feat: make it work

Author: tobyhede

DEVELOPMENT.md

@@ -348,7 +348,7 @@ For example, it is possible to have both `unique` and `ore` indexes defined.
 For equality (`=`, `<>`) operations, a `unique` index term is a text comparison and should be preferred over an `ore` index term.
 
 The index term types and functions are internal implementation details and should not be exposed as operators on the `eql_v2_encrypted` type.
-For example, `eql_v2_encrypted` should not have an operator with the `ore_64_8_v2` type.
+For example, `eql_v2_encrypted` should not have an operator with the `ore_block_u64_8_256` type.
 Users should never need to think about or interact with EQL internals.
 
 #### Working without operators

README.md

@@ -148,7 +148,7 @@ Data is stored in the PostgreSQL database as:
     "t": "users"
   },
   "k": "ct",
-  "m": null,
+  "bf": null,
   "ob": null,
   "u": null,
   "v": 1

docs/reference/INDEX.md

@@ -49,7 +49,7 @@ The default match index options are:
 ```json
   {
     "k": 6,
-    "m": 2048,
+    "bf": 2048,
     "include_original": true,
     "tokenizer": {
       "kind": "ngram",

docs/tutorials/GETTINGSTARTED.md

@@ -193,15 +193,15 @@ For ordering or comparison queries we add an `ore` index:
 
 ```sql
 SELECT cs_add_index_v2('users', 'email_encrypted', 'ore', 'text');
-CREATE INDEX ON users (cs_ore_64_8_v2(email_encrypted));
+CREATE INDEX ON users (ore_block_u64_8_256(email_encrypted));
 ```
 
 After adding these indexes, our `eql_v2_configuration` table will look like this:
 
 ```bash
 id         | 1
 state      | pending
-data       | {"v": 1, "tables": {"users": {"email_encrypted": {"cast_as": "text", "indexes": {"ore": {}, "match": {"k": 6, "m": 2048, "tokenizer": {"kind": "ngram", "token_length": 3}, "token_filters": [{"kind": "downcase"}], "include_original": true}, "unique": {"token_filters": [{"kind": "downcase"}]}}}}}}
+data       | {"v": 1, "tables": {"users": {"email_encrypted": {"cast_as": "text", "indexes": {"ore": {}, "match": {"k": 6, "bf": 2048, "tokenizer": {"kind": "ngram", "token_length": 3}, "token_filters": [{"kind": "downcase"}], "include_original": true}, "unique": {"token_filters": [{"kind": "downcase"}]}}}}}}
 ```
 
 The initial `state` will be set as pending.
@@ -218,7 +218,7 @@ The `cs_configured_v2` table will now have a state of `active`.
 ```bash
 id         | 1
 state      | active
-data       | {"v": 1, "tables": {"users": {"email_encrypted": {"cast_as": "text", "indexes": {"ore": {}, "match": {"k": 6, "m": 2048, "tokenizer": {"kind": "ngram", "token_length": 3}, "token_filters": [{"kind": "downcase"}], "include_original": true}, "unique": {"token_filters": [{"kind": "downcase"}]}}}}}}
+data       | {"v": 1, "tables": {"users": {"email_encrypted": {"cast_as": "text", "indexes": {"ore": {}, "match": {"k": 6, "bf": 2048, "tokenizer": {"kind": "ngram", "token_length": 3}, "token_filters": [{"kind": "downcase"}], "include_original": true}, "unique": {"token_filters": [{"kind": "downcase"}]}}}}}}
 ```
 
 ### Encrypting existing plaintext data
@@ -325,7 +325,7 @@ It creates an EQL payload that looks similar to this and inserts this into the e
     "t": "users", // Table
     "c": "email_encrypted" // Encrypted column
   },
-  "m": [42], // The ciphertext used for free text queries i.e match index
+  "bf": [42], // The ciphertext used for free text queries i.e match index
   "u": "unique ciphertext", // The ciphertext used for unique queries. i.e unique index
   "ob": ["a", "b", "c"], // The ciphertext used for order or comparison queries. i.e ore index
   "v": 1
@@ -386,7 +386,7 @@ The json stored in the database looks similar to this:
     "t": "users", // Table
     "c": "email_encrypted" // Encrypted column
   },
-  "m": [42], // The ciphertext used for free text queries i.e match index
+  "bf": [42], // The ciphertext used for free text queries i.e match index
   "u": "unique ciphertext", // The ciphertext used for unique queries. i.e unique index
   "ob": ["a", "b", "c"], // The ciphertext used for order or comparison queries. i.e ore index
   "v": 1
@@ -509,7 +509,7 @@ Prerequsites:
 
 - An [ore index](#adding-indexes) is needed on the encrypted column to support this operation.
 
-EQL function to use: `cs_ore_64_8_v2(val JSONB)`.
+EQL function to use: `ore_block_u64_8_256(val JSONB)`.
 
 A plaintext query order by email looks like this:
 
@@ -520,7 +520,7 @@ SELECT * FROM users ORDER BY email ASC;
 The EQL equivalent of this query is:
 
