica_identity: n,
type: 'alter',
}
}
create_index_definition
= kc:(KW_INDEX / KW_KEY) __
c:column? __
Expand Down
7 changes: 7 additions & 0 deletions test/postgres.spec.js
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Expand Up @@ -1943,6 +1943,13 @@ describe('Postgres', () => {
'ALTER TABLE "configuration" ADD CONSTRAINT "configuration_pk" PRIMARY KEY ("something", "something_else", "something_something_else")',
]
},
{
title: 'alter replica identity',
sql: [
'ALTER TABLE "table_name" REPLICA IDENTITY FULL;',
'ALTER TABLE "table_name" REPLICA IDENTITY FULL',
]
},
]
function neatlyNestTestedSQL(sqlList){
sqlList.forEach(sqlInfo => {
Expand Down