3 files changed, 29 insertions, 22 deletions
diff --git a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
index 7306a1a87..752631b85 100644
--- a/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
+++ b/packages/pipeline/src/entities/exchange_cancel_up_to_event.ts
@@ -1,5 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
+import { bigNumberTransformer } from '../utils';
+
 @Entity({ name: 'exchange_cancel_up_to_events', schema: 'raw' })
 export class ExchangeCancelUpToEvent {
     @PrimaryColumn({ name: 'contract_address' })
@@ -17,7 +20,7 @@ export class ExchangeCancelUpToEvent {
     public makerAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'order_epoch' })
-    public orderEpoch!: string;
+    @Column({ name: 'order_epoch', type: 'numeric', transformer: bigNumberTransformer })
+    public orderEpoch!: BigNumber;
     // TODO(albrow): Include topics?
 }
diff --git a/packages/pipeline/src/entities/exchange_fill_event.ts b/packages/pipeline/src/entities/exchange_fill_event.ts
index 6202e558b..aa082436b 100644
--- a/packages/pipeline/src/entities/exchange_fill_event.ts
+++ b/packages/pipeline/src/entities/exchange_fill_event.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'exchange_fill_events', schema: 'raw' })
 export class ExchangeFillEvent {
@@ -24,14 +26,14 @@ export class ExchangeFillEvent {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_filled_amount' })
-    public makerAssetFilledAmount!: string;
-    @Column({ name: 'taker_asset_filled_amount' })
-    public takerAssetFilledAmount!: string;
-    @Column({ name: 'maker_fee_paid' })
-    public makerFeePaid!: string;
-    @Column({ name: 'taker_fee_paid' })
-    public takerFeePaid!: string;
+    @Column({ name: 'maker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'taker_asset_filled_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetFilledAmount!: BigNumber;
+    @Column({ name: 'maker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFeePaid!: BigNumber;
+    @Column({ name: 'taker_fee_paid', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFeePaid!: BigNumber;
     @Column({ name: 'order_hash' })
     public orderHash!: string;
 
diff --git a/packages/pipeline/src/entities/sra_order.ts b/packages/pipeline/src/entities/sra_order.ts
index 4b7f652d3..9c730a0bb 100644
--- a/packages/pipeline/src/entities/sra_order.ts
+++ b/packages/pipeline/src/entities/sra_order.ts
@@ -1,6 +1,8 @@
+import { BigNumber } from '@0x/utils';
 import { Column, Entity, PrimaryColumn } from 'typeorm';
 
 import { AssetType } from '../types';
+import { bigNumberTransformer } from '../utils';
 
 @Entity({ name: 'sra_orders', schema: 'raw' })
 export class SraOrder {
@@ -19,18 +21,18 @@ export class SraOrder {
     public feeRecipientAddress!: string;
     @Column({ name: 'sender_address' })
     public senderAddress!: string;
-    @Column({ name: 'maker_asset_amount' })
-    public makerAssetAmount!: string;
-    @Column({ name: 'taker_asset_amount' })
-    public takerAssetAmount!: string;
-    @Column({ name: 'maker_fee' })
-    public makerFee!: string;
-    @Column({ name: 'taker_fee' })
-    public takerFee!: string;
-    @Column({ name: 'expiration_time_seconds' })
-    public expirationTimeSeconds!: string;
-    @Column({ name: 'salt' })
-    public salt!: string;
+    @Column({ name: 'maker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public makerAssetAmount!: BigNumber;
+    @Column({ name: 'taker_asset_amount', type: 'numeric', transformer: bigNumberTransformer })
+    public takerAssetAmount!: BigNumber;
+    @Column({ name: 'maker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public makerFee!: BigNumber;
+    @Column({ name: 'taker_fee', type: 'numeric', transformer: bigNumberTransformer })
+    public takerFee!: BigNumber;
+    @Column({ name: 'expiration_time_seconds', type: 'numeric', transformer: bigNumberTransformer })
+    public expirationTimeSeconds!: BigNumber;
+    @Column({ name: 'salt', type: 'numeric', transformer: bigNumberTransformer })
+    public salt!: BigNumber;
     @Column({ name: 'signature' })
     public signature!: string;