jsonb
data type in PostgreSQL allows you to store JSON (JavaScript Object Notation) data in a binary format.
jsonb
:jsonb
is stored in a binary representation, making it more compact than json
.jsonb
allows indexing, making it faster for querying and retrieval.json
), and duplicate keys are removed.jsonb
data type with tenant_id
in PostgreSQLjsonb
and tenant_id
columnid
: An integer primary key.tenant_id
: A UUID
type column for tenant isolation.name
: A TEXT
field for product name.details
: A jsonb
field that will store additional product details like specifications, availability, etc.jsonb
column with tenant_id
jsonb
column, along with a tenant_id
, using standard SQL INSERT
:
tenant_id
is a UUID that ties the data to a specific tenant.
jsonb
data by tenant_id
jsonb
column and filter by tenant_id
:
@>
operator for containment@>
operator checks if one JSON object contains another JSON object. It’s useful for filtering rows by specific keys/values for a tenant.
jsonb
data for a tenantjsonb_set
function to update specific parts of a JSON object for a given tenant.
jsonb
object by tenantjsonb
object for a specific tenant:
jsonb
data by tenant_id
for faster queriesjsonb
fields for better query performance, particularly for multi-tenant systems.
jsonb
fields for tenants:
@>
, and PostgreSQL will leverage this index.
jsonb
by tenantjsonb
fields for each tenant.
jsonb
fields by tenantjsonb
columns for specific tenants using to_tsvector()
.
description
key for a specific tenant.
jsonb
functions & operators with tenant ID:>
: Accesses a key, returns JSON data.>>
: Accesses a key, returns text.@>
: Checks containment (whether a JSON object contains another).jsonb_set()
: Updates a value for a key in a JSON object.||
: Concatenates two JSON objects.jsonb_array_elements()
: Expands a JSON array to a set of rows.jsonb
with Multi-Tenancy:tenant_id
and specific keys.jsonb
for semi-structured data. For structured data, use regular columns and normalize the schema.tenant_id
: Ensure the tenant_id
is a UUID to uniquely identify tenants, providing clear data isolation.