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PATH: usr / local / lib / node_modules / knex-migrator / node_modules / knex / lib / dialects / oracle / schema

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = void 0;

var _inherits = _interopRequireDefault(require("inherits"));

var _compiler = _interopRequireDefault(require("../../../schema/compiler"));

var utils = _interopRequireWildcard(require("../utils"));

var _trigger = _interopRequireDefault(require("./trigger"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Oracle Schema Compiler
// -------
function SchemaCompiler_Oracle() {
  _compiler.default.apply(this, arguments);
}

(0, _inherits.default)(SchemaCompiler_Oracle, _compiler.default); // Rename a table on the schema.

SchemaCompiler_Oracle.prototype.renameTable = function (tableName, to) {
  const renameTable = _trigger.default.renameTableAndAutoIncrementTrigger(this.client.logger, tableName, to);

this.pushQuery(renameTable);
}; // Check whether a table exists on the query.

SchemaCompiler_Oracle.prototype.hasTable = function (tableName) {
  this.pushQuery({
    sql: 'select TABLE_NAME from USER_TABLES where TABLE_NAME = ' + this.formatter.parameter(tableName),

output(resp) {
      return resp.length > 0;
    }

});
}; // Check whether a column exists on the schema.

SchemaCompiler_Oracle.prototype.hasColumn = function (tableName, column) {
  const sql = `select COLUMN_NAME from USER_TAB_COLUMNS ` + `where TABLE_NAME = ${this.formatter.parameter(tableName)} ` + `and COLUMN_NAME = ${this.formatter.parameter(column)}`;
  this.pushQuery({
    sql,
    output: resp => resp.length > 0
  });
};

SchemaCompiler_Oracle.prototype.dropSequenceIfExists = function (sequenceName) {
  this.pushQuery(utils.wrapSqlWithCatch(`drop sequence ${this.formatter.wrap(sequenceName)}`, -2289));
};

SchemaCompiler_Oracle.prototype._dropRelatedSequenceIfExists = function (tableName) {
  // removing the sequence that was possibly generated by increments() column
  const sequenceName = utils.generateCombinedName(this.client.logger, 'seq', tableName);
  this.dropSequenceIfExists(sequenceName);
};

SchemaCompiler_Oracle.prototype.dropTable = function (tableName) {
  this.pushQuery(`drop table ${this.formatter.wrap(tableName)}`); // removing the sequence that was possibly generated by increments() column

this._dropRelatedSequenceIfExists(tableName);
};

SchemaCompiler_Oracle.prototype.dropTableIfExists = function (tableName) {
  this.pushQuery(utils.wrapSqlWithCatch(`drop table ${this.formatter.wrap(tableName)}`, -942)); // removing the sequence that was possibly generated by increments() column

this._dropRelatedSequenceIfExists(tableName);
};

var _default = SchemaCompiler_Oracle;
exports.default = _default;
module.exports = exports.default;

[+] ..
[-] trigger.js [edit]
[-] tablecompiler.js [edit]
[-] columncompiler.js [edit]
[-] columnbuilder.js [edit]
[-] compiler.js [edit]