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closing #130 duplicate relations on mysql

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This commit is contained in:
Kononnable 2018-12-29 20:50:20 +01:00
parent 4d060a7c89
commit e769696e58
1 changed files with 3 additions and 2 deletions
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5
src/drivers/MysqlDriver.ts
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@ -267,7 +267,7 @@ export class MysqlDriver extends AbstractDriver {
onDelete: "RESTRICT" | "CASCADE" | "SET NULL" | "NO_ACTION";
onUpdate: "RESTRICT" | "CASCADE" | "SET NULL" | "NO_ACTION";
object_id: string;
}>(`SELECT DISTINCT
}>(`SELECT
CU.TABLE_NAME TableWithForeignKey,
CU.ORDINAL_POSITION FK_PartNo,
CU.COLUMN_NAME ForeignKeyColumn,
@ -279,7 +279,8 @@ export class MysqlDriver extends AbstractDriver {
FROM
INFORMATION_SCHEMA.KEY_COLUMN_USAGE CU
JOIN
INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS RC ON CU.CONSTRAINT_NAME=RC.CONSTRAINT_NAME
INFORMATION_SCHEMA.REFERENTIAL_CONSTRAINTS RC
ON CU.CONSTRAINT_NAME=RC.CONSTRAINT_NAME AND CU.CONSTRAINT_SCHEMA = RC.CONSTRAINT_SCHEMA
WHERE
TABLE_SCHEMA = SCHEMA()
AND CU.REFERENCED_TABLE_NAME IS NOT NULL;