 ```sql
-SELECT * FROM users ORDER BY cs_ore_64_8_v2(email_encrypted) ASC;
+SELECT * FROM users ORDER BY ore_block_u64_8_256(email_encrypted) ASC;
 ```
 
 This query returns:
@@ -538,7 +538,7 @@ Prerequsites:
 
 - A [unique index](#adding-indexes) is needed on the encrypted column to support this operation.
 
-EQL function to use: `cs_ore_64_8_v2(val JSONB)`.
+EQL function to use: `ore_block_u64_8_256(val JSONB)`.
 
 EQL query payload for a comparison query:
 
@@ -564,7 +564,7 @@ SELECT * FROM users WHERE email > 'gracehopper@test.com';
 The EQL equivalent of this query is:
 
 ```sql
-SELECT * FROM users WHERE cs_ore_64_8_v2(email_encrypted) > cs_ore_64_8_v2(
+SELECT * FROM users WHERE ore_block_u64_8_256(email_encrypted) > ore_block_u64_8_256(
   '{"v":1,"k":"pt","p":"gracehopper@test.com","i":{"t":"users","c":"email_encrypted"},"q":"ore"}'
   );
 ```

src/bloom_filter/functions.sql

@@ -4,12 +4,12 @@
 -- extracts match index from an emcrypted column
 
 CREATE FUNCTION eql_v2.bloom_filter(val jsonb)
-  RETURNS eql_v2.bloom_filter_index
+  RETURNS eql_v2.bloom_filter
   IMMUTABLE STRICT PARALLEL SAFE
 AS $$
 	BEGIN
     IF val ? 'bf' THEN
-      RETURN ARRAY(SELECT jsonb_array_elements(val->'bf'))::eql_v2.bloom_filter_index;
+      RETURN ARRAY(SELECT jsonb_array_elements(val->'bf'))::eql_v2.bloom_filter;
     END IF;
     RAISE 'Expected a match index (bf) value in json: %', val;
   END;
@@ -19,10 +19,10 @@ $$ LANGUAGE plpgsql;
 -- extracts unique index from an encrypted column
 
 CREATE FUNCTION eql_v2.bloom_filter(val eql_v2_encrypted)
-  RETURNS eql_v2.bloom_filter_index
+  RETURNS eql_v2.bloom_filter
   IMMUTABLE STRICT PARALLEL SAFE
 AS $$
   BEGIN
-    RETURN (SELECT eql_v2.bloom_filter_index(val.data));
+    RETURN (SELECT eql_v2.bloom_filter(val.data));
   END;
 $$ LANGUAGE plpgsql;

src/bloom_filter/functions_test.sql

@@ -4,7 +4,7 @@ DO $$
   BEGIN
     PERFORM assert_result(
         'Extract match index term from encrypted',
-        'SELECT eql_v2.bloom_filter(''{"m": []}''::jsonb)');
+        'SELECT eql_v2.bloom_filter(''{"bf": []}''::jsonb)');
 
     PERFORM assert_exception(
         'Missing match index term in encrypted raises exception',

src/bloom_filter/types.sql

@@ -1,4 +1,4 @@
 -- REQUIRE: src/schema.sql
 
-CREATE DOMAIN eql_v2.bloom_filter_index AS smallint[];
+CREATE DOMAIN eql_v2.bloom_filter AS smallint[];
 

src/config/functions_private.sql

@@ -88,7 +88,7 @@ LANGUAGE sql STRICT PARALLEL SAFE
 BEGIN ATOMIC
   SELECT jsonb_build_object(
             'k', 6,
-            'm', 2048,
+            'bf', 2048,
             'include_original', true,
             'tokenizer', json_build_object('kind', 'ngram', 'token_length', 3),
             'token_filters', json_build_array(json_build_object('kind', 'downcase')));

src/encrypted/aggregates.sql

@@ -1,6 +1,6 @@
 -- REQUIRE: src/encrypted/types.sql
--- REQUIRE: ore_block_u64_8_256types.sql
--- REQUIRE: ore_block_u64_8_256functions.sql
+-- REQUIRE: src/ore_block_u64_8_256/types.sql
+-- REQUIRE: src/ore_block_u64_8_256/functions.sql
 
 -- Aggregate functions for ORE
 

src/encrypted/aggregates_test.sql

@@ -16,19 +16,19 @@ INSERT INTO agg_test (plain_int, enc_int) VALUES
 ),
 (
   3,
-  '{"c": "mBbJyWl%QyVQT_N?b~OpQj!$J7B7H2CK@gB#`36H312|)kY;SeM7R*dAl5{R*U)AI+$~k7(JPvj;hmQK^F_}g^7Zs^WuYa^B(7y{V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "m": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
+  '{"c": "mBbJyWl%QyVQT_N?b~OpQj!$J7B7H2CK@gB#`36H312|)kY;SeM7R*dAl5{R*U)AI+$~k7(JPvj;hmQK^F_}g^7Zs^WuYa^B(7y{V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "bf": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
 ),
 (
   5,
-  '{"c": "mBbKSqWLK6yl>o%G%&x+2$jdg7F`-R(^>R1Q^wGod8-FZ5C$xFI4dN?Ap114=77xPZ9!cKxE}qmyXrhx#K`4ztbUrysQrOFqON6bV{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "m": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
+  '{"c": "mBbKSqWLK6yl>o%G%&x+2$jdg7F`-R(^>R1Q^wGod8-FZ5C$xFI4dN?Ap114=77xPZ9!cKxE}qmyXrhx#K`4ztbUrysQrOFqON6bV{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "bf": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
 ),
 (
   1,
-  '{"c": "mBbJSy$p0fHEK%aOAOYi4PTJN7B@a-j{+xl7tffjGTN<-Znt3Zge#lGAX^WHzU`7ml<4vRHLKxoB%}N<H3?J~gR*ISwBlJ)X0By!V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "m": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
+  '{"c": "mBbJSy$p0fHEK%aOAOYi4PTJN7B@a-j{+xl7tffjGTN<-Znt3Zge#lGAX^WHzU`7ml<4vRHLKxoB%}N<H3?J~gR*ISwBlJ)X0By!V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "bf": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
 ),
 (
   3,
-  '{"c": "mBbLa7Cm?&jvpfcv1d3hep>s)76qzUbwUky&M&C<M-e2q^@e798gqWcAb{9a>3mjDG_os-_y0MRaMGl@&p#AOuusN|3Lu=mBCcg_V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "m": null, "ob": ["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"], "v": 1}'::jsonb::eql_v2_encrypted
+  '{"c": "mBbLa7Cm?&jvpfcv1d3hep>s)76qzUbwUky&M&C<M-e2q^@e798gqWcAb{9a>3mjDG_os-_y0MRaMGl@&p#AOuusN|3Lu=mBCcg_V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "bf": null, "ob": ["ccccccccb06565ebd23d6a4c3eee512713175e673c6d995ff5d9b1d3492fe8eb289c3eb95029025f5b71fc6e06632b4a1302980e433361c7999724dbdd052739258d9444b0fbd43cc61368e60f4b0d5aeca2aa85c1c89933b53afffcc4eb0632dca75f632bb9bc792d1dbd6bced6253291f0db134552d384e9e378f4f5890c31ca9d115965a0e8fb2c3c60ccce84ffc03bddb22b27a1ce278eec118496fd23f083ebb21bb4b83b89eda8c0bdea50debc5ec4f2b2d91b63a80d39386194ad9d129bee2f5168341cb41ed26dc03466cac5e2dbe7336fdb74c0d37d63b396033ce60002c9950f5ac2970dacf4caace2eef5b81544df88a7ef2a8d69550d25d39c678c8e43a3dcc2857018a2c979b45c6b19dabd28ae7388d62916e6742763d6484d1b45154e6c8e6a66e02b03f64b67ddef24747dded32e226e3a93d5d1a92d11e760403cad04a0dd07c14da336a409739e8bbeb3b3d6b92117fa2d2c941da4996ea61b29ca3fffb4594ddbeab7105a1b4c5e422ec5ab8154db545103d8c2889be2e4591198912446d8b33b8708a4cc959a1e0957dcae6a50c3"], "v": 1}'::jsonb::eql_v2_encrypted
 )
 ;
 
@@ -53,7 +53,7 @@ $$ LANGUAGE plpgsql;
 INSERT INTO agg_test (plain_int, enc_int) VALUES
 (
   3,
-  '{"c": "mBbLa7Cm?&jvpfcv1d3hep>s)76qzUbwUky&M&C<M-e2q^@e798gqWcAb{9a>3mjDG_os-_y0MRaMGl@&p#AOuusN|3Lu=mBCcg_V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "m": null, "v": 1}'::jsonb::eql_v2_encrypted
+  '{"c": "mBbLa7Cm?&jvpfcv1d3hep>s)76qzUbwUky&M&C<M-e2q^@e798gqWcAb{9a>3mjDG_os-_y0MRaMGl@&p#AOuusN|3Lu=mBCcg_V{&<LbY)~;X>N2hzy", "i": {"c": "encrypted_int4", "t": "encrypted"}, "k": "ct", "bf": null, "v": 1}'::jsonb::eql_v2_encrypted
 );
 
 -- run exceptional case
@@ -67,7 +67,7 @@ DO $$
     WHEN others THEN
       error_message := SQLERRM;
 
-      IF error_message LIKE '%' || 'Expected an ore index (o) value in json' || '%' THEN
+      IF error_message LIKE '%' || 'Expected an ore index (ob) value in json' || '%' THEN
         ASSERT true;
       ELSE
         RAISE EXCEPTION 'Unexpected exception: %', error_message;
@@ -86,7 +86,7 @@ DO $$
     WHEN others THEN
       error_message := SQLERRM;
 
-      IF error_message LIKE '%' || 'Expected an ore index (o) value in json' || '%' THEN
+      IF error_message LIKE '%' || 'Expected an ore index (ob) value in json' || '%' THEN
         ASSERT true;
       ELSE
         RAISE EXCEPTION 'Unexpected exception: %', error_message;